CHECK_DIFF_FLT 104 modules/core/test/test_operations.cpp #define CHECK_DIFF_FLT(a, b) checkDiffF(a, b, "(" #a ") !=(eps) (" #b ") at l." STR(__LINE__)) CHECK_DIFF_FLT 586 modules/core/test/test_umat.cpp #define CHECK_DIFF_FLT(a, b) checkDiffF(a, b, "(" #a ") !=(eps) (" #b ") at l." STR(__LINE__))