Version: 3.0.4
wxStdInputStreamBuffer Class Reference

#include <wx/stdstream.h>

+ Inheritance diagram for wxStdInputStreamBuffer:

Detailed Description

wxStdInputStreamBuffer is a std::streambuf derived stream buffer which reads from a wxInputStream.

Example:

wxFFileInputStream file("input.txt.gz");
wxZlibInputStream gzipInput(file, wxZLIB_GZIP);
wxStdInputStreamBuffer gzipStreamBuffer(gzipInput);
// redirect std::cin to read from compressed file
std::streambuf* streamBufferOld = std::cin.rdbuf(&gzipStreamBuffer);
// prompt for integer
int number;
std::cout << "Enter an integer: " << std::flush;
std::cin >> number;
std::cout << std::endl;
std::cout << "You entered the integer " << number << "." << std::endl;
// restore std::cin
std::cin.rdbuf(streamBufferOld);

Library:  wxBase
Category:  Streams
See also
wxInputStream, wxStdInputStream

Public Member Functions

 wxStdInputStreamBuffer (wxInputStream &stream)
 Creates a std::steambuf derived stream buffer which reads from a wxInputStream. More...
 
virtual ~wxStdInputStreamBuffer ()
 Destructor. More...
 

Constructor & Destructor Documentation

wxStdInputStreamBuffer::wxStdInputStreamBuffer ( wxInputStream stream)

Creates a std::steambuf derived stream buffer which reads from a wxInputStream.

Parameters
streamStream to read from.
virtual wxStdInputStreamBuffer::~wxStdInputStreamBuffer ( )
inlinevirtual

Destructor.