GetCurrIterValue Method

Applies To

OCollection

Description

Returns the current value of the collection element pointed by the iterator.

Usage

OValue GetCurrIterValue(void) const throw(OException)

voidGetCurrIterValue(OValue *val) const throw(OException)

voidGetCurrIterValue(int index, int *val) const throw(OException)

voidGetCurrIterValue(int index, long *val) const throw(OException)

voidGetCurrIterValue(int index, double *val) const throw(OException)

voidGetCurrIterValue(int index, char *val, unsigned short maxlen) const throw(OException)

voidGetCurrIterValue(int index, OObject *val) const throw(OException)

voidGetCurrIterValue(int index, Oref *val) const throw(OException)

Arguments

Arguments	Description
val	A variable, of one of a number of types, that will receive the value of the specified object.
index	An integer specifying the index of the element.
maxlen	The maximum number of bytes that can be placed in val.

Remarks

The length indicated by maxlen should include one byte for a null terminator which is automatically added in the last byte of the buffer.