TLDefaultOperators_Relational< T > Struct Template Reference

Relational operator template. More...

#include <defop.h>

Inheritance diagram for TLDefaultOperators_Relational< T >:

[legend]List of all members.

Static Public Member Functions
template<typename T2> bool	lt (T const &a, T2 const &b)
template<typename T2> bool	le (T const &a, T2 const &b)
template<typename T2> bool	gt (T const &a, T2 const &b)
template<typename T2> bool	ge (T const &a, T2 const &b)
template<typename T2> bool	eq (T const &a, T2 const &b)
template<typename T2> bool	ne (T const &a, T2 const &b)

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Detailed Description

template<typename T>
struct TLDefaultOperators_Relational< T >

Relational operator template.

Author:

Wolfgang Wieser ] wwieser (a) gmx <*> de [

Can be used as base for combined operator classes.

Definition at line 39 of file defop.h.

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Member Function Documentation

template<typename T> template<typename T2> bool TLDefaultOperators_Relational< T >::eq (  T const &  a, T2 const &  b )  [inline, static]

Definition at line 55 of file defop.h.

template<typename T> template<typename T2> bool TLDefaultOperators_Relational< T >::ge (  T const &  a, T2 const &  b )  [inline, static]

Definition at line 54 of file defop.h.

template<typename T> template<typename T2> bool TLDefaultOperators_Relational< T >::gt (  T const &  a, T2 const &  b )  [inline, static]

Definition at line 53 of file defop.h.

template<typename T> template<typename T2> bool TLDefaultOperators_Relational< T >::le (  T const &  a, T2 const &  b )  [inline, static]

Definition at line 52 of file defop.h.

template<typename T> template<typename T2> bool TLDefaultOperators_Relational< T >::lt (  T const &  a, T2 const &  b )  [inline, static]

Relational operators. Only smaller and smaller/equal would be needed but in order to allow comparisons between different types, I also introduced greater and greater/equal since it is then possible to have the _other_ type as second argument always. This is useful for searching when the _other_ type is the key and the primary type is the node (T) and we only want to implement relational operators as member. (Simply define operator<(const KEY &), etc; no need to have operator<(KEY,T)!) There is a euqal and non-equal version since using !(a==b) instead of a!=b may be inefficient for some types. Definition at line 51 of file defop.h.

template<typename T> template<typename T2> bool TLDefaultOperators_Relational< T >::ne (  T const &  a, T2 const &  b )  [inline, static]

Definition at line 56 of file defop.h.

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

• /ray/src/lib/tl/defop.h

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