Lib/octave/std_basic_string.i

#if !defined(SWIG_STD_STRING) 
#define SWIG_STD_BASIC_STRING
#define SWIG_STD_MODERN_STL

%include <octcontainer.swg>

#define %swig_basic_string(Type...)  %swig_sequence_methods_val(Type)


%fragment(SWIG_AsPtr_frag(std::basic_string<char>),"header",
	  fragment="SWIG_AsCharPtrAndSize") {
SWIGINTERN int
SWIG_AsPtr(std::basic_string<char>)(octave_value obj, std::string **val)
{
  if (obj.is_string()) {
    if (val)
      *val = new std::string(obj.string_value());
    return SWIG_NEWOBJ;
  }
  if (val)
    error("a string is expected");
  return 0;
}
}

%fragment(SWIG_From_frag(std::basic_string<char>),"header",
	  fragment="SWIG_FromCharPtrAndSize") {
SWIGINTERNINLINE octave_value
  SWIG_From(std::basic_string<char>)(const std::string& s)
  {
    return SWIG_FromCharPtrAndSize(s.data(), s.size());
  }
}

%include <std/std_basic_string.i>
%typemaps_asptrfromn(%checkcode(STRING), std::basic_string<char>);

#endif


#if !defined(SWIG_STD_WSTRING)

%fragment(SWIG_AsPtr_frag(std::basic_string<wchar_t>),"header",
	  fragment="SWIG_AsWCharPtrAndSize") {
SWIGINTERN int
  SWIG_AsPtr(std::basic_string<wchar_t>)(PyObject* obj, std::wstring **val)
  {
    static swig_type_info* string_info = 
      SWIG_TypeQuery("std::basic_string<wchar_t> *");
    std::wstring *vptr;    
    if (SWIG_ConvertPtr(obj, (void**)&vptr, string_info, 0) == SWIG_OK) {
      if (val) *val = vptr;
      return SWIG_OLDOBJ;
    } else {
      PyErr_Clear();
      wchar_t *buf = 0 ; size_t size = 0; int alloc = 0;
      if (SWIG_AsWCharPtrAndSize(obj, &buf, &size, &alloc) == SWIG_OK) {
	if (buf) {
	  if (val) *val = new std::wstring(buf, size - 1);
	  if (alloc == SWIG_NEWOBJ) %delete_array(buf);
	  return SWIG_NEWOBJ;
	}
      } else {
	PyErr_Clear();
      }  
      if (val) {
	SWIG_PYTHON_THREAD_BEGIN_BLOCK;
	PyErr_SetString(PyExc_TypeError,"a wstring is expected");
	SWIG_PYTHON_THREAD_END_BLOCK;
      }
      return 0;
    }
  }
}

%fragment(SWIG_From_frag(std::basic_string<wchar_t>),"header",
	  fragment="SWIG_FromWCharPtrAndSize") {
SWIGINTERNINLINE PyObject*
  SWIG_From(std::basic_string<wchar_t>)(const std::wstring& s)
  {
    return SWIG_FromWCharPtrAndSize(s.data(), s.size());
  }
}

%typemaps_asptrfromn(%checkcode(UNISTRING), std::basic_string<wchar_t>);

#endif