What is IDL? - Stack Overflow
IDL is an acronym for Interface Definition Language of which there are several variations depending on the vendor or standard group that defined the language. The goal of an IDL is to …
What is the different purpose of .H header file and a IDL file?
Apr 13, 2010 · My current understanding is that IDL is a language neutral way to describe interface. So if I want to use the interface in a paticular language, I need to transform the IDL …
How to declare an arguments of type void* in IDL
Oct 21, 2012 · I am developing ATL project. Some interfaces contain arguments to pass the various pointers. Here is my IDL file: import "oaidl.idl"; import "ocidl.idl"; [ object, …
Writing to a file in IDL - Stack Overflow
Sep 13, 2013 · I am writing to a file in IDL. The file is written to after analysing data from the run of a code. I plan to run the code more than once, and collect the data into the same file after …
Interactive Data Language, IDL: Does anybody care? [closed]
Feb 10, 2017 · IDL/MATLAB vs Visual C++/etc: You can write a program or GUI application in a day in IDL that would take a week to write in C++/Visual C++ -- that's a quote from our expert …
idl programming language - IDL: Accessing struct fields using field ...
Aug 12, 2011 · Of course, in a real application you'd want to check whether tindex was successfully matched to something, otherwise IDL will choke on the structure lookup with an …
Differences between [in, out] and [out, retval] in COM IDL definitions
Aug 7, 2015 · In some of the IDL I work with I have noticed that there are 2 conventions for marking return values in methods - [in, out] and [out, retval]. It appears that [in, out] is used …
When does a coclass have to be properly defined in an .idl?
Jun 9, 2021 · So the coclass definitions in the .idl file just have the ATL project defaults, i.e.: coclass DragDropHandler { [default] interface IDragDropHandler; }; Nonetheless, as long as …
How to add elements to an array in IDL that I can use to plot?
Jun 14, 2019 · I am writing this in IDL. I want to pass a list of numbers in array x that goes through function y, where then all y values go into an array z, that will be plotted x vs. z. I have tried to …
In COM IDL how to reference enum from COM dependency?
Sep 4, 2015 · Type2Lib.idl now contains both "import "Type1Lib.idl";" and "importlib("Type1Lib.dll");" statements. While this arrangement means Type2Lib.idl has access …