Cortex  10.0.0-a4
CompoundDataConversion.h
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34 
35 #ifndef IE_CORE_COMPOUNDDATACONVERSION_H
36 #define IE_CORE_COMPOUNDDATACONVERSION_H
37 
38 #include "boost/static_assert.hpp"
39 #include "boost/type_traits.hpp"
40 
41 #include "IECore/DataConversion.h"
42 
43 namespace IECore
44 {
45 
48 template<typename C1, typename C2>
49 class CompoundDataConversion : public DataConversion< typename C1::FromType, typename C2::ToType >
50 {
51  public:
53  BOOST_STATIC_ASSERT( (boost::is_same< typename C1::ToType, typename C2::FromType >::value) );
54 
57 
60 
62  CompoundDataConversion( const C1 &c1, const C2 &c2 );
63 
65  typename CompoundDataConversion<C1, C2>::ToType operator()( typename CompoundDataConversion<C1, C2>::FromType f ) const;
66 
68  InverseType inverse() const;
69 
70  protected:
71 
72  C1 m_c1;
73  C2 m_c2;
74 };
75 
76 } // namespace IECore
77 
78 #include "CompoundDataConversion.inl"
79 
80 #endif // IE_CORE_COMPOUNDDATACONVERSION_H
CompoundDataConversion< typename C2::InverseType, typename C1::InverseType > InverseType
Inverse defined by the equality: (f o g)'(x) = ( g' o f' )(x)
Definition: CompoundDataConversion.h:56
InverseType inverse() const
Returns an instance of a class able to perform the inverse conversion.
CompoundDataConversion< C1, C2 >::ToType operator()(typename CompoundDataConversion< C1, C2 >::FromType f) const
Perform the conversion.
Base class for data conversions.
Definition: DataConversion.h:47
BOOST_STATIC_ASSERT((boost::is_same< typename C1::ToType, typename C2::FromType >::value))
These two types must be the same, so that the function composition works.
Definition: CompoundDataConversion.h:49
CompoundDataConversion()
Instantiate a conversion using the default constructors for C1 and C2.
This namespace contains all components of the core library.
Definition: AddSmoothSkinningInfluencesOp.h:43