wpl::tool::datafile Struct Reference
Output file which creation/opening is delayed until the first output. More...
#include <wipal/tool/datafile.hh>
Inheritance diagram for wpl::tool::datafile:
Public Member Functions | |
| datafile (const std::string &) | |
| operator std::ostream & () | |
| template<class T > | |
| std::ostream & | operator<< (const T &) |
Detailed Description
Output file which creation/opening is delayed until the first output.
A datafile object represents an output file. It may be casted to std::ostream& and has an << operator for formatted outputs. The main difference with std::ofstream is the file is not opened until the corresponding stream is effectively solicited. Thus, if the file does not exist on the filesystem and no operation is performed on it, no file will be created.
Unlike std::ostream, datafile is copy-constructible.
The documentation for this struct was generated from the following files:
- include/wipal/tool/datafile.hh
- include/wipal/tool/datafile.hxx
