formatter Class Reference

std::ostringstream wrapper. More...

#include <formatter.hpp>

Public Member Functions
	formatter ()
template<typename T >
formatter &	operator<< (const T &o)
std::string	str ()

Private Attributes
std::ostringstream	stream_

Detailed Description

std::ostringstream wrapper.

ostringstream's operator<< doesn't return a ostringstream&. It returns an ostream& instead. This is unfortunate, because it means that you can't do something like this: (ostringstream() << n).str() to convert an integer to a string, all in one line instead you have to use this far more tedious approach: ostringstream s; s << n; s.str(); This class corrects this shortcoming, allowing something like this: string result = (formatter() << "blah " << n << x << " blah").str();

Definition at line 32 of file formatter.hpp.

Constructor & Destructor Documentation

formatter::formatter ( )

inline

Definition at line 35 of file formatter.hpp.

Member Function Documentation

template<typename T >

formatter& formatter::operator<< ( const T &  o )

inline

Definition at line 41 of file formatter.hpp.

References stream_.

std::string formatter::str ( )

inline

Definition at line 46 of file formatter.hpp.

References stream_.

Member Data Documentation

std::ostringstream formatter::stream_

private

Definition at line 51 of file formatter.hpp.

Referenced by operator<<(), and str().

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The documentation for this class was generated from the following file:

• formatter.hpp