| # Gaudi Framework, version v22r0 |

Home |  | Generated: 9 Feb 2011

# implements.h File Reference

`#include "GaudiKernel/IInterface.h"`
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## Classes
struct | check_cast< THIS >
| Helper class for the cast used in the MPL for_each algorithm in the implementation of i_cast. More...
struct | interfaceMatch< THIS >
| Helper class for the cast used in the MPL for_each algorithm in the implementation of queryInterface. More...
struct | AppendInterfaceName
| Helper class for the cast used in the MPL for_each algorithm in the implementation of query_interface. More...
struct | implements1< I1 >
| Implementation of IInterface::i_cast. More...
struct | implements2< I1, I2 >
| Base class used to implement the interfaces. More...
struct | implements3< I1, I2, I3 >
| Base class used to implement the interfaces. More...
struct | implements4< I1, I2, I3, I4 >
| Base class used to implement the interfaces. More...
## Defines
#define | _refcounting_implementation_
#define | _helper_common_implementation_(N)
| Reference Interface instance.

## Define Documentation

#define _helper_common_implementation_ | ( | N |  | ) |

Reference Interface instance.

Release Interface instance Current reference count Reference counter

Definition at line 86 of file implements.h.

#define _refcounting_implementation_

Value:

    public: \
       \
      virtual unsigned long addRef() { return ++m_refCount; } \
       \
      virtual unsigned long release() { \
        /* Avoid to decrement 0 */ \
        const unsigned long count = (m_refCount) ? --m_refCount : m_refCount; \
        if(count == 0) delete this; \
        return count; \
      } \
       \
      virtual unsigned long refCount() const { return m_refCount; } \
    protected: \
       \
      unsigned long m_refCount; \
    private:

Definition at line 67 of file implements.h.

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