GR

Enables C++ Run Time Type Information (RTTI).

IDE Equivalent

Windows: C/C++ > Language > Enable Run-Time Type Info

Linux: None

Mac OS: None

Architectures

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

Syntax

Linux and Mac OS: None
Windows:    /GR
    /GR-

Arguments

None

Default

/GR    When using Microsoft Visual Studio* 2005
/GR-    When using Microsoft Visual Studio .NET 2003* (or earlier)

Description

This option enables C++ Run Time Type Information (RTTI). /Qvc8 implies /GR, while /Qvc7.1 (or lower) implies /GR-.

Alternate Options

None