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source: orxonox.OLD/orxonox/trunk/src/proto/proto_singleton.h @ 4661

Last change on this file since 4661 was 4519, checked in by bensch, 19 years ago

orxonox/trunk: changed all getInstances into inline functions to save some (minor) time

File size: 616 bytes
Line 
1/*!
2    \file proto_singleton.h
3    \brief Definition of the ... singleton Class
4   
5*/
6
7#ifndef _PROTO_SINGLETON_H
8#define _PROTO_SINGLETON_H
9
10#include "base_object.h"
11
12// FORWARD DEFINITION
13
14//! A default singleton class.
15class ProtoSingleton : public BaseObject {
16
17 public:
18  virtual ~ProtoSingleton(void);
19  /** \returns a Pointer to the only object of this Class */
20  inline static ProtoSingleton* getInstance(void) { if (!singletonRef) singletonRef = new ProtoSingleton();  return singletonRef; };
21
22 private:
23  ProtoSingleton(void);
24  static ProtoSingleton* singletonRef;
25};
26
27#endif /* _PROTO_SINGLETON_H */
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