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/* -----------------------------------------------------------------------------
* std_unique_ptr.i
*
* SWIG library file for handling std::unique_ptr.
* Memory ownership is passed from the std::unique_ptr C++ layer to the proxy
* class when returning a std::unique_ptr from a function.
* Memory ownership is passed from the proxy class to the std::unique_ptr in the
* C++ layer when passed as a parameter to a wrapped function.
* ----------------------------------------------------------------------------- */
%define %unique_ptr(TYPE)
%typemap (jni) std::unique_ptr< TYPE > "jlong"
%typemap (jtype) std::unique_ptr< TYPE > "long"
%typemap (jstype) std::unique_ptr< TYPE > "$typemap(jstype, TYPE)"
%typemap(in) std::unique_ptr< TYPE > (TYPE *unique_temp)
%{ unique_temp = *(TYPE **)&$input;
$1.reset(unique_temp); %}
%typemap(javain) std::unique_ptr< TYPE > "$typemap(jstype, TYPE).swigRelease($javainput)"
%typemap (out) std::unique_ptr< TYPE > %{
jlong lpp = 0;
*(TYPE **) &lpp = $1.release();
$result = lpp;
%}
%typemap(javaout) std::unique_ptr< TYPE > {
long cPtr = $jnicall;
return (cPtr == 0) ? null : new $typemap(jstype, TYPE)(cPtr, true);
}
%typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER, equivalent="TYPE *") std::unique_ptr< TYPE > ""
%template() std::unique_ptr< TYPE >;
%enddef
namespace std {
template <class T> class unique_ptr {};
}
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