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%module(directors="1") director_exception
%warnfilter(SWIGWARN_TYPEMAP_DIRECTOROUT_PTR) return_const_char_star;
%{
#include <string>
// define dummy director exception classes to prevent spurious errors
// in target languages that do not support directors.
#ifndef SWIG_DIRECTORS
namespace Swig {
class DirectorException {};
class DirectorMethodException: public Swig::DirectorException {};
}
#endif /* !SWIG_DIRECTORS */
%}
%include "std_string.i"
#if defined SWIGPHP || defined SWIGPYTHON
%feature("director:except") {
if ($error != NULL) {
Swig::DirectorMethodException::raise("$symname");
}
}
%exception {
try { $action }
catch (Swig::DirectorException &) { SWIG_fail; }
}
#endif
#ifdef SWIGJAVA
// Default for director exception warns about unmapped exceptions now in java
// Suppress warnings for this older test
// %warnfilter(476) Bar;
// Default for java is to throw Swig::DirectorException if no
// direct:except feature. Since methods below have exception specification
// cannot throw director exception.
// Change back to old 2.0 default behavior
%feature("director:except") {
jthrowable $error = jenv->ExceptionOccurred();
if ($error) {
// Don't clear exception, still be active when return to java execution
// Essentially ignore exception occurred -- old behavior.
return $null;
}
}
#endif
#ifdef SWIGRUBY
%feature("director:except") {
Swig::DirectorMethodException::raise($error);
}
%exception {
try { $action }
catch (Swig::DirectorException &e) { rb_exc_raise(e.getError()); }
}
#endif
%feature("director") Foo;
%inline {
class Foo {
public:
virtual ~Foo() {}
virtual std::string ping() { return "Foo::ping()"; }
virtual std::string pong(int val=3) { return "Foo::pong();" + ping(); }
};
Foo *launder(Foo *f) {
return f;
}
}
%{
struct Unknown1
{
};
struct Unknown2
{
};
%}
%feature("director") Bar;
%feature("director") ReturnAllTypes;
%{
// throw is deprecated in C++11 and invalid in C++17 and later
#if defined(__cplusplus) && __cplusplus >= 201103L
#define throw(TYPE1, TYPE2, TYPE3)
#else
#define throw(TYPE1, TYPE2, TYPE3) throw(TYPE1, TYPE2, TYPE3)
#if defined(_MSC_VER)
#pragma warning(disable: 4290) // C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
#endif
#endif
%}
%inline %{
struct Exception1
{
};
struct Exception2
{
};
class Base
{
public:
virtual ~Base() {}
};
class Bar : public Base
{
public:
virtual std::string ping() throw(Exception1, Exception2&, double) { return "Bar::ping()"; }
virtual std::string pong() throw(Unknown1, int, Unknown2&) { return "Bar::pong();" + ping(); }
};
// Class to allow regression testing SWIG/PHP not checking if an exception
// had been thrown in directorout typemaps.
class ReturnAllTypes
{
public:
int call_int() { return return_int(); }
double call_double() { return return_double(); }
const char * call_const_char_star() { return return_const_char_star(); }
std::string call_std_string() { return return_std_string(); }
Bar call_Bar() { return return_Bar(); }
virtual int return_int() { return 0; }
virtual double return_double() { return 0.0; }
virtual const char * return_const_char_star() { return ""; }
virtual std::string return_std_string() { return std::string(); }
virtual Bar return_Bar() { return Bar(); }
virtual ~ReturnAllTypes() {}
};
#ifdef SWIGPYTHON_BUILTIN
bool is_python_builtin() { return true; }
#else
bool is_python_builtin() { return false; }
#endif
%}
|
