%insert(runtime) %{
#include <octave/oct.h>
#include <octave/parse.h>
#include <octave/ov-fcn-handle.h>
#include <octave/Cell.h>
#include <octave/oct-map.h>
%}
%insert(runtime) "swigrun.swg";
%insert(runtime) "swigerrors.swg";
%insert(runtime) "octrun.swg";
%insert(initbeforefunc) "swiginit.swg"
%insert(initbeforefunc) %{
static void SWIG_init_user(octave_swig_type* module_ns);
DEFUN_DLD (SWIG_name,args,nargout,SWIG_name_d) {
static bool already_init=false;
if (already_init)
return octave_value_list();
already_init=true;
octave_swig_ref::register_type();
octave_swig_packed::register_type();
SWIG_InitializeModule(0);
SWIG_PropagateClientData();
install_builtin_function(swig_type,"swig_type",std::string());
install_builtin_function(swig_typequery,"swig_typequery",std::string());
install_builtin_function(swig_this,"swig_this",std::string());
install_builtin_function(swig_subclass,"subclass",std::string());
bool global_option=true; // * swig cli option should control this default
for (int j=0;j<args.length();++j)
if (args(j).is_string()&&args(j).string_value()=="noglobal")
global_option=true;
else if (args(j).is_string()&&args(j).string_value()=="noglobal")
global_option=false;
octave_swig_type* cvar_ns=new octave_swig_type;
for (int j=0;swig_globals[j].name;++j)
if (swig_globals[j].get_method)
cvar_ns->assign(swig_globals[j].name,&swig_globals[j]);
octave_swig_type* module_ns=new octave_swig_type(0, 0, 0, true);
module_ns->assign("cvar",Swig::swig_value_ref(cvar_ns));
for (int j=0;swig_globals[j].name;++j)
if (swig_globals[j].method)
module_ns->assign(swig_globals[j].name,&swig_globals[j]);
// * need better solution here; swig_type -> octave_class mapping is
// * really n-to-1, in some cases such as template partial spec, etc.
// * see failing tests.
for (int j=0;swig_types[j];++j)
if (swig_types[j]->clientdata) {
swig_octave_class* c=(swig_octave_class*)swig_types[j]->clientdata;
module_ns->assign(c->name,
Swig::swig_value_ref
(new octave_swig_type(0,swig_types[j])));
}
SWIG_init_user(module_ns);
SWIG_InstallOps(octave_swig_ref::static_type_id());
// the incref is necessary so install_global doesn't destroy module_ns,
// as it would if it installed something with the same name as the module.
module_ns->incref();
if (global_option)
module_ns->install_global();
module_ns->decref();
#if USE_OCTAVE_API_VERSION<37
link_to_global_variable(curr_sym_tab->lookup(SWIG_name_d,true));
#else
symbol_table::varref(SWIG_name_d);
symbol_table::mark_global(SWIG_name_d);
#endif
set_global_value(SWIG_name_d,Swig::swig_value_ref(module_ns));
#if USE_OCTAVE_API_VERSION>=37
mlock();
#endif
return octave_value_list();
}
// workaround bug in octave where installing global variable of custom type and then
// exiting without explicitly clearing the variable causes octave to segfault.
#if USE_OCTAVE_API_VERSION>=37
struct oct_file_unload {
~oct_file_unload() {
string_vector vars = symbol_table::global_variable_names();
for (int i = 0; i < vars.length(); i++)
symbol_table::clear_global(vars[i]);
}
};
static oct_file_unload __unload;
#endif
%}
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