Predefined macro from compiler to detect if TBB is on?

[Sergey_K_Intel]

Hi,

Is there some definition from compiler or TBB include files to use in source code conditional compilation statements for TBB/non-TBB variants?

For example,

#if defined(TBB_<some_macro>)
... TBB-based code
#else
... non TBB-based code
#endif

This is not to add own definitions.

[Vladimir_P_1234567890]

TBB_INTERFACE_VERSION

http://www.threadingbuildingblocks.org/docs/help/reference/environment/version_information.htm

--Vladimir

[Sergey_K_Intel]

This works only after any of TBB include files got to preprocessor.

I probably formulated my question wrong, sorry, but I wanted to determine if user turned "Intel Performance Libraries\TBB" option in IDE to "Yes", or no.

For example, how it is in general compiler, #ifdef _WIN32 use Windows source code, if not - use Linux.

I.e.
#if defined(TBB_IS_ON) // This is for example, not a real macro ))
#include <tbb/parallel_for.h>
... other TBB stuff...
#else
...use my own multi-threading...
#endif