vd

Enables or suppresses hidden vtordisp members in C++ objects.

Syntax

Linux and OS X:

None

Windows:

/vdn

Arguments

n

Possible values are:

Suppresses the creation of the hidden vtordisp members in C++ objects.

Enables the creation of hidden vtordisp members in C++ objects when they are necessary.

Enables the hidden vtordisp members for all virtual base classes with virtual functions. This setting is recommended in the following cases:

When the only virtual function in your virtual base class is a destructor
When you want to ensure correct performance of the dynamic_cast operator on a partially-constructed object

Default

/vd1	The compiler enables the creation of hidden vtordisp members in C++ objects when they are necessary.

Description

This option enables or suppresses hidden vtordisp members in C++ objects.

This is a compatibility option for the Microsoft Visual C++* option /vdn. For full details about this compiler option, see the Microsoft* documentation.

IDE Equivalent

None

Alternate Options

None