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/**
* Yudit Unicode Editor Source File
*
* GNU Copyright (C) 2002 Gaspar Sinai <gsinai@yudit.org>
* GNU Copyright (C) 2001 Gaspar Sinai <gsinai@yudit.org>
* GNU Copyright (C) 2000 Gaspar Sinai <gsinai@yudit.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* dated June 1991. See file COPYYING for details.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "SHShared.h"
#include "SExcept.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
/**
* @author: Gaspar Sinai <gsinai@yudit.org>
* @version: 2000-04-23
*/
static int debug_level = 0;
/**
* Create a buffer that will be referenced by all vectors.
* @param size is the minimum size on chars.
*/
SHShared::SHShared (unsigned int size)
{
count=1; vectorSize=0;
array = new char[size];
CHECK_NEW(array);
arraySize = size;
}
/**
* Create a buffer that will be referenced by all vectors.
* @param size is the minimum size on chars.
* @param buffer - this will be copyes over one by one.
*/
SHShared::SHShared (const char* buffer, unsigned int size)
{
count=1; array = 0; arraySize=0; vectorSize=0;
if (size==0)return;
array = new char[size];
CHECK_NEW(array);
arraySize = size;
//ensure (arraySize);
memcpy (array, buffer, size);
}
/**
* Create a new Object by copying an old one
* @param a SHShared object to copy
*/
SHShared::SHShared (const SHShared& orig)
{
count=1; array=0; arraySize=0; vectorSize=0;
/* Copy */
if (orig.arraySize!=0)
{
ensure (orig.arraySize);
/* This is needed this way becasue of Hashtable. Vectorsize in
hashtabel does not mean continuous size */
memcpy (array, orig.array, orig.arraySize);
}
vectorSize = orig.vectorSize;
}
/**
* Sets debug printout levels
*/
int
SHShared::debug(int level)
{
int prev = debug_level;
debug_level = level;
return prev;
}
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