Developer Reference

  • 2020
  • 07/15/2020
  • Public Content
Contents

FindC
,
FindRevC

DEPRECATED. Look for the first occurrence of the specified element within the source string.

Syntax

IppStatus ippsFindC_8u(const Ipp8u*
pSrc
, int
len
, Ipp8u
valFind
, int*
pIndex
);
IppStatus ippsFindC_Z_8u(const Ipp8u*
pSrcZ
, Ipp8u
valFind
, int*
pIndex
);
IppStatus ippsFindRevC_8u(const Ipp8u*
pSrc
, int
len
, Ipp8u
valFind
, int*
pIndex
);
Include Files
ippch.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
pSrc
Pointer to the source string.
pSrcZ
Pointer to the source zero-ended string.
len
Number of elements in the source string.
valFind
Value of the specified element.
pIndex
Pointer to the result index.
Description
These functions are deprecated and will be removed in a future release. If you have concerns, open a ticket and provide feedback at https://supporttickets.intel.com/ .
Functions
ippsFindC
and
ippsFindRevC
are declared in the
ippch.h
file. These functions search through the source string
pSrc
for the first occurrence of the specified element with the value
valFind
. The position of this element is stored in
pIndex
. If no matching element is found, then
pIndex
is set to
-1
. The function flavor
ippsFindC_Z
operates with the zero-ended source string. The function
ippsFindRevC
searches the source string in the reverse direction. The search is case-sensitive.
Code  example  shows how to use the function
ippsFindC_Z_8u
.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error condition if at least one of the specified pointers is
NULL
.
ippStsLengthErr
Indicates an error condition if
len
is negative.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804