WPredicateHelper Namespace Reference

This namespace contains some useful helper classes which use some common class methods as predicate. More...

Classes
class	Name
	This class tests against the getName() method of the instances of type T. More...
class	Name< std::shared_ptr< T > >
	This class tests against the getName() method of the instances of type T. More...
class	ArbitraryPredicateBase
	This class builds the base for wrapping around nearly every possible predicates like functors, classes with operator() and so on. More...
class	ArbitraryPredicate
	The actual class implementing the predicate evaluation. More...

Functions
template<typename T >
bool	alwaysTrue (const T &)
	Predicate which is always true. More...
template<typename T >
bool	alwaysFalse (const T &)
	Predicate which is always false. More...

Detailed Description

This namespace contains some useful helper classes which use some common class methods as predicate.

This is especially useful and handy if std containers are used with OpenWalnut's classes. The predicate helper classes allow easy use of std::count_if, std::find_if and so on.

Function Documentation

alwaysFalse()

template<typename T >

bool WPredicateHelper::alwaysFalse

(

const T &

)

Predicate which is always false.

Useful if you want to ignore something all the time.

Template Parameters

T	the value type to check

Returns

always false.

Definition at line 60 of file WPredicateHelper.h.

alwaysTrue()

template<typename T >

bool WPredicateHelper::alwaysTrue

(

const T &

)

Predicate which is always true.

Useful if you want to ignore something all the time.

Template Parameters

T	the value type to check

Returns

always true.

Definition at line 47 of file WPredicateHelper.h.