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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: mstream.cpp
3 // Purpose: "Memory stream" classes
4 // Author: Guilhem Lavaux
5 // Modified by:
6 // Created: 04/01/98
7 // RCS-ID: $Id$
8 // Copyright: (c) Guilhem Lavaux
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "mstream.h"
14 #endif
15
16 // For compilers that support precompilation, includes "wx.h".
17 #include "wx/wxprec.h"
18 #include <stdlib.h>
19 #include <wx/stream.h>
20 #include <wx/mstream.h>
21
22 #ifdef __BORLANDC__
23 #pragma hdrstop
24 #endif
25
26 // ----------------------------------------------------------------------------
27 // wxMemoryInputStream
28 // ----------------------------------------------------------------------------
29
30 wxMemoryInputStream::wxMemoryInputStream(const char *data, size_t len)
31 : wxInputStream()
32 {
33 m_i_streambuf->SetBufferIO((char*) data, (char*) (data+len));
34 m_i_streambuf->Fixed(TRUE);
35 }
36
37 wxMemoryInputStream::~wxMemoryInputStream()
38 {
39 }
40
41 char wxMemoryInputStream::Peek()
42 {
43 return m_i_streambuf->GetBufferStart()[m_i_streambuf->GetIntPosition()];
44 }
45
46 // ----------------------------------------------------------------------------
47 // wxMemoryOutputStream
48 // ----------------------------------------------------------------------------
49
50 wxMemoryOutputStream::wxMemoryOutputStream(char *data, size_t len)
51 : wxOutputStream()
52 {
53 if (data)
54 m_o_streambuf->SetBufferIO(data, data+len);
55 m_o_streambuf->Fixed(TRUE);
56 }
57
58 wxMemoryOutputStream::~wxMemoryOutputStream()
59 {
60 }