Stuff I'm working on.

Saturday, 2 February 2013

CSV(or any specified char separator) to a vector of strings

#include <string>  
#include <vector>  
#include <sstream>  
void splitStr(const std::string &source, char key, std::vector<std::string>& result)  
    std::stringstream ss(source);  
        std::string substr;  
        std::getline(ss, substr, key); // Get substring separated by delimiter key  
This will basically loop through the string splitting it by a specified key and push each string into a vector of strings. With C++11 it may be just as efficient to create the vector inside the function and just return it; as vectors utilize R-value referencing in their move constructor (A modified copy constructor for a shallow copy that moves a reference to the data rather than the data itself).

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