A template class to work with files using Simple_Stream interface. Please note that class works in 2 modes: read and append (in latter case creates file if non-existent). Mode of operation is determined based on first method called: if Read() was called first then mode is set to read, in case of Write() call, append mode is selected. More...
#include <File_Stream.h>
Inheritance diagram for File_Stream< T >:
Collaboration diagram for File_Stream< T >:
Public Member Functions | |
| File_Stream (const wchar_t *file_name) | |
| Constructor, takes file name as argument. | |
| virtual int | Read (T *buf, size_t count, size_t *read) |
| Reads a number of T values from stream. | |
| virtual int | Write (T *buf, size_t count, size_t *written) |
| Writes a number of T values to stream. | |
| virtual int | Flush () |
| Flushes the internal buffer, useful when you need to make sure the data is passed to the Stream backend (could be some file) from Stream internal buffer. | |
Detailed Description
template<typename T>
class MCPN::File_Stream< T >
A template class to work with files using Simple_Stream interface. Please note that class works in 2 modes: read and append (in latter case creates file if non-existent). Mode of operation is determined based on first method called: if Read() was called first then mode is set to read, in case of Write() call, append mode is selected.
