# wxStdInputStreamBuffer Class Reference
[Streams]

`#include <wx/stdstream.h>`

## 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.

List of all members.

## 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 | ( |  | ) | `[inline, virtual]`

Destructor.

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