aGrUM  0.13.2
gum::AlmostDifferent< T > Struct Template Reference

Indicate whether two elements are (almost) different or not. More...

#include <utils_misc.h>

Public Member Functions

bool operator() (const T &t1, const T &t2)
 

Detailed Description

template<typename T>
struct gum::AlmostDifferent< T >

Indicate whether two elements are (almost) different or not.

Template Parameters
TThe type of the elements to compare.

Definition at line 140 of file utils_misc.h.

Member Function Documentation

template<typename T>
bool gum::AlmostDifferent< T >::operator() ( const T &  t1,
const T &  t2 
)
inline

Definition at line 141 of file utils_misc.h.

141  {
142  if (t1 == t2)
143  return false;
144  else if (t1 == 0)
145  return (std::abs(t2) > 1e-5);
146  else
147  return (std::abs(t2 - t1) / t1 > 1e-5);
148  }

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