Add specialization for << operator for writing std::string to FileStorage

12 years ago · 855acc9748
parent cc6bdfb045
commit 855acc9748
1 changed files with 5 additions and 0 deletions
--- a/modules/core/include/opencv2/core/cvstd.inl.hpp
+++ b/modules/core/include/opencv2/core/cvstd.inl.hpp
@ -125,6 +125,11 @@ template<> inline void operator >> (const FileNode& n, std::string& value)
    value = val;
 }

+template<> inline FileStorage& operator << (FileStorage& fs, const std::string& value)
+{
+    return fs << cv::String(value);
+}
+
 #endif // OPENCV_NOSTL
 } // cv