Developer Reference

  • 2020
  • 10/21/2020
  • Public Content

String Manipulation

These functions are deprecated and will be removed in a future release. If you have concerns, open a ticket and provide feedback at
This section describes the Intel IPP functions that perform operations with strings. Intel IPP string functions for do not consider zero as the end of the string, but require that the length of the string (number of elements) be specified explicitly. Overlapping of the strings is not supported (for not in-place operations). Intel IPP string functions operate with two data types,

Product and Performance Information


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