vec2str            75 modules/ts/include/opencv2/ts.hpp CV_EXPORTS string vec2str(const string& sep, const int* v, size_t nelems);
vec2str           320 modules/ts/src/ts_arrtest.cpp                         string sizestr = vec2str(", ", &arr.size[0], arr.dims);
vec2str          2134 modules/ts/src/ts_func.cpp             string idxstr = vec2str(", ", &idx[0], idx.size());