RWBilateralExchange<T>

Module:  Currency   Group:  Conversion

Does not inherit

• Local Index
• Synopsis
• Description
• Public Constructors
• Public Member Operators
• Public Member Functions

Members

conversionFactor() exchangeRate()

operator=() RWBilateralExchange()

setConversionFactor() setExchangeRate()

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

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.

RWBilateralExchange();

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

RWBilateralExchange(const RWBilateralExchange<T>&);

Copy constructor.

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.

RWBilateralExchange(const RWExchangeRate& rate);

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

RWBilateralExchange<T>& 
operator=(const RWBilateralExchange<T>& b)

Assignment operator.

double 
conversionFactor() const;

Returns the conversion factor.

RWExchangeRate 
exchangeRate() const;

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

void 
setConversionFactor(double factor);

Sets the conversion factor.

void 
setExchangeRate(const RWExchangeRate& rate);

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

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