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author | Vadim Zeitlin <vz-swig@zeitlins.org> | 2019-07-30 21:12:04 +0200 |
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committer | Vadim Zeitlin <vz-swig@zeitlins.org> | 2019-07-30 21:12:04 +0200 |
commit | a4432a68da2d85323f65f8205f18451c0979395e (patch) | |
tree | 74a1b3c582e1c1f27bb5e59923bcf3037c8fa899 | |
parent | 0ff6893b2dc08b713db3ae71b125de15d629bb9a (diff) | |
download | swig-a4432a68da2d85323f65f8205f18451c0979395e.tar.gz |
Correct %init documentation for C#/Java
For these languages, %init doesn't inject the code into the
initialization function (because there is none), but just puts it into
the global scope instead.
[skip ci]
-rw-r--r-- | Doc/Manual/SWIG.html | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Doc/Manual/SWIG.html b/Doc/Manual/SWIG.html index d1492d30a..aec48ef03 100644 --- a/Doc/Manual/SWIG.html +++ b/Doc/Manual/SWIG.html @@ -3438,6 +3438,18 @@ initialization on module loading, you could write this: %} </pre></div> +<p> +Please note that some language backends (e.g. C# or Java) don't have any +initialization function, hence you should define a global object performing +the necessary initialization for them instead: +</p> + +<div class="code"><pre> +%init %{ + static struct MyInit { MyInit() { init_variables(); } } myInit; +%} +</pre></div> + <H2><a name="SWIG_nn45">5.7 An Interface Building Strategy</a></H2> |