![]() |
![]() |
|
|
Fpres, Fpres32(3fml)
Name
Fpres(), Fpres32() - true if field occurrence is present in buffer
#include <stdio.h>
#include "fml.h"
int
Fpres(FBFR *fbfr, FLDID fieldid, FLDOCC oc)
#include "fml32.h"
int
Fpres32(FBFR32 *fbfr, FLDID32 fieldid, FLDOCC32 oc)
Description
Fpres() is used to detect whether a given occurrence (oc) of a specified field (fieldid) exists in the buffer referenced by fbfr. Fpres32() does not check for occurrences of the specified field within an embedded buffer, as in the FLD_FML32 field type.
Fpres32() is used with 32-bit FML.
A thread in a multithreaded application may issue a call to Fpres() or Fpres32() while running in any context state, including TPINVALIDCONTEXT.
Return Values
Fpres() returns true if the specified occurrence exists and false otherwise.
See Also
Introduction to FML Functions, Ffind, Ffind32(3fml), Fnum, Fnum32(3fml), Foccur, Foccur32(3fml)
![]() |
![]() |
![]() |
|
Copyright © 2000 BEA Systems, Inc. All rights reserved.
|