# C++ stringstream

##

ostringstream include

c++ string file path

ifstream in(jsonFile.c\_str());

in.close();

string inputStr;

ostringstream mmFeatureFile;

if stream

* [https://blog.csdn.net/sinat\_36219858/article/details/80369255](https://blog.csdn.net/sinat_36219858/article/details/80369255)
