nobody at rubyforge.org
2007-May-21 18:40 UTC
[Wxruby-development] [1026] trunk/wxruby2/swig/shared/control_with_items.i: Memory mgmt: USe __wx_destroyed__ instead of __swig_dead__; fix some
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<title>[1026] trunk/wxruby2/swig/shared/control_with_items.i: Memory mgmt:
USe __wx_destroyed__ instead of __swig_dead__; fix some</title>
</head>
<body>
<div id="msg">
<dl>
<dt>Revision</dt> <dd>1026</dd>
<dt>Author</dt> <dd>brokentoy</dd>
<dt>Date</dt> <dd>2007-05-21 14:40:49 -0400 (Mon, 21 May
2007)</dd>
</dl>
<h3>Log Message</h3>
<pre>Memory mgmt: USe __wx_destroyed__ instead of __swig_dead__; fix some
compile warnings on Linux/gcc</pre>
<h3>Modified Paths</h3>
<ul>
<li><a
href="#trunkwxruby2swigsharedcontrol_with_itemsi">trunk/wxruby2/swig/shared/control_with_items.i</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwxruby2swigsharedcontrol_with_itemsi"></a>
<div class="modfile"><h4>Modified:
trunk/wxruby2/swig/shared/control_with_items.i (1025 => 1026)</h4>
<pre class="diff"><span>
<span class="info">---
trunk/wxruby2/swig/shared/control_with_items.i        2007-05-21
18:40:07 UTC (rev 1025)
+++
trunk/wxruby2/swig/shared/control_with_items.i        2007-05-21
18:40:49 UTC (rev 1026)
</span><span class="lines">@@ -13,7 +13,7 @@
</span><span class="cx"> // Returns a ruby object stored
as client data
</span><span class="cx"> static VALUE
wxControlWithItems_get_client_data(wxControlWithItems *ptr, int n) {
</span><span class="cx">
        VALUE
returnVal = (VALUE) ptr->GetClientData(n);
</span><del>-        if
( returnVal == NULL )
</del><ins>+        if
( returnVal )
</ins><span class="cx">
         return
Qnil;
</span><span class="cx">
        return
returnVal;
</span><span class="cx"> }
</span><span class="lines">@@ -22,7 +22,7 @@
</span><span class="cx"> // Checks whether the C++
object is still around first...
</span><span class="cx"> static void
mark_wxControlWithItems(void* ptr) {
</span><span class="cx">
        VALUE
rb_obj = SWIG_RubyInstanceFor(ptr);
</span><del>-        if
( rb_ivar_get(rb_obj, rb_intern("@__swig_dead__") ) == Qtrue )
</del><ins>+        if
( rb_iv_get(rb_obj, "@__wx_destroyed__" ) == Qtrue )
</ins><span class="cx">
        
return;
</span><span class="cx">
        fflush(stdout);
</span><span class="cx">
        
</span><span class="lines">@@ -36,7 +36,7 @@
</span><span class="cx">
        for (int
i = 0; i < count; ++i)
</span><span class="cx">
         {
</span><span class="cx">
                VALUE
object = (VALUE) wx_cwi->GetClientData(i);
</span><del>-                if
( object != NULL && object != Qnil )
</del><ins>+                if
( object && object != Qnil )
</ins><span class="cx">
                
{
</span><span class="cx">
                        rb_gc_mark(object);
</span><span class="cx">
                
}
</span></span></pre>
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Apparently Analagous Threads
- [744] trunk/wxruby2: get_data support & mem mgmt to all ControlWithItems types, using more
- [1133] trunk/wxruby2/swig/shared/control_with_items.i: Move mark func for ControlWithItems into shared file so changes affect
- [722] trunk/wxruby2/swig: Wx::Choice fixes for get_client_data (AF)
- [1125] trunk/wxruby2/swig/shared/control_with_items.i: Avoid MSW crashes when unexpected object is returned by SWIG tracking
- [889] branches/wxruby2/wxwidgets_282/swig/shared/control_with_items.i: Ensure SWIG doesn''t generate wrappers for client data methods (Artur Kuptel)
Wisdom of the Ancients
