Version: 3.0.5
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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);
This class represents data read in from a file.
Definition wfstream.h:236
wxStdInputStreamBuffer is a std::streambuf derived stream buffer which reads from a wxInputStream.
Definition stdstream.h:42
This filter stream decompresses a stream that is in zlib or gzip format.
Definition zstream.h:111
@ wxZLIB_GZIP
gzip header and checksum, requires zlib 1.2.1+
Definition zstream.h:21

Library:  wxBase

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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::wxStdInputStreamBuffer ( wxInputStream stream)

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

Parameters
streamStream to read from.

◆ ~wxStdInputStreamBuffer()

virtual wxStdInputStreamBuffer::~wxStdInputStreamBuffer ( )
inlinevirtual

Destructor.