[ VIGRA Homepage | Function Index | Class Index | Namespaces | File List | Main Page ]
template<> struct NormTraits<ArithmeticType> |
Unary traits for the calculation of the norm and squared norm of arithmetic objects.
#include <vigra/numerictraits.hxx>
This traits class is used to determine appropriate result types for the functions norm() and squaredNorm(). These functions are always declared like this (where ArithmeticType
is a type that supports a norm):
The following members are defined in NormTraits<ArithmeticType>
:
typedef ArithmeticType Type; | the type itself |
typedef ... SquaredNormType; | result of squaredNorm(ArithmeticType) |
typedef ... NormType; | result of norm(ArithmeticType) Usually equal to SquareRootTraits<SquaredNormType>::SquareRootResult |
NormTraits for the built-in types are defined in #include <vigra/numerictraits.hxx>
Namespace: vigra
© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) |
html generated using doxygen and Python
|