A binary functor that calculates the product of two property values retrieved from a pair of Base::PropertyContainer instances passed as argument. More...

#include <PropertyValueProduct.hpp>

Public Member Functions
	PropertyValueProduct (const Base::LookupKey &key)
	Constructs a `PropertyValueProduct` instance for the property specified by key. More...

ResType	operator() (const Base::PropertyContainer &cntnr1, const Base::PropertyContainer &cntnr2) const
	Calculates the product of the property values stored in the Base::PropertyContainer instances cntnr1 and cntnr2. More...

Detailed Description

template<typename ResType, typename PropertyValueType = ResType>
class CDPL::Util::PropertyValueProduct< ResType, PropertyValueType >

A binary functor that calculates the product of two property values retrieved from a pair of Base::PropertyContainer instances passed as argument.

Template Parameters

ResType	The result type.
PropertyValueType	The property value type.

Constructor & Destructor Documentation

◆ PropertyValueProduct()

template<typename ResType , typename PropertyValueType = ResType>

CDPL::Util::PropertyValueProduct< ResType, PropertyValueType >::PropertyValueProduct ( const Base::LookupKey & key )

inline

Constructs a PropertyValueProduct instance for the property specified by key.

Parameters

key	The key of the property.

Member Function Documentation

◆ operator()()

template<typename ResType , typename PropertyValueType = ResType>

ResType CDPL::Util::PropertyValueProduct< ResType, PropertyValueType >::operator()	(	const Base::PropertyContainer &	cntnr1,
		const Base::PropertyContainer &	cntnr2
	)		const

inline

Calculates the product of the property values stored in the Base::PropertyContainer instances cntnr1 and cntnr2.