70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Name: buffer.h
|
||
|
|
// Purpose: auto buffer classes: buffers which automatically free memory
|
||
|
|
// Author: Vadim Zeitlin
|
||
|
|
// Modified by:
|
||
|
|
// Created: 12.04.99
|
||
|
|
// RCS-ID: $Id$
|
||
|
|
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
|
||
|
|
// Licence: wxWindows license
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
// these classes are for private use only for now, they're not documented
|
||
|
|
|
||
|
|
#ifndef _WX_BUFFER_H
|
||
|
|
#define _WX_BUFFER_H
|
||
|
|
|
||
|
|
#include <string.h> // strdup()
|
||
|
|
#include <wchar.h> // wcsdup()
|
||
|
|
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
// Special classes for (wide) character strings: they use malloc/free instead
|
||
|
|
// of new/delete
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
class wxCharBuffer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
wxCharBuffer(const char *str)
|
||
|
|
{
|
||
|
|
wxASSERT_MSG( str, "NULL string in wxCharBuffer" );
|
||
|
|
|
||
|
|
m_str = str ? strdup(str) : (char *)NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// no need to check for NULL, free() does it
|
||
|
|
~wxCharBuffer() { free(m_str); }
|
||
|
|
|
||
|
|
operator const char *() const { return m_str; }
|
||
|
|
|
||
|
|
private:
|
||
|
|
char *m_str;
|
||
|
|
};
|
||
|
|
|
||
|
|
class wxWCharBuffer
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
wxWCharBuffer(const wchar_t *wcs)
|
||
|
|
{
|
||
|
|
wxASSERT_MSG( wcs, "NULL string in wxWCharBuffer" );
|
||
|
|
|
||
|
|
m_wcs = wcs ? wcsdup(wcs) : (wchar_t *)NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// no need to check for NULL, free() does it
|
||
|
|
~wxWCharBuffer() { free(m_wcs); }
|
||
|
|
|
||
|
|
operator const wchar_t *() const { return m_wcs; }
|
||
|
|
|
||
|
|
private:
|
||
|
|
wchar_t *m_wcs;
|
||
|
|
};
|
||
|
|
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
// template class for any kind of data
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
// TODO
|
||
|
|
|
||
|
|
#endif // _WX_BUFFER_H
|