validity.hpp

Go to the documentation of this file.

#ifndef IOF_VALIDITY_HPP_
#define IOF_VALIDITY_HPP_

#include <string>


namespace iof 
{


struct validity
{
    int problemPos;  
    std::string fmt; 
    
    validity(): problemPos(-1) {}
    void set(const char* problemPos_, const std::string& fmtStr)
    {
        problemPos = (problemPos_ ? int(problemPos_ - fmtStr.c_str()) : -1);
        fmt = fmtStr;
    }
    
    operator bool()  const {return problemPos < 0;}
    bool operator!() const {return problemPos >= 0;}
};


} // namespace


#endif // IOF_VALIDITY_HPP_

---

Thanks to for hosting