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/trunk/Lib/lua/std_except.i

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Swig | 40 lines | 29 code | 3 blank | 8 comment | 0 complexity | 43d890676926aaef4d19631b3cf58ea4 MD5 | raw file
 1/* -----------------------------------------------------------------------------
 2 * Typemaps used by the STL wrappers that throw exceptions.
 3 * These typemaps are used when methods are declared with an STL exception
 4 * specification, such as:
 5 *   size_t at() const throw (std::out_of_range);
 6 *
 7 * std_except.i
 8 * ----------------------------------------------------------------------------- */
 9
10%{
11#include <stdexcept>
12%}
13%include <exception.i>
14
15namespace std 
16{
17  %ignore exception; // not sure if I should ignore this...
18  class exception 
19  {
20  public:
21    exception() throw() { }
22    virtual ~exception() throw();
23    virtual const char* what() const throw();
24  }; 
25}
26
27// normally object which are thrown are returned to interpreter as errors
28// (which potentally may have problems if they are not copied)
29// therefore all classes based upon std::exception are converted to their strings & returned as errors
30%typemap(throws) std::bad_exception     "SWIG_exception(SWIG_RuntimeError, $1.what());"
31%typemap(throws) std::domain_error      "SWIG_exception(SWIG_ValueError, $1.what());"
32%typemap(throws) std::exception         "SWIG_exception(SWIG_SystemError, $1.what());"
33%typemap(throws) std::invalid_argument  "SWIG_exception(SWIG_ValueError, $1.what());"
34%typemap(throws) std::length_error      "SWIG_exception(SWIG_IndexError, $1.what());"
35%typemap(throws) std::logic_error       "SWIG_exception(SWIG_RuntimeError, $1.what());"
36%typemap(throws) std::out_of_range      "SWIG_exception(SWIG_IndexError, $1.what());"
37%typemap(throws) std::overflow_error    "SWIG_exception(SWIG_OverflowError, $1.what());"
38%typemap(throws) std::range_error       "SWIG_exception(SWIG_IndexError, $1.what());"
39%typemap(throws) std::runtime_error     "SWIG_exception(SWIG_RuntimeError, $1.what());"
40%typemap(throws) std::underflow_error   "SWIG_exception(SWIG_RuntimeError, $1.what());"