Panda3D
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pStatCollectorForwardBase.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file pStatCollectorForwardBase.h
10 * @author drose
11 * @date 2006-10-30
12 */
13
14#ifndef PSTATCOLLECTORFORWARDBASE_H
15#define PSTATCOLLECTORFORWARDBASE_H
16
17#include "pandabase.h"
18#include "referenceCount.h"
19
20/**
21 * This class serves as a cheap forward reference to a PStatCollector, which
22 * is defined in the pstatclient module (and is not directly accessible here
23 * in the express module).
24 *
25 * This is subclassed as PStatCollectorForward, which defines the actual
26 * functionality.
27 */
28class EXPCL_PANDA_EXPRESS PStatCollectorForwardBase : public ReferenceCount {
29PUBLISHED:
31
32#ifdef DO_PSTATS
33 virtual void add_level(double level)=0;
34#else
35 // We still need to declare a virtual destructor for ABI compatibility, so
36 // that a vtable is created.
37 INLINE void add_level(double level) { }
38#endif
39};
40
41#endif
This class serves as a cheap forward reference to a PStatCollector, which is defined in the pstatclie...
A base class for all things that want to be reference-counted.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.