u (Windows*)

Disables all predefined macros and assertions.

IDE Equivalent

Windows: C/C++ > Advanced > Undefine All Preprocessor Definitions

Architectures

IA-32 architecture, Intel® 64 architecture, IA-64 architecture

Syntax

Linux and Mac OS: None
Windows:    /u

Arguments

None

Default

OFF      Defined preprocessor values are in effect until they are undefined.

Description

This option disables all predefined macros and assertions.

Alternate Options