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/**
* $Id$
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#include "BSP_CSGUserData.h"
BSP_CSGUserData::
BSP_CSGUserData(
const int width
):
m_width (width)
{
}
/**
* Add a new uninitialized record to the end of the
* array
*/
void
BSP_CSGUserData::
IncSize(
){
m_data.insert(m_data.end(),m_width,char(0));
}
int
BSP_CSGUserData::
Duplicate(
void *record
){
if (m_width) {
int output = Size();
IncSize();
memcpy(m_data.end() - m_width,record,m_width);
return output;
}
return 0;
}
void
BSP_CSGUserData::
Duplicate(
int record_index
){
if (m_width) {
int output = Size();
IncSize();
memcpy(m_data.end() - m_width,m_data.begin() + record_index * m_width,m_width);
}
}
void
BSP_CSGUserData::
Copy(
void *output,
int pos
){
if (m_width) {
memcpy(output,m_data.begin() + m_width*pos,m_width);
}
}
void
BSP_CSGUserData::
Reserve(
int size
){
m_data.reserve(size * m_width);
}
/// Return the width of an individual record
int
BSP_CSGUserData::
Width(
) const{
return m_width;
}
/// return the current number of records stored in the array.
int
BSP_CSGUserData::
Size(
) const {
if (m_width == 0) return 0;
return m_data.size() / m_width;
}
/// return a pointer to the start of the nth record in the array.
void *
BSP_CSGUserData::
operator [] (
const int pos
){
return m_data.begin() + m_width*pos;
}
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