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
)
void
GetCurrIterValue
(OValue *val) const throw(
OException
)
void
GetCurrIterValue
(int index, int *val) const throw(
OException
)
void
GetCurrIterValue
(int index, long *val) const throw(
OException
)
void
GetCurrIterValue
(int index, double *val) const throw(
OException
)
void
GetCurrIterValue
(int index, char *val, unsigned short maxlen) const throw(
OException
)
void
GetCurrIterValue
(int index, OObject *val) const throw(
OException
)
void
GetCurrIterValue
(int index, Oref *val) const throw(
OException
)
Arguments
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.
Contents