GetValue (OCollection) Method

Applies To

OCollection

Description

Returns the current value of the specified collection element.

Usage

OValue GetValue(int index) const throw(OException)

void GetValue(int index, OValue *val) const throw(OException)

void GetValue(int index, int *val) const throw(OException)

void GetValue(int index, long *val) const throw(OException)

void GetValue(int index, double *val) const throw(OException)

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

void GetValue(int index, OObject *val) const throw(OException)

void GetValue(int index, Oref *val) const throw(OException)

Arguments

Arguments	Description
index	An integer specifying the index of the element.
val	A variable, of one of a number of types, that will receive the value of the specified object.
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.