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| author | William S Fulton <wsf@fultondesigns.co.uk> | 2012-09-04 17:54:19 +0000 |
|---|---|---|
| committer | William S Fulton <wsf@fultondesigns.co.uk> | 2012-09-04 17:54:19 +0000 |
| commit | 2a28514b2702e527d5a55bb4fa93e9f5f0153500 (patch) | |
| tree | 0438e5bdeb843cac46fbc233d3b97f9e6c7fdfa5 /Doc/Manual | |
| parent | 33bb317b61126f3c0f377d735044d391b87b715f (diff) | |
| download | swig-2a28514b2702e527d5a55bb4fa93e9f5f0153500.tar.gz | |
Improve javafinalize docs, patch from Marvin Greenberg
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13732 626c5289-ae23-0410-ae9c-e8d60b6d4f22
Diffstat (limited to 'Doc/Manual')
| -rw-r--r-- | Doc/Manual/Java.html | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Doc/Manual/Java.html b/Doc/Manual/Java.html index ed99549b0..858342c43 100644 --- a/Doc/Manual/Java.html +++ b/Doc/Manual/Java.html @@ -5489,6 +5489,22 @@ interfaces (implements) for Java class: empty default <p><tt>%typemap(javafinalize)</tt></p> <div class="indent"> the <tt>finalize()</tt> method (proxy classes only): default calls the <tt>delete()</tt> method + +<p> +Note that the default javafinalize typemap must contain the full implementation of the finalize method. +Any customization to this typemap must still declare a java finalize method with the correct signature. +Note also that the name of the generated "delete" method may be affected by <tt>javadestruct</tt> and <tt>javadestruct_derived</tt> typemaps. +Below shows an example modifying the finalizer, assuming the <tt>delete</tt> method has been renamed to <tt>swig_delete</tt>. +</p> + +<div class="code"><pre> +%typemap(javafinalize) SWIGTYPE %{ + protected void finalize() { + swig_delete(); // renamed to prevent conflict with existing delete method + } +]% +</pre></div> + </div> <p> |