error: ‘deque’ in namespace ‘std’ does not name a template type

[stiv-yakovenko]

In file included from /home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:1:0:
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.h:37:10: error: ‘deque’ in namespace ‘std’ does not name a template type
     std::deque<Point_t> m_initialPoints;
          ^~~~~
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.h:38:10: error: ‘deque’ in namespace ‘std’ does not name a template type
     std::deque<cv::Rect> m_initialRects;
          ^~~~~
In file included from /home/stiv/Multitarget-tracker/src/Detector/BaseDetector.cpp:3:0:
/home/stiv/Multitarget-tracker/src/Detector/FaceDetector.h:24:9: error: ‘CascadeClassifier’ in namespace ‘cv’ does not name a type
     cv::CascadeClassifier m_cascade;
         ^~~~~~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp: In member function ‘Point_t TKalmanFilter::Update(Point_t, bool)’:
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:571:13: error: ‘m_initialPoints’ was not declared in this scope
         if (m_initialPoints.size() < MIN_INIT_VALS)
             ^~~~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:571:13: note: suggested alternative: ‘m_initialized’
         if (m_initialPoints.size() < MIN_INIT_VALS)
             ^~~~~~~~~~~~~~~
             m_initialized
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:579:13: error: ‘m_initialPoints’ was not declared in this scope
         if (m_initialPoints.size() == MIN_INIT_VALS)
             ^~~~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:579:13: note: suggested alternative: ‘m_initialized’
         if (m_initialPoints.size() == MIN_INIT_VALS)
             ^~~~~~~~~~~~~~~
             m_initialized
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp: In member function ‘cv::Rect TKalmanFilter::Update(cv::Rect, bool)’:
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:729:13: error: ‘m_initialRects’ was not declared in this scope
         if (m_initialRects.size() < MIN_INIT_VALS)
             ^~~~~~~~~~~~~~
In file included from /home/stiv/Multitarget-tracker/src/Detector/BaseDetector.cpp:4:0:
/home/stiv/Multitarget-tracker/src/Detector/PedestrianDetector.h:37:9: error: ‘HOGDescriptor’ in namespace ‘cv’ does not name a type
     cv::HOGDescriptor m_hog;
         ^~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:729:13: note: suggested alternative: ‘m_initialized’
         if (m_initialRects.size() < MIN_INIT_VALS)
             ^~~~~~~~~~~~~~
             m_initialized
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:740:13: error: ‘m_initialRects’ was not declared in this scope
         if (m_initialRects.size() == MIN_INIT_VALS)
             ^~~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/track.cpp: In member function ‘track_t CTrack::CalcDistHist(const CRegion&, cv::UMat) const’:
/home/stiv/Multitarget-tracker/src/Tracker/track.cpp:125:79: error: ‘CV_COMP_BHATTACHARYYA’ was not declared in this scope
   res = static_cast<track_t>(cv::compareHist(reg.m_hist, m_lastRegion.m_hist, CV_COMP_BHATTACHARYYA));
                                                                               ^~~~~~~~~~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:740:13: note: suggested alternative: ‘m_initialized’
         if (m_initialRects.size() == MIN_INIT_VALS)
             ^~~~~~~~~~~~~~
             m_initialized
/home/stiv/Multitarget-tracker/src/Tracker/Kalman.cpp:744:34: error: unable to deduce ‘auto&&’ from ‘m_initialRects’
             for (const auto& r : m_initialRects)
                                  ^~~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/track.cpp: In member function ‘void CTrack::CreateExternalTracker(int)’:
/home/stiv/Multitarget-tracker/src/Tracker/track.cpp:668:40: warning: unused parameter ‘channels’ [-Wunused-parameter]
 void CTrack::CreateExternalTracker(int channels)
                                        ^~~~~~~~
[ 10%] Building CXX object src/Tracker/CMakeFiles/mtracking.dir/graph/mytree.cpp.o
src/Tracker/CMakeFiles/mtracking.dir/build.make:134: recipe for target 'src/Tracker/CMakeFiles/mtracking.dir/Kalman.cpp.o' failed
make[2]: *** [src/Tracker/CMakeFiles/mtracking.dir/Kalman.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
[ 12%] Building CXX object src/Detector/CMakeFiles/mdetection.dir/Subsense/BackgroundSubtractorLBSP.cpp.o
src/Detector/CMakeFiles/mdetection.dir/build.make:62: recipe for target 'src/Detector/CMakeFiles/mdetection.dir/BaseDetector.cpp.o' failed
make[2]: *** [src/Detector/CMakeFiles/mdetection.dir/BaseDetector.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
src/Tracker/CMakeFiles/mtracking.dir/build.make:110: recipe for target 'src/Tracker/CMakeFiles/mtracking.dir/track.cpp.o' failed
make[2]: *** [src/Tracker/CMakeFiles/mtracking.dir/track.cpp.o] Error 1
CMakeFiles/Makefile2:217: recipe for target 'src/Tracker/CMakeFiles/mtracking.dir/all' failed
make[1]: *** [src/Tracker/CMakeFiles/mtracking.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
CMakeFiles/Makefile2:162: recipe for target 'src/Detector/CMakeFiles/mdetection.dir/all' failed
make[1]: *** [src/Detector/CMakeFiles/mdetection.dir/all] Error 2
Makefile:83: recipe for target 'all' failed

[Nuzhny007]

Hm. #include in Kalman.h I'll insert. But cv::CascadeClassifier? Do you have opencv_objdetect module? And what version of OpenCV do you use?

[stiv-yakovenko]

Fixed, it was missing opencv_objectdetect, but now it fails here

#if (((CV_VERSION_MAJOR == 4) && (CV_VERSION_MINOR < 2)) || (CV_VERSION_MAJOR == 3))
                res = static_cast<track_t>(cv::compareHist(reg.m_hist, m_lastRegion.m_hist, CV_COMP_BHATTACHARYYA));
                //res = 1.f - static_cast<track_t>(cv::compareHist(reg.m_hist, m_lastRegion.m_hist, CV_COMP_CORREL));
#else
                res = static_cast<track_t>(cv::compareHist(reg.m_hist, m_lastRegion.m_hist, cv::HISTCMP_BHATTACHARYYA));
#endif

I am on opencv 4.1.2 and this is the reason for

/home/stiv/Multitarget-tracker/src/Tracker/track.cpp: In member function ‘track_t CTrack::CalcDistHist(const CRegion&, cv::UMat) const’:
/home/stiv/Multitarget-tracker/src/Tracker/track.cpp:125:79: error: ‘CV_COMP_BHATTACHARYYA’ was not declared in this scope
   res = static_cast<track_t>(cv::compareHist(reg.m_hist, m_lastRegion.m_hist, CV_COMP_BHATTACHARYYA));
                                                                               ^~~~~~~~~~~~~~~~~~~~~
/home/stiv/Multitarget-tracker/src/Tracker/track.cpp: In member function ‘void CTrack::CreateExternalTracker(int)’:
/home/stiv/Multitarget-tracker/src/Tracker/track.cpp:668:40: warning: unused parameter ‘channels’ [-Wunused-parameter]
 void CTrack::CreateExternalTracker(int channels)
                                        ^~~~~~~~

why do you need this ifdef?

[stiv-yakovenko]

Worked after replacing this constant with cv::HISTCMP_BHATTACHARYYA

[Nuzhny007]

I'm trying support all versions of OpenCV. May be:
#if (((CV_VERSION_MAJOR == 4) && (CV_VERSION_MINOR < 1)) || (CV_VERSION_MAJOR == 3))

[stiv-yakovenko]

Yes, what you propose this seems to build on my opencv ver.