DGtal::functors::Point2ShapePredicateComparator< T, b1, b2 > Struct Template Reference

Aim: A small struct with an operator that compares two values according to two bool template parameters. More...

#include <DGtal/shapes/fromPoints/Point2ShapePredicate.h>

Public Member Functions
bool	operator() (const T &q, const T &t) const

Detailed Description

template<typename T, bool b1, bool b2>
struct DGtal::functors::Point2ShapePredicateComparator< T, b1, b2 >

Aim: A small struct with an operator that compares two values according to two bool template parameters.

Template Parameters

T	type for a signed quantity that is comparable
b1	a bool for the comparison sign ('true' for >, 'false' for <)
b2	a bool for the equality ('true' for a large inequality, 'false' for a strict inequality)

NB: only specialized versions should be used.

See also

Point2ShapePredicate

Definition at line 177 of file Point2ShapePredicate.h.

Member Function Documentation

operator()()

template<typename T , bool b1, bool b2>

bool DGtal::functors::Point2ShapePredicateComparator< T, b1, b2 >::operator() ( const T &  q, const T &  t  ) const

inline

Compares two values.

Parameters

q	left value.
t	right value.

Returns

'true' if q < t, 'false' otherwise

Definition at line 184 of file Point2ShapePredicate.h.

                                     {
    std::less<T> c;
    return c(q,t);
  }

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The documentation for this struct was generated from the following file:

• Point2ShapePredicate.h