NTL_NO_VISA Macro

Preprocessor definition to prevent inclusion of the VISA header files.

#define NTL_NO_VISA

Remarks

Define NTL_NO_VISA before the include of "ntl.h" in order to prevent the VISA-C I/O provider from being compiled in your project. This is useful if you do not have VISA-C installed on your system.

Example

The following example demonstrates use of the NTL_NO_VISA macro.

C++

Copy

// stdafx.h

// Prevent inclusion of the VISA-C I/O provider header file
#define NTL_NO_VISA

#include "ntl.h"

Other Resources

NTL_NO_VISACOM Macro