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Oracle® Objects for OLE C++ Class Library Developer's Guide
10g Release 2 (10.2)

Part Number B14308-01
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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.