diff options
Diffstat (limited to 'intern/bsp/intern/BSP_CSGUserData.cpp')
-rwxr-xr-x | intern/bsp/intern/BSP_CSGUserData.cpp | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/intern/bsp/intern/BSP_CSGUserData.cpp b/intern/bsp/intern/BSP_CSGUserData.cpp new file mode 100755 index 00000000000..a630c9fc25d --- /dev/null +++ b/intern/bsp/intern/BSP_CSGUserData.cpp @@ -0,0 +1,133 @@ +/** + * $Id$ + * ***** 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; +} + |