Improved exception handling in function template

4d135ac4 · hbristow · 804d0924 · 4d135ac4
Commit 4d135ac4 authored Jun 18, 2013 by hbristow
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template_function_base.cpp ...les/matlab/generator/templates/template_function_base.cpp +5 -1

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--- a/modules/matlab/generator/templates/template_function_base.cpp
+++ b/modules/matlab/generator/templates/template_function_base.cpp
@@ -37,7 +37,11 @@ void mexFunction(int nlhs, mxArray* plhs[],

  // call the opencv function
  // [out =] namespace.fun(src1, ..., srcn, dst1, ..., dstn, opt1, ..., optn);
-  {{fun.name}}();
+  try {
+    {{fun.name}}();
+  } catch(...) {
+    mexErrMsgTxt("Uncaught exception occurred in {{fun.name}}");
+  }
  {% block fcall %}
  {% endblock %}