69 lines
2.0 KiB
Plaintext
69 lines
2.0 KiB
Plaintext
// Filename: geomCacheEntry.I
|
|
// Created by: drose (21Mar05)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// 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."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: GeomCacheEntry::Constructor
|
|
// Access: Public
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
INLINE GeomCacheEntry::
|
|
GeomCacheEntry() {
|
|
#ifndef NDEBUG
|
|
_next = NULL;
|
|
_prev = NULL;
|
|
#endif
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: GeomCacheEntry::remove_from_list
|
|
// Access: Private
|
|
// Description: 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 = NULL;
|
|
_prev = NULL;
|
|
#endif
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: GeomCacheEntry::insert_before
|
|
// Access: Private
|
|
// Description: 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 == (GeomCacheEntry *)NULL &&
|
|
_next == (GeomCacheEntry *)NULL);
|
|
_prev = node->_prev;
|
|
_next = node;
|
|
_prev->_next = this;
|
|
node->_prev = this;
|
|
}
|
|
|
|
INLINE ostream &
|
|
operator << (ostream &out, const GeomCacheEntry &entry) {
|
|
entry.output(out);
|
|
return out;
|
|
}
|
|
|