Hi.
When compiling with opencv 3.2, i have errors as following:
[ 23%] Building CXX object fh_cli/CMakeFiles/fh_cli.dir/main.cpp.o
In file included from /usr/local/include/opencv2/core.hpp:54:0,
from /usr/local/include/opencv2/opencv.hpp:52,
from /home/superpixels-revisited/lib_seeds_revised/lib/Tools.h:64,
from /home/superpixels-revisited/fh_cli/main.cpp:69:
/usr/local/include/opencv2/core/base.hpp: In function ‘int cv::cv_abs(schar)’:
/usr/local/include/opencv2/core/base.hpp:448:47: error: call of overloaded ‘abs(schar&)’ is ambiguous
inline int cv_abs(schar x) { return std::abs(x); }
^
In file included from /home/superpixels-revisited/fh_cli/../lib_fh/misc.h:24:0,
from /home/superpixels-revisited/fh_cli/main.cpp:66:
/usr/include/c++/5/cmath:81:3: note: candidate: double std::abs(double)
abs(double __x)
^
/usr/include/c++/5/cmath:87:3: note: candidate: float std::abs(float)
abs(float __x)
^
/usr/include/c++/5/cmath:91:3: note: candidate: long double std::abs(long double)
abs(long double __x)
^
/usr/include/c++/5/cmath:99:5: note: candidate: typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type std::abs(_Tp) [with _Tp = signed char; typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type = double]
abs(_Tp __x)
^
In file included from /usr/include/c++/5/cstdlib:72:0,
from /home/superpixels-revisited/fh_cli/../lib_fh/pnmfile.h:24,
from /home/superpixels-revisited/fh_cli/main.cpp:67:
/usr/include/stdlib.h:774:12: note: candidate: int abs(int)
extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
^
In file included from /home/superpixels-revisited/fh_cli/main.cpp:66:0:
/home/superpixels-revisited/fh_cli/../lib_fh/misc.h:39:10: note: candidate: T abs(const T&) [with T = signed char]
inline T abs(const T &x) { return (x > 0 ? x : -x); };
^
In file included from /home/superpixels-revisited/fh_cli/../lib_fh/pnmfile.h:24:0,
from /home/superpixels-revisited/fh_cli/main.cpp:67:
/usr/include/c++/5/cstdlib:166:3: note: candidate: long int std::abs(long int)
abs(long __i) { return __builtin_labs(__i); }
^
/usr/include/c++/5/cstdlib:174:3: note: candidate: long long int std::abs(long long int)
abs(long long __x) { return __builtin_llabs (__x); }
^
/usr/include/c++/5/cstdlib:179:3: note: candidate: __int128 std::abs(__int128)
abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; }
^
In file included from /usr/local/include/opencv2/core.hpp:54:0,
from /usr/local/include/opencv2/opencv.hpp:52,
from /home/superpixels-revisited/lib_seeds_revised/lib/Tools.h:64,
from /home/superpixels-revisited/fh_cli/main.cpp:69:
/usr/local/include/opencv2/core/base.hpp: In function ‘int cv::cv_abs(short int)’:
/usr/local/include/opencv2/core/base.hpp:450:47: error: call of overloaded ‘abs(short int&)’ is ambiguous
inline int cv_abs(short x) { return std::abs(x); }
^
In file included from /home/superpixels-revisited/fh_cli/../lib_fh/misc.h:24:0,
from /home/superpixels-revisited/fh_cli/main.cpp:66:
/usr/include/c++/5/cmath:81:3: note: candidate: double std::abs(double)
abs(double __x)
^
/usr/include/c++/5/cmath:87:3: note: candidate: float std::abs(float)
abs(float __x)
^
/usr/include/c++/5/cmath:91:3: note: candidate: long double std::abs(long double)
abs(long double __x)
^
/usr/include/c++/5/cmath:99:5: note: candidate: typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type std::abs(_Tp) [with _Tp = short int; typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type = double]
abs(_Tp __x)
^
In file included from /usr/include/c++/5/cstdlib:72:0,
from /home/superpixels-revisited/fh_cli/../lib_fh/pnmfile.h:24,
from /home/superpixels-revisited/fh_cli/main.cpp:67:
/usr/include/stdlib.h:774:12: note: candidate: int abs(int)
extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
^
In file included from /home/superpixels-revisited/fh_cli/main.cpp:66:0:
/home/superpixels-revisited/fh_cli/../lib_fh/misc.h:39:10: note: candidate: T abs(const T&) [with T = short int]
inline T abs(const T &x) { return (x > 0 ? x : -x); };
^
In file included from /home/superpixels-revisited/fh_cli/../lib_fh/pnmfile.h:24:0,
from /home/superpixels-revisited/fh_cli/main.cpp:67:
/usr/include/c++/5/cstdlib:166:3: note: candidate: long int std::abs(long int)
abs(long __i) { return __builtin_labs(__i); }
^
/usr/include/c++/5/cstdlib:174:3: note: candidate: long long int std::abs(long long int)
abs(long long __x) { return __builtin_llabs (__x); }
^
/usr/include/c++/5/cstdlib:179:3: note: candidate: __int128 std::abs(__int128)
abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; }
^
fh_cli/CMakeFiles/fh_cli.dir/build.make:62: ошибка выполнения рецепта для цели «fh_cli/CMakeFiles/fh_cli.dir/main.cpp.o»
make[2]: *** [fh_cli/CMakeFiles/fh_cli.dir/main.cpp.o] Ошибка 1
CMakeFiles/Makefile2:418: ошибка выполнения рецепта для цели «fh_cli/CMakeFiles/fh_cli.dir/all»
make[1]: *** [fh_cli/CMakeFiles/fh_cli.dir/all] Ошибка 2
Makefile:83: ошибка выполнения рецепта для цели «all»
make: *** [all] Ошибка 2