59 lines
1.2 KiB
Text
59 lines
1.2 KiB
Text
|
/**
|
||
|
|
* PANDA 3D SOFTWARE
|
||
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
||
|
|
*
|
||
|
|
* All use of this software is subject to the terms of the revised BSD
|
||
|
|
* license. You should have received a copy of this license along
|
||
|
|
* with this source code in a file named "LICENSE."
|
||
|
|
*
|
||
|
|
* @file geomCacheEntry.I
|
||
|
|
* @author drose
|
||
|
|
* @date 2005-03-21
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
INLINE GeomCacheEntry::
|
||
|
|
GeomCacheEntry() {
|
||
|
|
#ifndef NDEBUG
|
||
|
|
_next = nullptr;
|
||
|
|
_prev = nullptr;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Removes a GeomCacheEntry record from the doubly-linked list.
|
||
|
|
*/
|
||
|
|
INLINE void GeomCacheEntry::
|
||
|
|
remove_from_list() {
|
||
|
|
nassertv(_prev->_next == this && _next->_prev == this);
|
||
|
|
_prev->_next = _next;
|
||
|
|
_next->_prev = _prev;
|
||
|
|
#ifndef NDEBUG
|
||
|
|
_next = nullptr;
|
||
|
|
_prev = nullptr;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a GeomCacheEntry record before the indicated node in the doubly-linked
|
||
|
|
* list.
|
||
|
|
*/
|
||
|
|
INLINE void GeomCacheEntry::
|
||
|
|
insert_before(GeomCacheEntry *node) {
|
||
|
|
nassertv(node->_prev->_next == node && node->_next->_prev == node);
|
||
|
|
nassertv(_prev == nullptr &&
|
||
|
|
_next == nullptr);
|
||
|
|
_prev = node->_prev;
|
||
|
|
_next = node;
|
||
|
|
_prev->_next = this;
|
||
|
|
node->_prev = this;
|
||
|
|
}
|
||
|
|
|
||
|
|
INLINE std::ostream &
|
||
|
|
operator << (std::ostream &out, const GeomCacheEntry &entry) {
|
||
|
|
entry.output(out);
|
||
|
|
return out;
|
||
|
|
}
|