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/* -----------------------------------------------------------------------------
* std_unique_ptr.i
*
* The typemaps here allow handling functions returning std::unique_ptr<>,
* which is the most common use of this type. If you have functions taking it
* as parameter, these typemaps can't be used for them and you need to do
* something else (e.g. use shared_ptr<> which SWIG supports fully).
* ----------------------------------------------------------------------------- */
%define %unique_ptr(TYPE)
%typemap (ctype) std::unique_ptr< TYPE > "void *"
%typemap (imtype, out="System.IntPtr") std::unique_ptr< TYPE > "HandleRef"
%typemap (cstype) std::unique_ptr< TYPE > "$typemap(cstype, TYPE)"
%typemap (out) std::unique_ptr< TYPE > %{
$result = (void *)$1.release();
%}
%typemap(csout, excode=SWIGEXCODE) std::unique_ptr< TYPE > {
System.IntPtr cPtr = $imcall;
$typemap(cstype, TYPE) ret = (cPtr == System.IntPtr.Zero) ? null : new $typemap(cstype, TYPE)(cPtr, true);$excode
return ret;
}
%template() std::unique_ptr< TYPE >;
%enddef
namespace std {
template <class T> class unique_ptr {};
}
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