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 33 of file formatter.hpp.
Constructor & Destructor Documentation
| formatter::formatter | ( | ) | [inline] |
Definition at line 36 of file formatter.hpp.
Member Function Documentation
| formatter& formatter::operator<< | ( | const T & | o | ) | [inline] |
Definition at line 42 of file formatter.hpp.
References stream_.
| std::string formatter::str | ( | ) | [inline] |
Definition at line 47 of file formatter.hpp.
References stream_.
Member Data Documentation
std::ostringstream formatter::stream_ [private] |
Definition at line 52 of file formatter.hpp.
Referenced by operator<<(), and str().
The documentation for this class was generated from the following file: