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Diffstat (limited to 'thirdparty/bullet/BulletCollision/Gimpact/gim_bitset.h')
| -rw-r--r-- | thirdparty/bullet/BulletCollision/Gimpact/gim_bitset.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/thirdparty/bullet/BulletCollision/Gimpact/gim_bitset.h b/thirdparty/bullet/BulletCollision/Gimpact/gim_bitset.h deleted file mode 100644 index c1fb41a5c0..0000000000 --- a/thirdparty/bullet/BulletCollision/Gimpact/gim_bitset.h +++ /dev/null @@ -1,117 +0,0 @@ -#ifndef GIM_BITSET_H_INCLUDED -#define GIM_BITSET_H_INCLUDED -/*! \file gim_bitset.h -\author Francisco Leon Najera -*/ -/* ------------------------------------------------------------------------------ -This source file is part of GIMPACT Library. - -For the latest info, see http://gimpact.sourceforge.net/ - -Copyright (c) 2006 Francisco Leon Najera. C.C. 80087371. -email: projectileman@yahoo.com - - This library is free software; you can redistribute it and/or - modify it under the terms of EITHER: - (1) The GNU Lesser General Public License as published by the Free - Software Foundation; either version 2.1 of the License, or (at - your option) any later version. The text of the GNU Lesser - General Public License is included with this library in the - file GIMPACT-LICENSE-LGPL.TXT. - (2) The BSD-style license that is included with this library in - the file GIMPACT-LICENSE-BSD.TXT. - (3) The zlib/libpng license that is included with this library in - the file GIMPACT-LICENSE-ZLIB.TXT. - - This library 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 files - GIMPACT-LICENSE-LGPL.TXT, GIMPACT-LICENSE-ZLIB.TXT and GIMPACT-LICENSE-BSD.TXT for more details. - ------------------------------------------------------------------------------ -*/ - -#include "gim_array.h" - -#define GUINT_BIT_COUNT 32 -#define GUINT_EXPONENT 5 - -class gim_bitset -{ -public: - gim_array<GUINT> m_container; - - gim_bitset() - { - } - - gim_bitset(GUINT bits_count) - { - resize(bits_count); - } - - ~gim_bitset() - { - } - - inline bool resize(GUINT newsize) - { - GUINT oldsize = m_container.size(); - m_container.resize(newsize / GUINT_BIT_COUNT + 1, false); - while (oldsize < m_container.size()) - { - m_container[oldsize] = 0; - } - return true; - } - - inline GUINT size() - { - return m_container.size() * GUINT_BIT_COUNT; - } - - inline void set_all() - { - for (GUINT i = 0; i < m_container.size(); ++i) - { - m_container[i] = 0xffffffff; - } - } - - inline void clear_all() - { - for (GUINT i = 0; i < m_container.size(); ++i) - { - m_container[i] = 0; - } - } - - inline void set(GUINT bit_index) - { - if (bit_index >= size()) - { - resize(bit_index); - } - m_container[bit_index >> GUINT_EXPONENT] |= (1 << (bit_index & (GUINT_BIT_COUNT - 1))); - } - - ///Return 0 or 1 - inline char get(GUINT bit_index) - { - if (bit_index >= size()) - { - return 0; - } - char value = m_container[bit_index >> GUINT_EXPONENT] & - (1 << (bit_index & (GUINT_BIT_COUNT - 1))); - return value; - } - - inline void clear(GUINT bit_index) - { - m_container[bit_index >> GUINT_EXPONENT] &= ~(1 << (bit_index & (GUINT_BIT_COUNT - 1))); - } -}; - -#endif // GIM_CONTAINERS_H_INCLUDED |