Interface.h
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1 // ============================================================================
2 #ifndef GAUDIPYTHON_INTERFACE_H
3 #define GAUDIPYTHON_INTERFACE_H 1
4 // ============================================================================
5 // Include files
6 // ============================================================================
7 // STD & STL
8 // ============================================================================
9 #include <functional>
10 // ============================================================================
11 // GaudiKernel
12 // ============================================================================
13 #include "GaudiKernel/IInterface.h"
14 #include "GaudiKernel/SmartIF.h"
15 // ============================================================================
16 // GaudiPython
17 // ============================================================================
18 #include "GaudiPython/GaudiPython.h"
19 // ============================================================================
20 
21 namespace GaudiPython
22 {
33  template <class TYPE>
34  struct Interface /* :
35  public std::unary_function<const IInterface*,TYPE*> */
36  {
41  TYPE* operator() ( const IInterface* in ) const
42  { return SmartIF<TYPE>( TYPE::interfaceID() ,
43  const_cast<IInterface*> ( in ) ) ; }
44 
49  static TYPE* cast ( const IInterface* in )
50  { return SmartIF<TYPE>( const_cast<IInterface*> ( in ) ) ; }
51 
57  static TYPE* cast ( const InterfaceID& iid ,
58  const IInterface* in )
59  { return SmartIF<TYPE>( iid , const_cast<IInterface*> ( in ) ) ; }
60 
61  };
62 
63  template <>
64  struct Interface<IInterface> :
65  public std::unary_function<const IInterface*,IInterface*>
66  {
67  typedef IInterface TYPE ;
72  TYPE* operator() ( const IInterface* in ) const
73  { return SmartIF<TYPE>( const_cast<IInterface*> ( in ) ) ; }
74 
79  static TYPE* cast ( const IInterface* in )
80  { return SmartIF<TYPE>( const_cast<IInterface*> ( in ) ) ; }
81 
87  static TYPE* cast ( const InterfaceID& /* iid */ ,
88  const IInterface* in )
89  { return SmartIF<TYPE>( const_cast<IInterface*> ( in ) ) ; }
90 
91  };
92 
93 } // end of namespace GaudiPython
94 
95 #endif // GAUDIPYTHON_INTERFACE_H
SmartIF
Small smart pointer class with automatic reference counting for IInterface.
Definition: IConverter.h:14
GaudiPython::Interface::cast
static TYPE * cast(const InterfaceID &iid, const IInterface *in)
the only one important method (static)
Definition: Interface.h:57
InterfaceID
Interface ID class.
Definition: IInterface.h:30
GaudiPython::Interface< IInterface >::cast
static TYPE * cast(const IInterface *in)
the only one important method (static)
Definition: Interface.h:79
IInterface
Definition of the basic interface.
Definition: IInterface.h:234
SmartIF.h
GaudiPython.h
GaudiPython
GaudiPython.h GaudiPython/GaudiPython.h.
Definition: AlgDecorators.h:37
GaudiPython::Interface< IInterface >::cast
static TYPE * cast(const InterfaceID &, const IInterface *in)
the only one important method (static)
Definition: Interface.h:87
GaudiPython::Interface::operator()
TYPE * operator()(const IInterface *in) const
the only one important method
Definition: Interface.h:41
GaudiPython::Interface
Minor mofidication of original Pere&#39;s structure GaudiPython::Interface This helper class is nesessary...
Definition: Interface.h:34
IInterface.h
GaudiPython::Interface::cast
static TYPE * cast(const IInterface *in)
the only one important method (static)
Definition: Interface.h:49