Specifications

Chapter 16 169
ESA/PSA Programming Examples
Programming in C Using the VTL
ESA/PSA Programming Examples
Linking to VTL Libraries
Your application must link to one of the VTL import libraries:
32-bit Version:
C:\VXIPNP\WIN95\LIB\MSC\VISA32.LIB for Microsoft compilers
C:\VXIPNP\WIN95\LIB\BC\VISA32.LIB for Borland compilers
16-bit Version:
C:\VXIPNP\WIN\LIB\MSC\VISA.LIB for Microsoft compilers
C:\VXIPNP\WIN\LIB\BC\VISA.LIB for Borland compilers
See the following section, “Compiling and Linking a VTL Program” for
information on how to use the VTL run-time libraries.
Compiling and Linking a VTL Program
32-bit Applications
The following is a summary of important compiler-specific
considerations for several C/C++ compiler products when developing
WIN32 applications.
For Microsoft Visual C++ version 2.0 compilers:
• Select Project | Update All Dependencies from the menu.
• Select Project | Settings from the menu. Click on the C/C++
button. Select Code Generation from the Use Run-Time
Libraries list box. VTL requires these definitions for WIN32. Click
on OK to close the dialog boxes.
• Select Project | Settings from the menu. Click on the Link
button and add visa32.lib to the Object / Library Modules
list box. Optionally, you may add the library directly to your project
file. Click on OK to close the dialog boxes.
• You may wish to add the include file and library file search paths.
They are set by doing the following:
1. Select Tools | Options from the menu.
2. Click on the Directories button to set the include file path.
3. Select Include Files from the Show Directories For list
box.
4. Click on the Add button and type in the following:
C:\VXIPNP\WIN95\INCLUDE
5. Select Library Files from the Show Directories For list
box.