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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 {
43 return SmartIF<TYPE>( TYPE::interfaceID(), const_cast<IInterface*>( in ) );
44 }
45
50 static TYPE* cast( const IInterface* in ) { return SmartIF<TYPE>( const_cast<IInterface*>( in ) ); }
51
57 static TYPE* cast( const InterfaceID& iid, const IInterface* in )
58 {
59 return SmartIF<TYPE>( iid, const_cast<IInterface*>( in ) );
60 }
61 };
62
63 template <>
64 struct Interface<IInterface> : public std::unary_function<const IInterface*, IInterface*> {
65 typedef IInterface TYPE;
70 TYPE* operator()( const IInterface* in ) const { return SmartIF<TYPE>( const_cast<IInterface*>( in ) ); }
71
76 static TYPE* cast( const IInterface* in ) { return SmartIF<TYPE>( const_cast<IInterface*>( in ) ); }
77
83 static TYPE* cast( const InterfaceID& /* iid */, const IInterface* in )
84 {
85 return SmartIF<TYPE>( const_cast<IInterface*>( in ) );
86 }
87 };
88
89 } // end of namespace GaudiPython
90
91 #endif // GAUDIPYTHON_INTERFACE_H
SmartIF
Small smart pointer class with automatic reference counting for IInterface.
Definition: IConverter.h:15
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:29
GaudiPython::Interface< IInterface >::operator()
TYPE * operator()(const IInterface *in) const
the only one important method
Definition: Interface.h:70
GaudiPython::Interface< IInterface >::cast
static TYPE * cast(const IInterface *in)
the only one important method (static)
Definition: Interface.h:76
IInterface
Definition of the basic interface.
Definition: IInterface.h:277
SmartIF.h
GaudiPython.h
GaudiPython
GaudiPython.h GaudiPython/GaudiPython.h.
Definition: AlgDecorators.h:37
GaudiPython::Interface< IInterface >::TYPE
IInterface TYPE
Definition: Interface.h:65
GaudiPython::Interface< IInterface >::cast
static TYPE * cast(const InterfaceID &, const IInterface *in)
the only one important method (static)
Definition: Interface.h:83
GaudiPython::Interface::operator()
TYPE * operator()(const IInterface *in) const
the only one important method
Definition: Interface.h:41
std::unary_function
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:50