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| author | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-17 22:54:19 +0000 |
|---|---|---|
| committer | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-17 22:54:19 +0000 |
| commit | 15b30fe20b401d079c2b3c6a8e77eee827813de3 (patch) | |
| tree | 3a4e10aa2ec06ac1d3cb7de6a87cadd07a9d5f16 /Gem/manual/WriteCode.html | |
| parent | 356f94fc355f36c16e48555d10c2377dff4b7554 (diff) | |
Gem 096ed6ef786b7a9d6e11a437ff8526619c89a1fd osx/x86_64
built 'master:096ed6ef786b7a9d6e11a437ff8526619c89a1fd' for osx/x86_64
Diffstat (limited to 'Gem/manual/WriteCode.html')
| -rw-r--r-- | Gem/manual/WriteCode.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Gem/manual/WriteCode.html b/Gem/manual/WriteCode.html new file mode 100644 index 0000000..d4d0480 --- /dev/null +++ b/Gem/manual/WriteCode.html @@ -0,0 +1,41 @@ +<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+ <meta name="Author" content="Mark Danks">
+ <meta name="Author" content="IOhannes m zmölnig">
+ <title>Writing new objects</title>
+</head>
+<body>
+
+<center>
+<h2>
+<u>Creating new GEM objects</u></h2></center>
+Look at the source code :-) GEM is written in C++, which means that
+you have to jump through some hopes to interact properly with Pd, which
+is written in C. If you look in Base/CPPExtern.h, you will see a
+collection of macros which you can use to help you create new objects.
+Use one of the GEM objects which is closest to what you want to do as a
+template.
+<p>One problem on SGI...you will need to
+<p>setenv LD_LIBRARY_PATH "/where/ever/pd/gem"
+<p>so that rld (the run-time linker) can find the GEM dso. Because
+you are linking with GEM, Pd isn't involved with the run time linking process;
+it is all done when Pd calls dlopen.
+<p>On NT, there is much the same problem...
+<p>set your PATH environment variable to \where\ever\pd\gem
+<p>or
+<p>make sure that your new .dll is located in the same directory where
+GEM is.
+<p>On NT, all of the classes and functions are exported through declexport/declimport.
+You shouldn't have to do anything to call the functions. I have not
+had any problems making other dll's which are loaded into Pd at runtime.
+You need to make certain that you are exporting the correct functions.
+If your dll cannot find the gem.dll, then it will silently fail.
+<p>And of course, e-mail IOhannes m zmölnig (<a href="mailto:zmoelnig@iem.at">zmoelnig@iem.at</a>) if you have any problems,
+questions, or solutions
+<p><img SRC="tribar.gif" height=13 width=561>
+<p><a href="index.html">[return]</a>
+<br>
+</body>
+</html>
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