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added the SWIG_CATCH_STDEXCEPT macro to map stdexcept -> SWIG_exception

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5628 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2004-01-13 01:41:19 +00:00
commit 2f298a330a
1 changed files with 41 additions and 0 deletions
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41
Lib/exception.i
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@ -301,4 +301,45 @@ static void SWIG_exception(int code, const char *msg) {
%}
#endif // SWIGCSHARP
#ifdef __cplusplus
/*
You can use the SWIG_CATCH_STDEXCEPT macro with the %exception
directive as follows:
%exception {
try {
$action
}
catch (my_except& e) {
...
}
SWIG_CATCH_STDEXCEPT // catch std::exception
catch (...) {
SWIG_exception(SWIG_UnknownError, "Unknown exception");
}
}
*/
%{
#include <stdexcept>
%}
%define SWIG_CATCH_STDEXCEPT
/* catching std::exception */
catch (std::invalid_argument& e) {
SWIG_exception(SWIG_ValueError, e.what() );
} catch (std::domain_error& e) {
SWIG_exception(SWIG_ValueError, e.what() );
} catch (std::overflow_error& e) {
SWIG_exception(SWIG_OverflowError, e.what() );
} catch (std::out_of_range& e) {
SWIG_exception(SWIG_IndexError, e.what() );
} catch (std::length_error& e) {
SWIG_exception(SWIG_IndexError, e.what() );
} catch (std::runtime_error& e) {
SWIG_exception(SWIG_RuntimeError, e.what() );
} catch (std::exception& e) {
SWIG_exception(SWIG_SystemError, e.what() );
}
%enddef
#endif // __cplusplus
/* exception.i ends here */