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.
virtual	~wxStdInputStreamBuffer ()
	Destructor.

Constructor & Destructor Documentation

wxStdInputStreamBuffer::wxStdInputStreamBuffer

(

wxInputStream &

stream

)

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

Parameters

stream

Stream to read from.

virtual wxStdInputStreamBuffer::~wxStdInputStreamBuffer ( )

inlinevirtual

Destructor.