1 /* ----------------------------------------------------------------------------- 2 * std_except.i 3 * 4 * SWIG library file with typemaps to handle and throw STD exceptions in a 5 * language and STL independent way, i.e., the target language doesn't 6 * require to support STL but only the 'exception.i' mechanism. 7 * 8 * These typemaps are used when methods are declared with an STD 9 * exception specification, such as 10 * 11 * size_t at() const throw (std::out_of_range); 12 * 13 * The typemaps here are based on the language independent 14 * 'exception.i' library. If that is working in your target language, 15 * this file will work. 16 * 17 * If the target language doesn't implement a robust 'exception.i' 18 * mechanism, or you prefer other ways to map the STD exceptions, write 19 * a new std_except.i file in the target library directory. 20 * ----------------------------------------------------------------------------- */ 21 22 #if defined(SWIGJAVA) || defined(SWIGCSHARP) || defined(SWIGGUILE) || defined(SWIGUTL) || defined(SWIGD) 23 #error "This version of std_except.i should not be used" 24 #endif 25 26 %{ 27 #include <stdexcept> 28 %} 29 30 %include <exception.i> 31 32 33 %define %std_exception_map(Exception, Code) 34 %typemap(throws,noblock=1) Exception { 35 SWIG_exception(Code, $1.what()); 36 } 37 %ignore Exception; 38 struct Exception { 39 }; 40 %enddef 41 42 namespace std { 43 %std_exception_map(bad_exception, SWIG_SystemError); 44 %std_exception_map(domain_error, SWIG_ValueError); 45 %std_exception_map(exception, SWIG_SystemError); 46 %std_exception_map(invalid_argument, SWIG_ValueError); 47 %std_exception_map(length_error, SWIG_IndexError); 48 %std_exception_map(logic_error, SWIG_RuntimeError); 49 %std_exception_map(out_of_range, SWIG_IndexError); 50 %std_exception_map(overflow_error, SWIG_OverflowError); 51 %std_exception_map(range_error, SWIG_OverflowError); 52 %std_exception_map(runtime_error, SWIG_RuntimeError); 53 %std_exception_map(underflow_error, SWIG_OverflowError); 54 } 55 56
