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-rw-r--r--thirdparty/bullet/LinearMath/btList.h73
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diff --git a/thirdparty/bullet/LinearMath/btList.h b/thirdparty/bullet/LinearMath/btList.h
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--- a/thirdparty/bullet/LinearMath/btList.h
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-/*
-Copyright (c) 2003-2006 Gino van den Bergen / Erwin Coumans http://continuousphysics.com/Bullet/
-
-This software is provided 'as-is', without any express or implied warranty.
-In no event will the authors be held liable for any damages arising from the use of this software.
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it freely,
-subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
-2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
-3. This notice may not be removed or altered from any source distribution.
-*/
-
-#ifndef BT_GEN_LIST_H
-#define BT_GEN_LIST_H
-
-class btGEN_Link
-{
-public:
- btGEN_Link() : m_next(0), m_prev(0) {}
- btGEN_Link(btGEN_Link *next, btGEN_Link *prev) : m_next(next), m_prev(prev) {}
-
- btGEN_Link *getNext() const { return m_next; }
- btGEN_Link *getPrev() const { return m_prev; }
-
- bool isHead() const { return m_prev == 0; }
- bool isTail() const { return m_next == 0; }
-
- void insertBefore(btGEN_Link *link)
- {
- m_next = link;
- m_prev = link->m_prev;
- m_next->m_prev = this;
- m_prev->m_next = this;
- }
-
- void insertAfter(btGEN_Link *link)
- {
- m_next = link->m_next;
- m_prev = link;
- m_next->m_prev = this;
- m_prev->m_next = this;
- }
-
- void remove()
- {
- m_next->m_prev = m_prev;
- m_prev->m_next = m_next;
- }
-
-private:
- btGEN_Link *m_next;
- btGEN_Link *m_prev;
-};
-
-class btGEN_List
-{
-public:
- btGEN_List() : m_head(&m_tail, 0), m_tail(0, &m_head) {}
-
- btGEN_Link *getHead() const { return m_head.getNext(); }
- btGEN_Link *getTail() const { return m_tail.getPrev(); }
-
- void addHead(btGEN_Link *link) { link->insertAfter(&m_head); }
- void addTail(btGEN_Link *link) { link->insertBefore(&m_tail); }
-
-private:
- btGEN_Link m_head;
- btGEN_Link m_tail;
-};
-
-#endif //BT_GEN_LIST_H