Reference manual for the Igor External Operations Toolkit Version 6.40 - a software package for creating C or C++ extensions for Igor Pro.
Topics include: Introduction to XOPs, Guided Tour, Development Systems, Igor/XOP Interactions, Adding Operations, Adding Functions, Accessing Igor Data, Adding Menus and Menu Items, Adding Windows, Multithreading, 64-bit XOPs, Providing Help, Debugging, XOPSupport Routines, XOP Toolkit 6 Upgrade Notes, Project Changes for XOP Toolkit 6, XOP Toolkit 6 Release History, and the Index.