RWBilateralExchange< T > Class Template Reference
[Currency Conversions]

Implements a standard form of currency conversion. More...

#include <rw/currency/biexchange.h>

Inheritance diagram for RWBilateralExchange< T >:

List of all members.

Public Member Functions
	RWBilateralExchange ()
	RWBilateralExchange (const RWBilateralExchange< T > &)
	RWBilateralExchange (const RWCString &source, const RWCString &target, double f)
	RWBilateralExchange (const RWExchangeRate &rate)
double	conversionFactor () const
RWExchangeRate	exchangeRate () const
void	setConversionFactor (double f)
void	setExchangeRate (const RWExchangeRate &rate)
RWBilateralExchange< T > &	operator= (const RWBilateralExchange< T > &)

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Detailed Description

template<class T>
class RWBilateralExchange< T >

RWBilateralExchange<T> is an abstract base class derived from the base class RWExchangeImpl<T> , and is a parent of both the RWMultiplicationExchange<T> and RWDivisionExchange<T> classes. RWBilateralExchange<T> implements the usual method of currency conversion: multiplying or dividing the amount of a source currency by a conversion factor to obtain the equivalent amount in the target currency.

Synopsis

 #include <rw/currency/currexchange.h>
 #include <rw/currency/divexchange.h>
 #include <rw/currency/multexchange.h>

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Constructor & Destructor Documentation

template<class T >

RWBilateralExchange< T >::RWBilateralExchange

(

)

Default constructor. The source and target mnemonic strings are set to null, and the conversion factor is set to zero.

template<class T >

RWBilateralExchange< T >::RWBilateralExchange

(

const RWBilateralExchange< T > &

)

Copy constructor.

template<class T >

RWBilateralExchange< T >::RWBilateralExchange	(	const RWCString &	source,
		const RWCString &	target,
		double	f
	)

Constructs a bilateral exchange object with source currency mnemonic given by source, target currency mnemonic given by target, and source to target conversion factor given by f.

template<class T >

RWBilateralExchange< T >::RWBilateralExchange

(

const RWExchangeRate &

rate

)

Constructs a bilateral exchange object with source currency, target currency and conversion factor provided by the RWExchangeRate object rate.

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Member Function Documentation

template<class T >

double RWBilateralExchange< T >::conversionFactor

(

)

const [inline]

Returns the conversion factor.

template<class T >

RWExchangeRate RWBilateralExchange< T >::exchangeRate

(

)

const

Returns the source currency, target currency and conversion factor in an RWExchangeRate object.

template<class T >

RWBilateralExchange<T>& RWBilateralExchange< T >::operator=

(

const RWBilateralExchange< T > &

)

Assignment operator.

template<class T >

void RWBilateralExchange< T >::setConversionFactor

(

double

f

)

[inline]

Sets the conversion factor.

template<class T >

void RWBilateralExchange< T >::setExchangeRate

(

const RWExchangeRate &

rate

)

Sets the source currency, target currency and conversion factor to those contained in rate.