Leq< ElementType > Class Template Reference

Less-than-or-equal-to bound class. More...

#include <keyvalue/key/generic/bound/Leq.h>

List of all members.

Public Member Functions
	Leq (const ElementType &bound)
	Constructs and sets bound.
bool	check (const ElementType &x) const
	Performs the check.
const ElementType &	getBound () const
	Gets bound value.
const char *	getName () const
	Gets comparison name.
Private Attributes
const ElementType	bound_

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Detailed Description

template<typename ElementType>
class keyvalue::key::Leq< ElementType >

Less-than-or-equal-to bound class.

Given a value x this class checks if x <= bound, where bound is fixed at construction time.

Parameters:

ElementType

: (template parameter) Type of bound. Accepted types are double, ptime, string and unsigned int. (Other types will generate a link error.)

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Constructor & Destructor Documentation

Leq

(

const ElementType &

bound

)

[explicit]

Constructs and sets bound.

Parameters:

bound

: The bound value.

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Member Function Documentation

bool check

(

const ElementType &

x

)

const

Performs the check.

Parameters:

x

: Value to be checked.

Returns:

x <= bound.

const ElementType& getBound

(

)

const

Gets bound value.

Returns:

The bound.

const char* getName

(

)

const

Gets comparison name.

Returns:

This method returns "less than or equal to" unless ElementType is ptime, in which case it returns "earlier than or equal to".