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/* -----------------------------------------------------------------------------
* std_unique_ptr.i
*
* SWIG library file for handling std::unique_ptr.
*
* Returning a std::unique_ptr from a wrapped function:
* Memory ownership is passed (moved) from the std::unique_ptr in the C++ layer
* to the proxy class when returning a std::unique_ptr by value from a function.
* Memory ownership is not moved when returning by any sort of reference.
*
* Passing a std::unique_ptr as a parameter to a wrapped function:
* Memory ownership is passed from the proxy class to the std::unique_ptr in the
* C++ layer when passed as a parameter by value, rvalue reference or non-const
* lvalue reference. Memory ownership is not transferred when passing by const
* lvalue reference.
* ----------------------------------------------------------------------------- */
%include <unique_ptr.swg>
%define %unique_ptr(TYPE)
%typemap (ctype) std::unique_ptr< TYPE >, std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > && "void *"
%typemap (imtype, out="System.IntPtr") std::unique_ptr< TYPE >, std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > && "global::System.Runtime.InteropServices.HandleRef"
%typemap (cstype) std::unique_ptr< TYPE >, std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > && "$typemap(cstype, TYPE)"
%typemap(in) std::unique_ptr< TYPE >
%{ $1.reset((TYPE *)$input); %}
%typemap(in) std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > &&
%{ $*1_ltype $1_uptr((TYPE *)$input);
$1 = &$1_uptr; %}
%typemap(in, fragment="SwigNoDeleteUniquePtr") const std::unique_ptr< TYPE > &
%{ swig::NoDeleteUniquePtr< TYPE > $1_ndup((TYPE *)$input);
$1 = &$1_ndup.uptr; %}
%typemap(csin) std::unique_ptr< TYPE >, std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > && "$typemap(cstype, TYPE).swigRelease($csinput)"
%typemap(csin) const std::unique_ptr< TYPE > & "$typemap(cstype, TYPE).getCPtr($csinput)"
%typemap (out) std::unique_ptr< TYPE > %{
$result = (void *)$1.release();
%}
%typemap (out) std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > && %{
$result = (void *)$1->get();
%}
%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;
}
%typemap(csout, excode=SWIGEXCODE) std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > && {
System.IntPtr cPtr = $imcall;
$typemap(cstype, TYPE) ret = (cPtr == System.IntPtr.Zero) ? null : new $typemap(cstype, TYPE)(cPtr, false);$excode
return ret;
}
%typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER, equivalent="TYPE *") std::unique_ptr< TYPE >, std::unique_ptr< TYPE > &, std::unique_ptr< TYPE > && ""
%template() std::unique_ptr< TYPE >;
%enddef
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