Product Documentation
Abstract
This manual provides information about the USL I/O Stream Library and the Complex Mathematics Library.
Content
Previous releases of the IBM C/C++ compiler on z/OS, AIX, and OS/400 included support for the IBM Open Class (IOC) Library. This support has been removed from the compiler or will be removed from the compiler.
The UNIX System Laboratories (USL) I/O Stream Library and Complex Mathematics Library are still supported on z/OS, AIX, and OS/400. Although support for these classes is not being removed at this time, it is recommended that you migrate to the Standard C++ iostream and complex classes. This is especially important if you are migrating other IOC streaming classes to Standard C++ Library streaming classes, because combining USL and Standard C++ Library streams in one application is not recommended.
For information about how to migrate away from these classes, see the IBM Open Class Library Transition Guide.
Publication Number
SC09-7652-00
Original Publication Date
31 August 2004
Document Location
Worldwide
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Document Information
Modified date:
26 September 2022
UID
swg27005418