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Numeric and Promote Traits of RGBValue | ![]() |
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The numeric and promote traits for RGBValues follow the general specifications for Numeric and Promotion Traits. They are implemented in terms of the traits of the basic types by partial template specialization:
template <class T> struct NumericTraits<RGBValue<T> > { typedef RGBValue<typename NumericTraits<T>::Promote> Promote; typedef RGBValue<typename NumericTraits<T>::RealPromote> RealPromote; typedef typename NumericTraits<T>::isIntegral isIntegral; typedef VigraFalseType isScalar; // etc. }; template <class T1, class T2> struct PromoteTraits<RGBValue<T1>, RGBValue<T2> > { typedef RGBValue<typename PromoteTraits<T1, T2>::Promote> Promote; };
#include "vigra/rgbvalue.hxx"
Namespace: vigra
© Ullrich Köthe (koethe@informatik.uni-hamburg.de) |
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