Temporary header file '/tmp/ZErLHCmDd5/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _GXX_NULLPTR_T
#define CLUTTER_ENABLE_COMPOSITOR_API 1
#define _REGEX_NELTS(n)
#define _Atomic
#define PACKED
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/CImg.h"
  #include "/usr/include/plugins/add_fileformat.h"
  #include "/usr/include/plugins/bayer.h"
  #include "/usr/include/plugins/chlpca.h"
  #include "/usr/include/plugins/cvMat.h"
  #include "/usr/include/plugins/draw_gradient.h"
  #include "/usr/include/plugins/inpaint.h"
  #include "/usr/include/plugins/ipl.h"
  #include "/usr/include/plugins/ipl_alt.h"
  #include "/usr/include/plugins/jpeg_buffer.h"
  #include "/usr/include/plugins/loop_macros.h"
  #include "/usr/include/plugins/matlab.h"
  #include "/usr/include/plugins/nlmeans.h"
  #include "/usr/include/plugins/skeleton.h"
  #include "/usr/include/plugins/tiff_stream.h"
  #include "/usr/include/plugins/tinymatwriter.h"
  #include "/usr/include/plugins/vrml.h"
  #include "/usr/include/plugins/vtk.h"

  // add namespaces
  namespace cimg_library{typedef int tmp_add_type_1;}
  cimg_library::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace cimg_library{namespace cimg{typedef int tmp_add_type_2;}}
  cimg_library::cimg::tmp_add_type_2 tmp_add_func_2(){return 0;};

  // add classes
  _G_fpos64_t* tmp_add_class_0;
  _G_fpos_t* tmp_add_class_1;
  _IO_cookie_io_functions_t* tmp_add_class_2;
  _PointFlux* tmp_add_class_3;
  _XComposeStatus* tmp_add_class_4;
  _XEvent* tmp_add_class_5;
  _XExtData* tmp_add_class_6;
  _XIMHotKeyTrigger* tmp_add_class_7;
  _XIMHotKeyTriggers* tmp_add_class_8;
  _XIMPreeditCaretCallbackStruct* tmp_add_class_9;
  _XIMPreeditDrawCallbackStruct* tmp_add_class_10;
  _XIMPreeditStateNotifyCallbackStruct* tmp_add_class_11;
  _XIMStatusDrawCallbackStruct* tmp_add_class_12;
  _XIMStringConversionCallbackStruct* tmp_add_class_13;
  _XIMStringConversionText* tmp_add_class_14;
  _XIMText* tmp_add_class_15;
  _XImage* tmp_add_class_16;
  _compare_point* tmp_add_class_17;
  itimerval* tmp_add_class_18;
  mem_destination_mgr* tmp_add_class_19;
  my_source_mem* tmp_add_class_20;
  my_source_mgr* tmp_add_class_21;
  statx_timestamp* tmp_add_class_22;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/ZErLHCmDd5/dump1.h"  -I/usr/include/opencv4 -I/usr/include/OpenEXR -I/usr/include/Imath -I/usr/include/GraphicsMagick -I/usr/include/GraphicsMagick/magick -I/usr/include/arm-linux-gnueabihf/opencv4/opencv2

In file included from /tmp/ZErLHCmDd5/dump1.h:23:
/usr/include/plugins/matlab.h:71:2: error: #error the file mex.h must be included prior to inclusion of matlab.h
   71 | #error the file mex.h must be included prior to inclusion of matlab.h
      |  ^~~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:26:
/usr/include/plugins/tiff_stream.h:59:2: error: #error cimg_use_tiff not defined
   59 | #error cimg_use_tiff not defined
      |  ^~~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:13:
/usr/include/plugins/add_fileformat.h:50:8: error: ‘CImg’ does not name a type
   50 | static CImg<T> get_load_foo(const char *filename) {
      |        ^~~~
/usr/include/plugins/add_fileformat.h:55:1: error: ‘CImg’ does not name a type
   55 | CImg& load_foo(const char *filename) {
      | ^~~~
/usr/include/plugins/add_fileformat.h:61:7: error: ‘CImg’ does not name a type
   61 | const CImg& save_foo(const char *filename) const {
      |       ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:14:
/usr/include/plugins/bayer.h:46:1: error: ‘CImg’ does not name a type
   46 | CImg<T>& RGBtoBayer() {
      | ^~~~
/usr/include/plugins/bayer.h:51:1: error: ‘CImg’ does not name a type
   51 | CImg<T> get_RGBtoBayer() const {
      | ^~~~
/usr/include/plugins/bayer.h:74:1: error: ‘CImg’ does not name a type
   74 | CImg<T>& BayertoRGB(const unsigned int interpolation_type=3) {
      | ^~~~
/usr/include/plugins/bayer.h:79:1: error: ‘CImg’ does not name a type
   79 | CImg<Tuchar> get_BayertoRGB(const unsigned int interpolation_type=3) const {
      | ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:15:
/usr/include/plugins/chlpca.h:83:1: error: ‘CImg’ does not name a type
   83 | CImg<T> get_patch(int x, int y, int z,
      | ^~~~
/usr/include/plugins/chlpca.h:97:1: error: ‘CImg’ does not name a type
   97 | CImg<T> get_patch_dictionnary(const int xi, const int yi, const int zi,
      | ^~~~
/usr/include/plugins/chlpca.h:135:1: error: ‘CImg’ does not name a type
  135 | CImg<T> & add_patch(const int xi, const int yi, const int zi,
      | ^~~~
/usr/include/plugins/chlpca.h:155:1: error: ‘CImg’ does not name a type
  155 | CImg<T> & add_patch(const int xi, const int yi, const int zi, const T value,
      | ^~~~
/usr/include/plugins/chlpca.h:179:1: error: ‘CImg’ does not name a type
  179 | CImg<T> get_chlpca(const int px, const int py, const int pz,
      | ^~~~
/usr/include/plugins/chlpca.h:283:1: error: ‘CImg’ does not name a type
  283 | CImg<T> & chlpca(const int px, const int py, const int pz,
      | ^~~~
/usr/include/plugins/chlpca.h:304:1: error: ‘CImg’ does not name a type
  304 | CImg<T> get_chlpca(const int p=3, const int w=10,
      | ^~~~
/usr/include/plugins/chlpca.h:314:1: error: ‘CImg’ does not name a type
  314 | CImg<T> chlpca(const int p=3, const int w=10,
      | ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:16:
/usr/include/plugins/cvMat.h:25:12: error: ‘cv’ does not name a type
   25 | CImg(const cv::Mat& src):_width(0),_height(0),_depth(0),_spectrum(0),_is_shared(false),_data(0) {
      |            ^~
/usr/include/plugins/cvMat.h:25:19: error: expected unqualified-id before ‘&’ token
   25 | CImg(const cv::Mat& src):_width(0),_height(0),_depth(0),_spectrum(0),_is_shared(false),_data(0) {
      |                   ^
/usr/include/plugins/cvMat.h:25:19: error: expected ‘)’ before ‘&’ token
   25 | CImg(const cv::Mat& src):_width(0),_height(0),_depth(0),_spectrum(0),_is_shared(false),_data(0) {
      |     ~             ^
      |                   )
/usr/include/plugins/cvMat.h:25:21: error: expected constructor, destructor, or type conversion before ‘src’
   25 | CImg(const cv::Mat& src):_width(0),_height(0),_depth(0),_spectrum(0),_is_shared(false),_data(0) {
      |                     ^~~
/usr/include/plugins/cvMat.h:30:1: error: ‘CImg’ does not name a type
   30 | CImg<T>& assign(const cv::Mat & src) {
      | ^~~~
/usr/include/plugins/cvMat.h:302:1: error: ‘cv’ does not name a type
  302 | cv::Mat get_MAT(const unsigned int z=0) const {
      | ^~
In file included from /tmp/ZErLHCmDd5/dump1.h:17:
/usr/include/plugins/draw_gradient.h:75:6: error: variable or field ‘_draw_gradient_profile’ declared void
   75 | void _draw_gradient_profile(T *const ptr, const float opacity, const float r,
      |      ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/plugins/draw_gradient.h:75:29: error: ‘T’ was not declared in this scope
   75 | void _draw_gradient_profile(T *const ptr, const float opacity, const float r,
      |                             ^
/usr/include/plugins/draw_gradient.h:75:32: error: expected primary-expression before ‘const’
   75 | void _draw_gradient_profile(T *const ptr, const float opacity, const float r,
      |                                ^~~~~
/usr/include/plugins/draw_gradient.h:75:43: error: expected primary-expression before ‘const’
   75 | void _draw_gradient_profile(T *const ptr, const float opacity, const float r,
      |                                           ^~~~~
/usr/include/plugins/draw_gradient.h:75:64: error: expected primary-expression before ‘const’
   75 | void _draw_gradient_profile(T *const ptr, const float opacity, const float r,
      |                                                                ^~~~~
/usr/include/plugins/draw_gradient.h:76:29: error: expected primary-expression before ‘const’
   76 |                             const tc *const color0, const tc *const color1,
      |                             ^~~~~
/usr/include/plugins/draw_gradient.h:76:53: error: expected primary-expression before ‘const’
   76 |                             const tc *const color0, const tc *const color1,
      |                                                     ^~~~~
/usr/include/plugins/draw_gradient.h:77:29: error: expected primary-expression before ‘const’
   77 |                             const int profile) {
      |                             ^~~~~
/usr/include/plugins/draw_gradient.h:175:1: error: ‘CImg’ does not name a type
  175 | CImg<T>& draw_gradient(const int x0, const int y0, const int x1, const int y1,
      | ^~~~
/usr/include/plugins/draw_gradient.h:254:1: error: ‘CImg’ does not name a type
  254 | CImg<T>& draw_gradient(const int x0, const int y0, const int x1, const int y1,
      | ^~~~
/usr/include/plugins/draw_gradient.h:262:1: error: ‘CImg’ does not name a type
  262 | CImg<T>& draw_gradient(const int x0, const int y0, const int x1, const int y1,
      | ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:18:
/usr/include/plugins/inpaint.h:59:1: error: ‘CImg’ does not name a type
   59 | CImg<T>& inpaint_patch(const CImg<t>& mask, const unsigned int patch_size=11,
      | ^~~~
/usr/include/plugins/inpaint.h:476:1: error: ‘CImg’ does not name a type
  476 | CImg<T> _inpaint_patch_crop(const int x0, const int y0, const int x1, const int y1,
      | ^~~~
/usr/include/plugins/inpaint.h:490:1: error: ‘CImg’ does not name a type
  490 | CImg<T> get_inpaint_patch(const CImg<t>& mask, const unsigned int patch_size=11,
      | ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:19:
/usr/include/plugins/ipl.h:162:30: error: ‘IplImage’ does not name a type; did you mean ‘XImage’?
  162 | bool not_pixel_type_of(const IplImage *const img) const {
      |                              ^~~~~~~~
      |                              XImage
/usr/include/plugins/ipl.h:162:51: error: non-member function ‘bool not_pixel_type_of(const int*)’ cannot have cv-qualifier
  162 | bool not_pixel_type_of(const IplImage *const img) const {
      |                                                   ^~~~~
/usr/include/plugins/ipl.h: In function ‘bool not_pixel_type_of(const int*)’:
/usr/include/plugins/ipl.h:164:31: error: request for member ‘depth’ in ‘*(const int*)img’, which is of non-class type ‘const int’
  164 |   return (((unsigned int)img->depth == IPL_DEPTH_8U  && typeid(T) != typeid(unsigned char)) ||
      |                               ^~~~~
/usr/include/plugins/ipl.h:164:40: error: ‘IPL_DEPTH_8U’ was not declared in this scope
  164 |   return (((unsigned int)img->depth == IPL_DEPTH_8U  && typeid(T) != typeid(unsigned char)) ||
      |                                        ^~~~~~~~~~~~
/usr/include/plugins/ipl.h:164:64: error: ‘T’ was not declared in this scope
  164 |   return (((unsigned int)img->depth == IPL_DEPTH_8U  && typeid(T) != typeid(unsigned char)) ||
      |                                                                ^
/usr/include/plugins/ipl.h:165:31: error: request for member ‘depth’ in ‘*(const int*)img’, which is of non-class type ‘const int’
  165 |           ((unsigned int)img->depth == IPL_DEPTH_8S  && typeid(T) != typeid(char)) ||
      |                               ^~~~~
/usr/include/plugins/ipl.h:165:40: error: ‘IPL_DEPTH_8S’ was not declared in this scope
  165 |           ((unsigned int)img->depth == IPL_DEPTH_8S  && typeid(T) != typeid(char)) ||
      |                                        ^~~~~~~~~~~~
/usr/include/plugins/ipl.h:166:31: error: request for member ‘depth’ in ‘*(const int*)img’, which is of non-class type ‘const int’
  166 |           ((unsigned int)img->depth == IPL_DEPTH_16U && typeid(T) != typeid(unsigned short)) ||
      |                               ^~~~~
/usr/include/plugins/ipl.h:166:40: error: ‘IPL_DEPTH_16U’ was not declared in this scope
  166 |           ((unsigned int)img->depth == IPL_DEPTH_16U && typeid(T) != typeid(unsigned short)) ||
      |                                        ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:167:31: error: request for member ‘depth’ in ‘*(const int*)img’, which is of non-class type ‘const int’
  167 |           ((unsigned int)img->depth == IPL_DEPTH_16S && typeid(T) != typeid(unsigned)) ||
      |                               ^~~~~
/usr/include/plugins/ipl.h:167:40: error: ‘IPL_DEPTH_16S’ was not declared in this scope
  167 |           ((unsigned int)img->depth == IPL_DEPTH_16S && typeid(T) != typeid(unsigned)) ||
      |                                        ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:168:31: error: request for member ‘depth’ in ‘*(const int*)img’, which is of non-class type ‘const int’
  168 |           ((unsigned int)img->depth == IPL_DEPTH_32S && typeid(T) != typeid(int)) ||
      |                               ^~~~~
/usr/include/plugins/ipl.h:168:40: error: ‘IPL_DEPTH_32S’ was not declared in this scope
  168 |           ((unsigned int)img->depth == IPL_DEPTH_32S && typeid(T) != typeid(int)) ||
      |                                        ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:169:31: error: request for member ‘depth’ in ‘*(const int*)img’, which is of non-class type ‘const int’
  169 |           ((unsigned int)img->depth == IPL_DEPTH_32F && typeid(T) != typeid(float)) ||
      |                               ^~~~~
/usr/include/plugins/ipl.h:169:40: error: ‘IPL_DEPTH_32F’ was not declared in this scope
  169 |           ((unsigned int)img->depth == IPL_DEPTH_32F && typeid(T) != typeid(float)) ||
      |                                        ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:170:31: error: request for member ‘depth’ in ‘*(const int*)img’, which is of non-class type ‘const int’
  170 |           ((unsigned int)img->depth == IPL_DEPTH_64F && typeid(T) != typeid(double)));
      |                               ^~~~~
/usr/include/plugins/ipl.h:170:40: error: ‘IPL_DEPTH_64F’ was not declared in this scope
  170 |           ((unsigned int)img->depth == IPL_DEPTH_64F && typeid(T) != typeid(double)));
      |                                        ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h: At global scope:
/usr/include/plugins/ipl.h:174:25: error: non-member function ‘int get_ipl_bit_depth()’ cannot have cv-qualifier
  174 | int get_ipl_bit_depth() const {
      |                         ^~~~~
/usr/include/plugins/ipl.h: In function ‘int get_ipl_bit_depth()’:
/usr/include/plugins/ipl.h:176:14: error: ‘T’ was not declared in this scope
  176 |   if (typeid(T) == typeid(unsigned char))  return IPL_DEPTH_8U;
      |              ^
/usr/include/plugins/ipl.h:176:51: error: ‘IPL_DEPTH_8U’ was not declared in this scope
  176 |   if (typeid(T) == typeid(unsigned char))  return IPL_DEPTH_8U;
      |                                                   ^~~~~~~~~~~~
/usr/include/plugins/ipl.h:177:14: error: ‘T’ was not declared in this scope
  177 |   if (typeid(T) == typeid(char))           return IPL_DEPTH_8S;
      |              ^
/usr/include/plugins/ipl.h:177:51: error: ‘IPL_DEPTH_8S’ was not declared in this scope
  177 |   if (typeid(T) == typeid(char))           return IPL_DEPTH_8S;
      |                                                   ^~~~~~~~~~~~
/usr/include/plugins/ipl.h:178:14: error: ‘T’ was not declared in this scope
  178 |   if (typeid(T) == typeid(unsigned short)) return IPL_DEPTH_16U;
      |              ^
/usr/include/plugins/ipl.h:178:51: error: ‘IPL_DEPTH_16U’ was not declared in this scope
  178 |   if (typeid(T) == typeid(unsigned short)) return IPL_DEPTH_16U;
      |                                                   ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:179:14: error: ‘T’ was not declared in this scope
  179 |   if (typeid(T) == typeid(short))          return IPL_DEPTH_16S;
      |              ^
/usr/include/plugins/ipl.h:179:51: error: ‘IPL_DEPTH_16S’ was not declared in this scope
  179 |   if (typeid(T) == typeid(short))          return IPL_DEPTH_16S;
      |                                                   ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:180:14: error: ‘T’ was not declared in this scope
  180 |   if (typeid(T) == typeid(int))            return IPL_DEPTH_32S;
      |              ^
/usr/include/plugins/ipl.h:180:51: error: ‘IPL_DEPTH_32S’ was not declared in this scope
  180 |   if (typeid(T) == typeid(int))            return IPL_DEPTH_32S;
      |                                                   ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:181:14: error: ‘T’ was not declared in this scope
  181 |   if (typeid(T) == typeid(float))          return IPL_DEPTH_32F;
      |              ^
/usr/include/plugins/ipl.h:181:51: error: ‘IPL_DEPTH_32F’ was not declared in this scope
  181 |   if (typeid(T) == typeid(float))          return IPL_DEPTH_32F;
      |                                                   ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h:182:14: error: ‘T’ was not declared in this scope
  182 |   if (typeid(T) == typeid(double))         return IPL_DEPTH_64F;
      |              ^
/usr/include/plugins/ipl.h:182:51: error: ‘IPL_DEPTH_64F’ was not declared in this scope
  182 |   if (typeid(T) == typeid(double))         return IPL_DEPTH_64F;
      |                                                   ^~~~~~~~~~~~~
/usr/include/plugins/ipl.h: At global scope:
/usr/include/plugins/ipl.h:193:12: error: ‘IplImage’ does not name a type; did you mean ‘XImage’?
  193 | CImg(const IplImage *const img, const int flag=0):
      |            ^~~~~~~~
      |            XImage
/usr/include/plugins/ipl.h: In function ‘int CImg(const int*, int)’:
/usr/include/plugins/ipl.h:194:1: error: only constructors take member initializers
  194 | _width(0),_height(0),_depth(0),_spectrum(0),_is_shared(false),_data(0) {
      | ^~~~~~
/usr/include/plugins/ipl.h:195:3: error: ‘assign’ was not declared in this scope; did you mean ‘asin’?
  195 |   assign(img,flag);
      |   ^~~~~~
      |   asin
/usr/include/plugins/ipl.h: At global scope:
/usr/include/plugins/ipl.h:201:1: error: ‘CImg’ does not name a type
  201 | CImg<T> & assign(const IplImage *const img, const int flag=CV_CVTIMG_SWAP_RB) {
      | ^~~~
/usr/include/plugins/ipl.h:251:1: error: ‘IplImage’ does not name a type; did you mean ‘XImage’?
  251 | IplImage* get_IplImage(const int flag=CV_CVTIMG_SWAP_RB, const unsigned z=0) const {
      | ^~~~~~~~
      | XImage
In file included from /tmp/ZErLHCmDd5/dump1.h:20:
/usr/include/plugins/ipl_alt.h:50:12: error: ‘IplImage’ does not name a type; did you mean ‘XImage’?
   50 | CImg(const IplImage* src):_width(0),_height(0),_depth(0),_spectrum(0),_is_shared(false),_data(0) {
      |            ^~~~~~~~
      |            XImage
/usr/include/plugins/ipl_alt.h: In function ‘int CImg(const int*)’:
/usr/include/plugins/ipl_alt.h:50:27: error: only constructors take member initializers
   50 | CImg(const IplImage* src):_width(0),_height(0),_depth(0),_spectrum(0),_is_shared(false),_data(0) {
      |                           ^~~~~~
/usr/include/plugins/ipl_alt.h:51:3: error: ‘assign’ was not declared in this scope; did you mean ‘asin’?
   51 |   assign(src);
      |   ^~~~~~
      |   asin
/usr/include/plugins/ipl_alt.h: At global scope:
/usr/include/plugins/ipl_alt.h:55:1: error: ‘CImg’ does not name a type
   55 | CImg<T>& assign(const IplImage* src) {
      | ^~~~
/usr/include/plugins/ipl_alt.h:104:1: error: ‘IplImage’ does not name a type; did you mean ‘XImage’?
  104 | IplImage* get_IPL(const unsigned int z=0) const {
      | ^~~~~~~~
      | XImage
In file included from /tmp/ZErLHCmDd5/dump1.h:21:
/usr/include/plugins/jpeg_buffer.h:74:26: error: field ‘pub’ has incomplete type ‘jpeg_source_mgr’
   74 |   struct jpeg_source_mgr pub; // Public fields
      |                          ^~~
/usr/include/plugins/jpeg_buffer.h:74:10: note: forward declaration of ‘struct jpeg_source_mgr’
   74 |   struct jpeg_source_mgr pub; // Public fields
      |          ^~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:76:3: error: ‘JOCTET’ does not name a type
   76 |   JOCTET *inmem;              // Source stream
      |   ^~~~~~
/usr/include/plugins/jpeg_buffer.h:77:3: error: ‘JOCTET’ does not name a type
   77 |   JOCTET *buffer;             // Start of buffer
      |   ^~~~~~
/usr/include/plugins/jpeg_buffer.h:79:3: error: ‘boolean’ does not name a type; did you mean ‘bool’?
   79 |   boolean start_of_file;      // Have we gotten any data yet?
      |   ^~~~~~~
      |   bool
/usr/include/plugins/jpeg_buffer.h:83:26: error: field ‘pub’ has incomplete type ‘jpeg_source_mgr’
   83 |   struct jpeg_source_mgr pub; // public fields
      |                          ^~~
/usr/include/plugins/jpeg_buffer.h:74:10: note: forward declaration of ‘struct jpeg_source_mgr’
   74 |   struct jpeg_source_mgr pub; // Public fields
      |          ^~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:85:3: error: ‘JOCTET’ does not name a type
   85 |   JOCTET *buffer;             // start of buffer
      |   ^~~~~~
/usr/include/plugins/jpeg_buffer.h:86:3: error: ‘boolean’ does not name a type; did you mean ‘bool’?
   86 |   boolean start_of_file;      // have we gotten any data yet?
      |   ^~~~~~~
      |   bool
/usr/include/plugins/jpeg_buffer.h:92:8: error: ‘boolean’ does not name a type; did you mean ‘bool’?
   92 | static boolean fill_minput_buffer(j_decompress_ptr cinfo) {
      |        ^~~~~~~
      |        bool
/usr/include/plugins/jpeg_buffer.h:106:13: error: variable or field ‘skip_minput_data’ declared void
  106 | static void skip_minput_data(j_decompress_ptr cinfo, long num_bytes) {
      |             ^~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:106:30: error: ‘j_decompress_ptr’ was not declared in this scope
  106 | static void skip_minput_data(j_decompress_ptr cinfo, long num_bytes) {
      |                              ^~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:106:54: error: expected primary-expression before ‘long’
  106 | static void skip_minput_data(j_decompress_ptr cinfo, long num_bytes) {
      |                                                      ^~~~
/usr/include/plugins/jpeg_buffer.h:121:13: error: variable or field ‘init_msource’ declared void
  121 | static void init_msource(j_decompress_ptr cinfo) {
      |             ^~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:121:26: error: ‘j_decompress_ptr’ was not declared in this scope
  121 | static void init_msource(j_decompress_ptr cinfo) {
      |                          ^~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:126:13: error: variable or field ‘term_source’ declared void
  126 | static void term_source(j_decompress_ptr) {
      |             ^~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:126:25: error: ‘j_decompress_ptr’ was not declared in this scope
  126 | static void term_source(j_decompress_ptr) {
      |                         ^~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:130:13: error: variable or field ‘jpeg_mem_src’ declared void
  130 | static void jpeg_mem_src(j_decompress_ptr cinfo, JOCTET * memptr,int lenght) {
      |             ^~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:130:26: error: ‘j_decompress_ptr’ was not declared in this scope
  130 | static void jpeg_mem_src(j_decompress_ptr cinfo, JOCTET * memptr,int lenght) {
      |                          ^~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:130:50: error: ‘JOCTET’ was not declared in this scope
  130 | static void jpeg_mem_src(j_decompress_ptr cinfo, JOCTET * memptr,int lenght) {
      |                                                  ^~~~~~
/usr/include/plugins/jpeg_buffer.h:130:59: error: ‘memptr’ was not declared in this scope; did you mean ‘memchr’?
  130 | static void jpeg_mem_src(j_decompress_ptr cinfo, JOCTET * memptr,int lenght) {
      |                                                           ^~~~~~
      |                                                           memchr
/usr/include/plugins/jpeg_buffer.h:130:66: error: expected primary-expression before ‘int’
  130 | static void jpeg_mem_src(j_decompress_ptr cinfo, JOCTET * memptr,int lenght) {
      |                                                                  ^~~
/usr/include/plugins/jpeg_buffer.h:167:31: error: field ‘pub’ has incomplete type ‘jpeg_destination_mgr’
  167 |   struct jpeg_destination_mgr pub;
      |                               ^~~
/usr/include/plugins/jpeg_buffer.h:167:10: note: forward declaration of ‘struct jpeg_destination_mgr’
  167 |   struct jpeg_destination_mgr pub;
      |          ^~~~~~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:168:3: error: ‘JOCTET’ does not name a type
  168 |   JOCTET *buf;
      |   ^~~~~~
/usr/include/plugins/jpeg_buffer.h:175:13: error: variable or field ‘init_destination’ declared void
  175 | static void init_destination(j_compress_ptr cinfo) {
      |             ^~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:175:30: error: ‘j_compress_ptr’ was not declared in this scope
  175 | static void init_destination(j_compress_ptr cinfo) {
      |                              ^~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:182:8: error: ‘boolean’ does not name a type; did you mean ‘bool’?
  182 | static boolean empty_output_buffer(j_compress_ptr cinfo) {
      |        ^~~~~~~
      |        bool
/usr/include/plugins/jpeg_buffer.h:190:13: error: variable or field ‘term_destination’ declared void
  190 | static void term_destination(j_compress_ptr cinfo) {
      |             ^~~~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:190:30: error: ‘j_compress_ptr’ was not declared in this scope
  190 | static void term_destination(j_compress_ptr cinfo) {
      |                              ^~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:195:13: error: variable or field ‘jpeg_mem_dest’ declared void
  195 | static void jpeg_mem_dest(j_compress_ptr cinfo, JOCTET* buf, size_t bufsize) {
      |             ^~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:195:27: error: ‘j_compress_ptr’ was not declared in this scope
  195 | static void jpeg_mem_dest(j_compress_ptr cinfo, JOCTET* buf, size_t bufsize) {
      |                           ^~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:195:49: error: ‘JOCTET’ was not declared in this scope
  195 | static void jpeg_mem_dest(j_compress_ptr cinfo, JOCTET* buf, size_t bufsize) {
      |                                                 ^~~~~~
/usr/include/plugins/jpeg_buffer.h:195:57: error: ‘buf’ was not declared in this scope
  195 | static void jpeg_mem_dest(j_compress_ptr cinfo, JOCTET* buf, size_t bufsize) {
      |                                                         ^~~
/usr/include/plugins/jpeg_buffer.h:195:69: error: expected primary-expression before ‘bufsize’
  195 | static void jpeg_mem_dest(j_compress_ptr cinfo, JOCTET* buf, size_t bufsize) {
      |                                                                     ^~~~~~~
/usr/include/plugins/jpeg_buffer.h:210:31: error: ‘j_compress_ptr’ was not declared in this scope
  210 | static unsigned jpeg_mem_size(j_compress_ptr cinfo) {
      |                               ^~~~~~~~~~~~~~
/usr/include/plugins/jpeg_buffer.h:227:8: error: ‘CImg’ does not name a type
  227 | static CImg get_load_jpeg_buffer(const JOCTET *const buffer, const unsigned buffer_size) {
      |        ^~~~
/usr/include/plugins/jpeg_buffer.h:288:1: error: ‘CImg’ does not name a type
  288 | CImg& load_jpeg_buffer(const JOCTET *const buffer, const unsigned buffer_size) {
      | ^~~~
/usr/include/plugins/jpeg_buffer.h:299:7: error: ‘CImg’ does not name a type
  299 | const CImg& save_jpeg_buffer(JOCTET *const buffer, unsigned int &buffer_size, const int quality=100) const {
      |       ^~~~
/usr/include/plugins/matlab.h:92:1: error: expected unqualified-id before ‘private’
   92 | private:
      | ^~~~~~~
/usr/include/plugins/matlab.h:122:36: error: ‘mxArray’ does not name a type
  122 | void makeImageFromMatlabData(const mxArray *matlabArray, mxClassID classID) {
      |                                    ^~~~~~~
/usr/include/plugins/matlab.h:122:58: error: ‘mxClassID’ has not been declared
  122 | void makeImageFromMatlabData(const mxArray *matlabArray, mxClassID classID) {
      |                                                          ^~~~~~~~~
/usr/include/plugins/matlab.h: In function ‘void makeImageFromMatlabData(const int*, int)’:
/usr/include/plugins/matlab.h:123:16: error: ‘mxLOGICAL_CLASS’ was not declared in this scope
  123 |   if (classID==mxLOGICAL_CLASS) {
      |                ^~~~~~~~~~~~~~~
/usr/include/plugins/matlab.h:125:5: error: ‘mxLogical’ was not declared in this scope
  125 |     mxLogical *mdata = mxGetLogicals(matlabArray);
      |     ^~~~~~~~~
/usr/include/plugins/matlab.h:125:16: error: ‘mdata’ was not declared in this scope
  125 |     mxLogical *mdata = mxGetLogicals(matlabArray);
      |                ^~~~~
/usr/include/plugins/matlab.h:125:24: error: ‘mxGetLogicals’ was not declared in this scope
  125 |     mxLogical *mdata = mxGetLogicals(matlabArray);
      |                        ^~~~~~~~~~~~~
/usr/include/plugins/matlab.h:126:19: error: expected primary-expression before ‘const’
  126 |     cpMatlabData((const mxLogical *)mdata);
      |                   ^~~~~
/usr/include/plugins/matlab.h:126:19: error: expected ‘)’ before ‘const’
  126 |     cpMatlabData((const mxLogical *)mdata);
      |                  ~^~~~~
      |                   )
/usr/include/plugins/matlab.h:128:26: error: ‘mxGetPr’ was not declared in this scope
  128 |     void *mdata = (void*)mxGetPr(matlabArray);
      |                          ^~~~~~~
/usr/include/plugins/matlab.h:130:10: error: ‘mxDOUBLE_CLASS’ was not declared in this scope
  130 |     case mxDOUBLE_CLASS : cpMatlabData((const real64_T*)mdata); break;
      |          ^~~~~~~~~~~~~~
/usr/include/plugins/matlab.h:130:41: error: expected primary-expression before ‘const’
  130 |     case mxDOUBLE_CLASS : cpMatlabData((const real64_T*)mdata); break;
      |                                         ^~~~~
/usr/include/plugins/matlab.h:130:41: error: expected ‘)’ before ‘const’
  130 |     case mxDOUBLE_CLASS : cpMatlabData((const real64_T*)mdata); break;
      |                                        ~^~~~~
      |                                         )
/usr/include/plugins/matlab.h:131:10: error: ‘mxSINGLE_CLASS’ was not declared in this scope
  131 |     case mxSINGLE_CLASS : cpMatlabData((const real32_T*)mdata); break;
      |          ^~~~~~~~~~~~~~
/usr/include/plugins/matlab.h:131:41: error: expected primary-expression before ‘const’
  131 |     case mxSINGLE_CLASS : cpMatlabData((const real32_T*)mdata); break;
      |                                         ^~~~~
/usr/include/plugins/matlab.h:131:41: error: expected ‘)’ before ‘const’
  131 |     case mxSINGLE_CLASS : cpMatlabData((const real32_T*)mdata); break;
      |                                        ~^~~~~
      |                                         )
/usr/include/plugins/matlab.h:132:10: error: ‘mxINT8_CLASS’ was not declared in this scope
  132 |     case mxINT8_CLASS : cpMatlabData((const int8_T*)mdata); break;
      |          ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:132:39: error: expected primary-expression before ‘const’
  132 |     case mxINT8_CLASS : cpMatlabData((const int8_T*)mdata); break;
      |                                       ^~~~~
/usr/include/plugins/matlab.h:132:39: error: expected ‘)’ before ‘const’
  132 |     case mxINT8_CLASS : cpMatlabData((const int8_T*)mdata); break;
      |                                      ~^~~~~
      |                                       )
/usr/include/plugins/matlab.h:133:10: error: ‘mxUINT8_CLASS’ was not declared in this scope
  133 |     case mxUINT8_CLASS : cpMatlabData((const uint8_T*)mdata); break;
      |          ^~~~~~~~~~~~~
/usr/include/plugins/matlab.h:133:40: error: expected primary-expression before ‘const’
  133 |     case mxUINT8_CLASS : cpMatlabData((const uint8_T*)mdata); break;
      |                                        ^~~~~
/usr/include/plugins/matlab.h:133:40: error: expected ‘)’ before ‘const’
  133 |     case mxUINT8_CLASS : cpMatlabData((const uint8_T*)mdata); break;
      |                                       ~^~~~~
      |                                        )
/usr/include/plugins/matlab.h:134:10: error: ‘mxINT16_CLASS’ was not declared in this scope
  134 |     case mxINT16_CLASS : cpMatlabData((const int16_T*)mdata); break;
      |          ^~~~~~~~~~~~~
/usr/include/plugins/matlab.h:134:40: error: expected primary-expression before ‘const’
  134 |     case mxINT16_CLASS : cpMatlabData((const int16_T*)mdata); break;
      |                                        ^~~~~
/usr/include/plugins/matlab.h:134:40: error: expected ‘)’ before ‘const’
  134 |     case mxINT16_CLASS : cpMatlabData((const int16_T*)mdata); break;
      |                                       ~^~~~~
      |                                        )
/usr/include/plugins/matlab.h:135:10: error: ‘mxUINT16_CLASS’ was not declared in this scope
  135 |     case mxUINT16_CLASS : cpMatlabData((const uint16_T*)mdata); break;
      |          ^~~~~~~~~~~~~~
/usr/include/plugins/matlab.h:135:41: error: expected primary-expression before ‘const’
  135 |     case mxUINT16_CLASS : cpMatlabData((const uint16_T*)mdata); break;
      |                                         ^~~~~
/usr/include/plugins/matlab.h:135:41: error: expected ‘)’ before ‘const’
  135 |     case mxUINT16_CLASS : cpMatlabData((const uint16_T*)mdata); break;
      |                                        ~^~~~~
      |                                         )
/usr/include/plugins/matlab.h:136:10: error: ‘mxINT32_CLASS’ was not declared in this scope
  136 |     case mxINT32_CLASS : cpMatlabData((const int32_T*)mdata); break;
      |          ^~~~~~~~~~~~~
/usr/include/plugins/matlab.h:136:40: error: expected primary-expression before ‘const’
  136 |     case mxINT32_CLASS : cpMatlabData((const int32_T*)mdata); break;
      |                                        ^~~~~
/usr/include/plugins/matlab.h:136:40: error: expected ‘)’ before ‘const’
  136 |     case mxINT32_CLASS : cpMatlabData((const int32_T*)mdata); break;
      |                                       ~^~~~~
      |                                        )
/usr/include/plugins/matlab.h:137:10: error: ‘mxUINT32_CLASS’ was not declared in this scope
  137 |     case mxUINT32_CLASS : cpMatlabData((const uint32_T*)mdata); break;
      |          ^~~~~~~~~~~~~~
/usr/include/plugins/matlab.h:137:41: error: expected primary-expression before ‘const’
  137 |     case mxUINT32_CLASS : cpMatlabData((const uint32_T*)mdata); break;
      |                                         ^~~~~
/usr/include/plugins/matlab.h:137:41: error: expected ‘)’ before ‘const’
  137 |     case mxUINT32_CLASS : cpMatlabData((const uint32_T*)mdata); break;
      |                                        ~^~~~~
      |                                         )
/usr/include/plugins/matlab.h:138:10: error: ‘mxINT64_CLASS’ was not declared in this scope
  138 |     case mxINT64_CLASS : cpMatlabData((const int64_T*)mdata); break;
      |          ^~~~~~~~~~~~~
/usr/include/plugins/matlab.h:138:40: error: expected primary-expression before ‘const’
  138 |     case mxINT64_CLASS : cpMatlabData((const int64_T*)mdata); break;
      |                                        ^~~~~
/usr/include/plugins/matlab.h:138:40: error: expected ‘)’ before ‘const’
  138 |     case mxINT64_CLASS : cpMatlabData((const int64_T*)mdata); break;
      |                                       ~^~~~~
      |                                        )
/usr/include/plugins/matlab.h:139:10: error: ‘mxUINT64_CLASS’ was not declared in this scope
  139 |     case mxUINT64_CLASS : cpMatlabData((const uint64_T*)mdata); break;
      |          ^~~~~~~~~~~~~~
/usr/include/plugins/matlab.h:139:41: error: expected primary-expression before ‘const’
  139 |     case mxUINT64_CLASS : cpMatlabData((const uint64_T*)mdata); break;
      |                                         ^~~~~
/usr/include/plugins/matlab.h:139:41: error: expected ‘)’ before ‘const’
  139 |     case mxUINT64_CLASS : cpMatlabData((const uint64_T*)mdata); break;
      |                                        ~^~~~~
      |                                         )
/usr/include/plugins/matlab.h: In function ‘void cpMatlabData(const t*)’:
/usr/include/plugins/matlab.h:152:7: error: ‘cimg’ has not been declared
  152 |   if (cimg::type<t>::is_float()) {
      |       ^~~~
/usr/include/plugins/matlab.h:152:19: error: expected primary-expression before ‘>’ token
  152 |   if (cimg::type<t>::is_float()) {
      |                   ^
/usr/include/plugins/matlab.h:152:22: error: ‘::is_float’ has not been declared; did you mean ‘float’?
  152 |   if (cimg::type<t>::is_float()) {
      |                      ^~~~~~~~
      |                      float
In file included from /tmp/ZErLHCmDd5/dump1.h:12:
/usr/include/plugins/matlab.h:153:19: error: invalid use of ‘this’ in non-member function
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:959:35: note: in expansion of macro ‘cimg_forC’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                   ^~~~~~~~~
/usr/include/plugins/matlab.h:153:5: note: in expansion of macro ‘cimg_forXYZC’
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:153:19: error: invalid use of ‘this’ in non-member function
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:955:32: note: in expansion of macro ‘cimg_forZ’
  955 | #define cimg_forXYZ(img,x,y,z) cimg_forZ(img,z) cimg_forXY(img,x,y)
      |                                ^~~~~~~~~
/usr/include/CImg.h:959:52: note: in expansion of macro ‘cimg_forXYZ’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                                    ^~~~~~~~~~~
/usr/include/plugins/matlab.h:153:5: note: in expansion of macro ‘cimg_forXYZC’
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:153:19: error: invalid use of ‘this’ in non-member function
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:949:29: note: in expansion of macro ‘cimg_forY’
  949 | #define cimg_forXY(img,x,y) cimg_forY(img,y) cimg_forX(img,x)
      |                             ^~~~~~~~~
/usr/include/CImg.h:955:49: note: in expansion of macro ‘cimg_forXY’
  955 | #define cimg_forXYZ(img,x,y,z) cimg_forZ(img,z) cimg_forXY(img,x,y)
      |                                                 ^~~~~~~~~~
/usr/include/CImg.h:959:52: note: in expansion of macro ‘cimg_forXYZ’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                                    ^~~~~~~~~~~
/usr/include/plugins/matlab.h:153:5: note: in expansion of macro ‘cimg_forXYZC’
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:153:19: error: invalid use of ‘this’ in non-member function
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:949:46: note: in expansion of macro ‘cimg_forX’
  949 | #define cimg_forXY(img,x,y) cimg_forY(img,y) cimg_forX(img,x)
      |                                              ^~~~~~~~~
/usr/include/CImg.h:955:49: note: in expansion of macro ‘cimg_forXY’
  955 | #define cimg_forXYZ(img,x,y,z) cimg_forZ(img,z) cimg_forXY(img,x,y)
      |                                                 ^~~~~~~~~~
/usr/include/CImg.h:959:52: note: in expansion of macro ‘cimg_forXYZ’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                                    ^~~~~~~~~~~
/usr/include/plugins/matlab.h:153:5: note: in expansion of macro ‘cimg_forXYZC’
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:153:35: error: invalid use of ‘this’ in non-member function
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                   ^~~~
/usr/include/plugins/matlab.h:153:53: error: ‘T’ was not declared in this scope
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                     ^
/usr/include/plugins/matlab.h:153:66: error: ‘_depth’ was not declared in this scope; did you mean ‘Depth’?
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                                  ^~~~~~
      |                                                                  Depth
/usr/include/plugins/matlab.h:153:78: error: ‘_width’ was not declared in this scope
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                                              ^~~~~~
/usr/include/plugins/matlab.h:153:90: error: ‘_height’ was not declared in this scope
  153 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                                                          ^~~~~~~
/usr/include/plugins/matlab.h:155:19: error: invalid use of ‘this’ in non-member function
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:959:35: note: in expansion of macro ‘cimg_forC’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                   ^~~~~~~~~
/usr/include/plugins/matlab.h:155:5: note: in expansion of macro ‘cimg_forXYZC’
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:155:19: error: invalid use of ‘this’ in non-member function
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:955:32: note: in expansion of macro ‘cimg_forZ’
  955 | #define cimg_forXYZ(img,x,y,z) cimg_forZ(img,z) cimg_forXY(img,x,y)
      |                                ^~~~~~~~~
/usr/include/CImg.h:959:52: note: in expansion of macro ‘cimg_forXYZ’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                                    ^~~~~~~~~~~
/usr/include/plugins/matlab.h:155:5: note: in expansion of macro ‘cimg_forXYZC’
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:155:19: error: invalid use of ‘this’ in non-member function
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:949:29: note: in expansion of macro ‘cimg_forY’
  949 | #define cimg_forXY(img,x,y) cimg_forY(img,y) cimg_forX(img,x)
      |                             ^~~~~~~~~
/usr/include/CImg.h:955:49: note: in expansion of macro ‘cimg_forXY’
  955 | #define cimg_forXYZ(img,x,y,z) cimg_forZ(img,z) cimg_forXY(img,x,y)
      |                                                 ^~~~~~~~~~
/usr/include/CImg.h:959:52: note: in expansion of macro ‘cimg_forXYZ’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                                    ^~~~~~~~~~~
/usr/include/plugins/matlab.h:155:5: note: in expansion of macro ‘cimg_forXYZC’
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:155:19: error: invalid use of ‘this’ in non-member function
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                   ^~~~
/usr/include/CImg.h:944:52: note: in definition of macro ‘cimg_for1’
  944 | #define cimg_for1(bound,i) for (int i = 0; i<(int)(bound); ++i)
      |                                                    ^~~~~
/usr/include/CImg.h:949:46: note: in expansion of macro ‘cimg_forX’
  949 | #define cimg_forXY(img,x,y) cimg_forY(img,y) cimg_forX(img,x)
      |                                              ^~~~~~~~~
/usr/include/CImg.h:955:49: note: in expansion of macro ‘cimg_forXY’
  955 | #define cimg_forXYZ(img,x,y,z) cimg_forZ(img,z) cimg_forXY(img,x,y)
      |                                                 ^~~~~~~~~~
/usr/include/CImg.h:959:52: note: in expansion of macro ‘cimg_forXYZ’
  959 | #define cimg_forXYZC(img,x,y,z,c) cimg_forC(img,c) cimg_forXYZ(img,x,y,z)
      |                                                    ^~~~~~~~~~~
/usr/include/plugins/matlab.h:155:5: note: in expansion of macro ‘cimg_forXYZC’
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |     ^~~~~~~~~~~~
/usr/include/plugins/matlab.h:155:35: error: invalid use of ‘this’ in non-member function
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                   ^~~~
/usr/include/plugins/matlab.h:155:53: error: ‘T’ was not declared in this scope
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                     ^
/usr/include/plugins/matlab.h:155:56: error: expected primary-expression before ‘int’
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                        ^~~
/usr/include/plugins/matlab.h:155:71: error: ‘_depth’ was not declared in this scope; did you mean ‘Depth’?
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                                       ^~~~~~
      |                                                                       Depth
/usr/include/plugins/matlab.h:155:83: error: ‘_width’ was not declared in this scope
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                                                   ^~~~~~
/usr/include/plugins/matlab.h:155:95: error: ‘_height’ was not declared in this scope
  155 |     cimg_forXYZC(*this,x,y,z,v) (*this)(x,y,z,v) = (T)(int)(mdata[((v*_depth + z)*_width + x)*_height + y]);
      |                                                                                               ^~~~~~~
/usr/include/plugins/matlab.h: At global scope:
/usr/include/plugins/matlab.h:159:1: error: expected unqualified-id before ‘public’
  159 | public:
      | ^~~~~~
/usr/include/plugins/matlab.h:201:1: error: ‘CImg’ does not name a type
  201 | CImg & operator=(const mxArray *matlabArray) {
      | ^~~~
/usr/include/plugins/matlab.h:224:1: error: expected unqualified-id before ‘private’
  224 | private:
      | ^~~~~~~
/usr/include/plugins/matlab.h:238:6: error: variable or field ‘populate_maltlab_array’ declared void
  238 | void populate_maltlab_array(mxLogical *const mdata) const {
      |      ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/plugins/matlab.h:238:29: error: ‘mxLogical’ was not declared in this scope
  238 | void populate_maltlab_array(mxLogical *const mdata) const {
      |                             ^~~~~~~~~
/usr/include/plugins/matlab.h:238:40: error: expected primary-expression before ‘const’
  238 | void populate_maltlab_array(mxLogical *const mdata) const {
      |                                        ^~~~~
/usr/include/plugins/matlab.h:242:1: error: expected unqualified-id before ‘public’
  242 | public:
      | ^~~~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:24:
/usr/include/plugins/nlmeans.h:61:1: error: ‘CImg’ does not name a type
   61 | CImg<T>& nlmeans(int patch_size=1, double lambda=-1, double alpha=3, double sigma=-1, int sampling=1){
      | ^~~~
/usr/include/plugins/nlmeans.h:238:1: error: ‘CImg’ does not name a type
  238 | CImg<T> get_nlmeans( int patch_size=1,  double lambda=-1, double alpha=3 ,double sigma=-1, int sampling=1) const  {
      | ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:25:
/usr/include/plugins/skeleton.h:61:1: error: ‘CImg’ does not name a type
   61 | CImg<floatT> get_flux(const CImgList<floatT> & grad,
      | ^~~~
/usr/include/plugins/skeleton.h:144:1: error: ‘CImg’ does not name a type
  144 | CImg<floatT> get_logdensity(const CImg<floatT> & dist,
      | ^~~~
/usr/include/plugins/skeleton.h:190:1: error: ‘CImg’ does not name a type
  190 | CImg<floatT> get_corrected_flux(const CImg<floatT> & logdensity,
      | ^~~~
/usr/include/plugins/skeleton.h:220:23: error: ‘CImg’ does not name a type
  220 | bool _isSimple (const CImg<T> & img, int x, int y, int z ) const {
      |                       ^~~~
/usr/include/plugins/skeleton.h:220:27: error: expected ‘,’ or ‘...’ before ‘<’ token
  220 | bool _isSimple (const CImg<T> & img, int x, int y, int z ) const {
      |                           ^
/usr/include/plugins/skeleton.h:220:60: error: non-member function ‘bool _isSimple(int)’ cannot have cv-qualifier
  220 | bool _isSimple (const CImg<T> & img, int x, int y, int z ) const {
      |                                                            ^~~~~
/usr/include/plugins/skeleton.h: In function ‘bool _isSimple(int)’:
/usr/include/plugins/skeleton.h:221:7: error: ‘img’ was not declared in this scope
  221 |   if (img.depth()==1) { // 2D case
      |       ^~~
/usr/include/plugins/skeleton.h:227:13: error: ‘x’ was not declared in this scope
  227 |         if (x+k<0 || x+k>=img.width() || y+l<0 || y+l>=img.height()) continue;
      |             ^
/usr/include/plugins/skeleton.h:227:42: error: ‘y’ was not declared in this scope
  227 |         if (x+k<0 || x+k>=img.width() || y+l<0 || y+l>=img.height()) continue;
      |                                          ^
/usr/include/plugins/skeleton.h:230:17: error: ‘x’ was not declared in this scope
  230 |         if (img(x + k,y + l)!=0 && !(k==0 && l==0)) {
      |                 ^
/usr/include/plugins/skeleton.h:230:23: error: ‘y’ was not declared in this scope
  230 |         if (img(x + k,y + l)!=0 && !(k==0 && l==0)) {
      |                       ^
/usr/include/plugins/skeleton.h:247:9: error: ‘x’ was not declared in this scope
  247 |     if (x - 1>=0 && y - 1>=0 && img(x - 1,y - 1)!=0 && img(x,y - 1)!=0 && img(x - 1,y)!=0) E-=2;
      |         ^
/usr/include/plugins/skeleton.h:247:21: error: ‘y’ was not declared in this scope
  247 |     if (x - 1>=0 && y - 1>=0 && img(x - 1,y - 1)!=0 && img(x,y - 1)!=0 && img(x - 1,y)!=0) E-=2;
      |                     ^
/usr/include/plugins/skeleton.h:248:9: error: ‘x’ was not declared in this scope
  248 |     if (x - 1>=0 && y + 1<img.height() && img(x - 1,y + 1)!=0 && img(x,y + 1)!=0 && img(x - 1,y)!=0) E-=2;
      |         ^
/usr/include/plugins/skeleton.h:248:21: error: ‘y’ was not declared in this scope
  248 |     if (x - 1>=0 && y + 1<img.height() && img(x - 1,y + 1)!=0 && img(x,y + 1)!=0 && img(x - 1,y)!=0) E-=2;
      |                     ^
/usr/include/plugins/skeleton.h:249:9: error: ‘x’ was not declared in this scope
  249 |     if (x + 1<img.width() && y - 1>=0 && img(x + 1,y - 1)!=0 && img(x,y - 1)!=0 && img(x + 1,y)!=0) E-=2;
      |         ^
/usr/include/plugins/skeleton.h:249:30: error: ‘y’ was not declared in this scope
  249 |     if (x + 1<img.width() && y - 1>=0 && img(x + 1,y - 1)!=0 && img(x,y - 1)!=0 && img(x + 1,y)!=0) E-=2;
      |                              ^
/usr/include/plugins/skeleton.h:250:9: error: ‘x’ was not declared in this scope
  250 |     if (x + 1<img.width() && y + 1<img.height() && img(x + 1,y + 1)!=0 && img(x,y + 1)!=0 && img(x + 1,y)!=0) E-=2;
      |         ^
/usr/include/plugins/skeleton.h:250:30: error: ‘y’ was not declared in this scope
  250 |     if (x + 1<img.width() && y + 1<img.height() && img(x + 1,y + 1)!=0 && img(x,y + 1)!=0 && img(x + 1,y)!=0) E-=2;
      |                              ^
/usr/include/plugins/skeleton.h:256:10: error: ‘intT’ was not declared in this scope; did you mean ‘int’?
  256 |     CImg<intT> visit(3,3,3,1,0); // Visitor table
      |          ^~~~
      |          int
/usr/include/plugins/skeleton.h:256:16: error: ‘visit’ was not declared in this scope
  256 |     CImg<intT> visit(3,3,3,1,0); // Visitor table
      |                ^~~~~
/usr/include/plugins/skeleton.h:269:15: error: ‘x’ was not declared in this scope
  269 |           if (x + k<0 || x + k>=img.width() ||
      |               ^
/usr/include/plugins/skeleton.h:270:15: error: ‘y’ was not declared in this scope
  270 |               y + l<0 || y + l>=img.height() ||
      |               ^
/usr/include/plugins/skeleton.h:271:15: error: ‘z’ was not declared in this scope
  271 |               z + m<0 || z + m>=img.depth() ||
      |               ^
/usr/include/plugins/skeleton.h:274:50: error: ‘x’ was not declared in this scope
  274 |           if (visit(1 + k,1 + l,1 + m)==0 && img(x + k,y + l,z + m)!=0) {
      |                                                  ^
/usr/include/plugins/skeleton.h:274:56: error: ‘y’ was not declared in this scope
  274 |           if (visit(1 + k,1 + l,1 + m)==0 && img(x + k,y + l,z + m)!=0) {
      |                                                        ^
/usr/include/plugins/skeleton.h:274:62: error: ‘z’ was not declared in this scope
  274 |           if (visit(1 + k,1 + l,1 + m)==0 && img(x + k,y + l,z + m)!=0) {
      |                                                              ^
/usr/include/plugins/skeleton.h:323:11: error: ‘x’ was not declared in this scope
  323 |       if (x + k<0 || x + k>=img.width()) continue;
      |           ^
/usr/include/plugins/skeleton.h:325:15: error: ‘x’ was not declared in this scope
  325 |       if (img(x + k,y,z)==0 && visit(1 + k,1,1)==0) {
      |               ^
/usr/include/plugins/skeleton.h:325:21: error: ‘y’ was not declared in this scope
  325 |       if (img(x + k,y,z)==0 && visit(1 + k,1,1)==0) {
      |                     ^
/usr/include/plugins/skeleton.h:325:23: error: ‘z’ was not declared in this scope
  325 |       if (img(x + k,y,z)==0 && visit(1 + k,1,1)==0) {
      |                       ^
/usr/include/plugins/skeleton.h:342:11: error: ‘y’ was not declared in this scope
  342 |       if (y + k<0 || y + k>=img.height()) continue;
      |           ^
/usr/include/plugins/skeleton.h:344:15: error: ‘x’ was not declared in this scope
  344 |       if (img(x,y + k,z)==0 && visit(1,1 + k,1)==0) {
      |               ^
/usr/include/plugins/skeleton.h:344:17: error: ‘y’ was not declared in this scope
  344 |       if (img(x,y + k,z)==0 && visit(1,1 + k,1)==0) {
      |                 ^
/usr/include/plugins/skeleton.h:344:23: error: ‘z’ was not declared in this scope
  344 |       if (img(x,y + k,z)==0 && visit(1,1 + k,1)==0) {
      |                       ^
/usr/include/plugins/skeleton.h:386:11: error: ‘z’ was not declared in this scope
  386 |       if (z + k<0 || z + k>=img.depth()) continue;
      |           ^
/usr/include/plugins/skeleton.h:388:15: error: ‘x’ was not declared in this scope
  388 |       if (img(x,y,z + k)==0 && visit(1,1,1 + k)==0) {
      |               ^
/usr/include/plugins/skeleton.h:388:17: error: ‘y’ was not declared in this scope
  388 |       if (img(x,y,z + k)==0 && visit(1,1,1 + k)==0) {
      |                 ^
/usr/include/plugins/skeleton.h:388:19: error: ‘z’ was not declared in this scope
  388 |       if (img(x,y,z + k)==0 && visit(1,1,1 + k)==0) {
      |                   ^
/usr/include/plugins/skeleton.h: At global scope:
/usr/include/plugins/skeleton.h:443:24: error: ‘CImg’ does not name a type
  443 | bool _isEndPoint(const CImg<T> & img, const CImg<T> & a_label,
      |                        ^~~~
/usr/include/plugins/skeleton.h:443:28: error: expected ‘,’ or ‘...’ before ‘<’ token
  443 | bool _isEndPoint(const CImg<T> & img, const CImg<T> & a_label,
      |                            ^
/usr/include/plugins/skeleton.h:444:75: error: non-member function ‘bool _isEndPoint(int)’ cannot have cv-qualifier
  444 |                  const bool curve, const int x, const int y, const int z) const {
      |                                                                           ^~~~~
/usr/include/plugins/skeleton.h: In function ‘bool _isEndPoint(int)’:
/usr/include/plugins/skeleton.h:445:15: error: ‘x’ was not declared in this scope
  445 |   if (a_label(x,y,z)==1) return true;
      |               ^
/usr/include/plugins/skeleton.h:445:17: error: ‘y’ was not declared in this scope; did you mean ‘yn’?
  445 |   if (a_label(x,y,z)==1) return true;
      |                 ^
      |                 yn
/usr/include/plugins/skeleton.h:445:19: error: ‘z’ was not declared in this scope
  445 |   if (a_label(x,y,z)==1) return true;
      |                   ^
/usr/include/plugins/skeleton.h:445:7: error: ‘a_label’ was not declared in this scope
  445 |   if (a_label(x,y,z)==1) return true;
      |       ^~~~~~~
/usr/include/plugins/skeleton.h:447:9: error: ‘curve’ was not declared in this scope
  447 |   if ((!curve) && (img.depth()!=1)) { // 3D case with medial surface
      |         ^~~~~
/usr/include/plugins/skeleton.h:447:20: error: ‘img’ was not declared in this scope
  447 |   if ((!curve) && (img.depth()!=1)) { // 3D case with medial surface
      |                    ^~~
/usr/include/plugins/skeleton.h:466:13: error: ‘x’ was not declared in this scope
  466 |         if (x + plan9[k][l][0]<0 || x + plan9[k][l][0]>=img.width() ||
      |             ^
/usr/include/plugins/skeleton.h:467:13: error: ‘y’ was not declared in this scope
  467 |             y + plan9[k][l][1]<0 || y + plan9[k][l][1]>=img.height() ||
      |             ^
/usr/include/plugins/skeleton.h:468:13: error: ‘z’ was not declared in this scope
  468 |             z + plan9[k][l][2]<0 || z + plan9[k][l][2]>=img.depth()) continue;
      |             ^
/usr/include/plugins/skeleton.h:470:17: error: ‘x’ was not declared in this scope
  470 |         if (img(x + plan9[k][l][0],y + plan9[k][l][1],z + plan9[k][l][2])!=0) ++count;
      |                 ^
/usr/include/plugins/skeleton.h:470:36: error: ‘y’ was not declared in this scope
  470 |         if (img(x + plan9[k][l][0],y + plan9[k][l][1],z + plan9[k][l][2])!=0) ++count;
      |                                    ^
/usr/include/plugins/skeleton.h:470:55: error: ‘z’ was not declared in this scope
  470 |         if (img(x + plan9[k][l][0],y + plan9[k][l][1],z + plan9[k][l][2])!=0) ++count;
      |                                                       ^
/usr/include/plugins/skeleton.h:482:15: error: ‘x’ was not declared in this scope
  482 |           if (x + k<0 || x + k>=img.width() ||
      |               ^
/usr/include/plugins/skeleton.h:483:15: error: ‘y’ was not declared in this scope
  483 |               y + l<0 || y + l>=img.height() ||
      |               ^
/usr/include/plugins/skeleton.h:484:15: error: ‘z’ was not declared in this scope
  484 |               z + m<0 || z + m>=img.depth()) continue;
      |               ^
/usr/include/plugins/skeleton.h:486:19: error: ‘x’ was not declared in this scope
  486 |           if (img(x + k,y + l,z + m)!=0) ++isb;
      |                   ^
/usr/include/plugins/skeleton.h:486:25: error: ‘y’ was not declared in this scope
  486 |           if (img(x + k,y + l,z + m)!=0) ++isb;
      |                         ^
/usr/include/plugins/skeleton.h:486:31: error: ‘z’ was not declared in this scope
  486 |           if (img(x + k,y + l,z + m)!=0) ++isb;
      |                               ^
/usr/include/plugins/skeleton.h: At global scope:
/usr/include/plugins/skeleton.h:504:1: error: ‘CImg’ does not name a type
  504 | CImg<T> get_skeleton (const CImg<floatT> & flux,
      | ^~~~
/usr/include/plugins/skeleton.h:582:1: error: ‘CImg’ does not name a type
  582 | CImg<T> skeleton(const CImg<floatT> & flux,
      | ^~~~
/usr/include/plugins/tiff_stream.h:86:7: error: ‘CImg’ does not name a type
   86 | const CImg<T>& save_tiff(std::ostream *tiffOutStream, const unsigned int compression_type=0) const {
      |       ^~~~
/usr/include/plugins/tiff_stream.h:126:1: error: ‘CImg’ does not name a type
  126 | CImg<T>& load_tiff(std::istream* tiffInStream,
      | ^~~~
/usr/include/plugins/tiff_stream.h:183:8: error: ‘CImg’ does not name a type
  183 | static CImg<T> get_load_tiff(std::istream* tiffInStream,
      |        ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:27:
/usr/include/plugins/tinymatwriter.h:74:7: error: ‘CImg’ does not name a type
   74 | const CImg& save_tinymat(const char *filename) const {
      |       ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:28:
/usr/include/plugins/vrml.h:62:1: error: ‘CImg’ does not name a type
   62 | CImg<T>& load_vrml(const char *const filename, CImgList<tf>& primitives, CImgList<tc>& colors) {
      | ^~~~
/usr/include/plugins/vrml.h:68:8: error: ‘CImg’ does not name a type
   68 | static CImg<T> get_load_vrml(const char *const filename, CImgList<tf>& primitives, CImgList<tc>& colors) {
      |        ^~~~
/usr/include/plugins/vrml.h:74:1: error: ‘CImg’ does not name a type
   74 | CImg<T>& load_vrml(std::FILE *const file, CImgList<tf>& primitives, CImgList<tc>& colors) {
      | ^~~~
/usr/include/plugins/vrml.h:80:8: error: ‘CImg’ does not name a type
   80 | static CImg<T> get_load_vrml(std::FILE *const file, CImgList<tf>& primitives, CImgList<tc>& colors) {
      |        ^~~~
/usr/include/plugins/vrml.h:86:1: error: ‘CImg’ does not name a type
   86 | CImg<T>& _load_vrml(std::FILE *const file, const char *const filename,CImgList<tf>& primitives, CImgList<tc>& colors) {
      | ^~~~
/usr/include/plugins/vrml.h:725:7: error: ‘CImg’ does not name a type
  725 | const CImg<T>& save_vrml(const char *const filename,const CImgList<tf>& primitives,
      |       ^~~~
/usr/include/plugins/vrml.h:732:7: error: ‘CImg’ does not name a type
  732 | const CImg<T>& save_vrml(std::FILE *const file,const CImgList<tf>& primitives,
      |       ^~~~
/usr/include/plugins/vrml.h:739:7: error: ‘CImg’ does not name a type
  739 | const CImg<T>& _save_vrml(std::FILE *const file, const char *const filename, const CImgList<tf>& primitives,
      |       ^~~~
In file included from /tmp/ZErLHCmDd5/dump1.h:29:
/usr/include/plugins/vtk.h:54:3: error: ‘CImgList’ does not name a type
   54 |   CImgList<T>& save_vtk(const char* const filename,
      |   ^~~~~~~~