Developer Reference

  • 2020
  • 10/21/2020
  • Public Content

String Functions

These functions are deprecated and will be removed in a future release. If you have concerns, open a ticket and provide feedback at
This chapter describes the Intel® IPP functions that perform operations with a text. First part describes the functions for simple string manupulation. Second part contains functions that perform more sophisticated matching operation using patterns of the regular expressions.

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