itk::Concept::Detail Namespace Reference

Classes
struct	UniqueType
struct	UniqueType_bool
struct	UniqueType_int
struct	UniqueType_unsigned_int
Functions
template<typename T >
void	IgnoreUnusedVariable (T)
template<class T >
void	RequireBooleanExpression (const T &t)

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Detailed Description

Some concept implementation details are adapted from the BOOST C++ libraries (www.boost.org). These are marked with "(BOOST)" in the corresponding comment. Namespace containing concept check implementation details.

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Function Documentation

template<typename T >

void itk::Concept::Detail::IgnoreUnusedVariable

(

T

)

[inline]

Concept checks may require a variable to be declared but not used. This function can be called with the variable to prevent the compiler warning. (BOOST)

Definition at line 115 of file itkConceptChecking.h.

Referenced by itk::Concept::CopyConstructible< T >::Constraints::const_constraints(), itk::Concept::IsNonInteger< T >::Constraints::constraints(), itk::Concept::IsFloatingPoint< T >::Constraints::constraints(), itk::Concept::HasPixelTraits< T >::Constraints::constraints(), itk::Concept::SameType< T1, T2 >::Constraints::constraints(), itk::Concept::Convertible< T1, T2 >::Constraints::constraints(), itk::Concept::Signed< T >::Constraints::constraints(), itk::Concept::SameDimension< D1, D2 >::Constraints::constraints(), itk::Concept::CopyConstructible< T >::Constraints::constraints(), itk::Concept::IsFixedPoint< T >::Constraints::constraints(), itk::Concept::HasNumericTraits< T >::Constraints::constraints(), itk::Concept::HasZero< T >::Constraints::constraints(), itk::Concept::IsInteger< T >::Constraints::constraints(), itk::Concept::DefaultConstructible< T >::Constraints::constraints(), and RequireBooleanExpression().

template<class T >

void itk::Concept::Detail::RequireBooleanExpression

(

const T &

t

)

[inline]

Concept checks may require that an expression be convertible to bool. Passing the expression to this function will enforce this requirement. (BOOST)

Definition at line 123 of file itkConceptChecking.h.

References IgnoreUnusedVariable().

Referenced by itk::Concept::Comparable< T1, T2 >::Constraints::constraints(), itk::Concept::LessThanComparable< T1, T2 >::Constraints::constraints(), itk::Concept::GreaterThanComparable< T1, T2 >::Constraints::constraints(), and itk::Concept::EqualityComparable< T1, T2 >::Constraints::constraints().