76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
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// -*- C++ -*-
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//=============================================================================
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/**
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* @file Auto_IncDec_T.h
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*
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* $Id: Auto_IncDec_T.h 92353 2010-10-25 06:34:35Z johnnyw $
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*
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* @author Edan Ayal <[email protected]>
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*/
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//=============================================================================
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#ifndef ACE_AUTO_INCDEC_T_H
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#define ACE_AUTO_INCDEC_T_H
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#include /**/ "ace/pre.h"
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#include /**/ "ace/config-all.h"
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#if !defined (ACE_LACKS_PRAGMA_ONCE)
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# pragma once
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#endif /* ACE_LACKS_PRAGMA_ONCE */
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#include "ace/Global_Macros.h"
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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/**
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* @class ACE_Auto_IncDec
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*
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* @brief This class automatically increments and decrements a
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* parameterized counter.
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*
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* This data structure is meant to be used within a method,
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* function, or scope. The actual parameter given for the
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* @c ACE_SAFELY_INCREMENTABLE_DECREMENTABLE template parameter
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* must provide at least operators ++ and --.
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*/
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template <class ACE_SAFELY_INCREMENTABLE_DECREMENTABLE>
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class ACE_Auto_IncDec : private ACE_Copy_Disabled
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{
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public:
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/// Implicitly increment the counter.
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ACE_Auto_IncDec (ACE_SAFELY_INCREMENTABLE_DECREMENTABLE &counter);
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/// Implicitly decrement the counter.
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~ACE_Auto_IncDec (void);
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/// Dump the state of an object.
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void dump (void) const;
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protected:
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/// Reference to the @c ACE_SAFELY_INCREMENTABLE_DECREMENTABLE counter
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/// we're incrementing/decrementing.
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ACE_SAFELY_INCREMENTABLE_DECREMENTABLE &counter_;
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};
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ACE_END_VERSIONED_NAMESPACE_DECL
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#if defined (__ACE_INLINE__)
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#include "ace/Auto_IncDec_T.inl"
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#endif /* __ACE_INLINE__ */
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#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
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#include "ace/Auto_IncDec_T.cpp"
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#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
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#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
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#pragma implementation ("Auto_IncDec_T.cpp")
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#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
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#include /**/ "ace/post.h"
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#endif /* ACE_AUTO_INCDEC_T_H */
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