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