RWDecimalInexactErr< M > Class Template Reference

Signals problems in computations involving the Rogue Wave decimal classes. More...

#include <rw/currency/decimal.h>

Inheritance diagram for RWDecimalInexactErr< M >:

Public Member Functions
RWDecimal< M >	leftOperand () const
const char *	msg () const
RWDecimalBase::Op	operation () const
RWDecimal< M >	rightOperand () const
Public Member Functions inherited from RWxmsg
	RWxmsg (const char *msg)
	RWxmsg (const RWxmsg &msg)
	RWxmsg (RWxmsg &&msg)
RWxmsg &	operator= (const RWxmsg &)
RWxmsg &	operator= (RWxmsg &&msg)
virtual void	raise () const
void	swap (RWxmsg &rhs)
virtual const char *	why () const

Additional Inherited Members
Protected Member Functions inherited from RWxmsg
	RWxmsg (const char *msg, bool doCopy)
Related Functions inherited from RWxmsg
#define	RWTHROW(a)

Detailed Description

template<class M>
class RWDecimalInexactErr< M >

RWDecimalInexactErr is one of the error objects used to signal problems in computations involving RWDecimal and RWFixedDecimal objects. The other error object is RWDecimalOverflowErr. See RWDecimal and RWFixedDecimal for details about when the error objects are used. Also, see the section on error handling in the Currency Module User's Guide for information about how to set error handlers.

Synopsis

#include <rw/currency/decimal.h> // for RWDecimalInexactErr<T>
                                 // and RWDecimalOverflowErr<T>
#include <rw/currency/mp2int.h>  // For RWMP2Int

RWDecimal<RWMP2Int> a = "9.9999999999";
RWDecimal<RWMP2Int> b = a*a;    // calls the inexact error handler

The following header files are available for backward compatibility:

#include <rw/dec52.h>   // RWDecimal52InexactErr,
                        // RWDecimal52OverflowErr
#include <rw/dec64.h>   // RWDecimal64InexactErr,
                        // RWDecimal64OverflowErr
#include <rw/dec96.h>   // RWDecimal96InexactErr,
                        // RWDecimal96OverflowErr

Member Function Documentation

template<class M >

RWDecimal<M> RWDecimalInexactErr< M >::leftOperand ( ) const

inline

Returns the left operand of the operation that generated the error object.

template<class M >

const char* RWDecimalInexactErr< M >::msg ( ) const

inline

Returns a message describing the error.

template<class M >

RWDecimalBase::Op RWDecimalInexactErr< M >::operation ( ) const

inline

Returns the operation that generated the error object. The returned value RWDecimalBase::Op is an enumerated type scoped in the RWDecimalBase class.

template<class M >

RWDecimal<M> RWDecimalInexactErr< M >::rightOperand ( ) const

inline

Returns the right operand of the operation that generated the error object.