RWDecimalOverflowErr<T>

Module:  Currency   Group:  Decimal

Does not inherit

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• Synopsis
• Description
• Public Member Functions

Members

RWDecimalOverflowErr<T>::leftOperand()

RWDecimalOverflowErr<T>::msg()

RWDecimalOverflowErr<T>::operation()

RWDecimalOverflowErr<T>::rightOperand()

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

RWDecimal<RWMP2Int> x = "9999999999"; 
RWDecimal<RWMP2Int> y = x*x;  // calls the overflow 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*/

RWDecimalOverflowErr<T> is one of the error objects used to signal problems in computations involving RWDecimal<T> and RWFixedDecimal<T> objects. The other error object is RWDecimalInexactErr<T>. See the "Arithmetic" entry in the RWDecimal<T> and RWFixedDecimal<T> reference sections for details about when the error objects are used. Also, see Section 8.4, "Error-Handling," of the Currency Module User's Guide for information about how to set error handlers.

RWDecimal<T>
RWDecimalOverflowErr<T>::leftOperand();

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

RWCString
RWDecimalOverflowErr<T>::msg();

Returns a message describing the error.

RWDecimalBase::Op
RWDecimalOverflowErr<T>::operation();

Returns the operation that generated the error object. The returned value Op is an enumerated type scoped in the RWDecimalBase class. Possible values are assign, add, sub, mult, div, powop, pow10op, strctor, and conversion.

RWDecimal<T>
RWDecimalOverflowErr<T>::rightOperand();

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

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