e139a36511
Replicated Java implementation. Fully implemented for: - C# - D - Guile - Javascript (UTL) - Lua - MzScheme - Octave (UTL) - Perl (UTL) - PHP - Python (UTL) - Ruby (UTL) - Tcl (UTL) PHP std::auto_ptr std::unique_ptr minor tweaks and testcase corrections
35 lines
1.3 KiB
OpenEdge ABL
35 lines
1.3 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(in, noblock=1) std::unique_ptr< TYPE > (void *argp = 0, int res = 0) {
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res = SWIG_ConvertPtr(&$input, &argp, $descriptor(TYPE *), SWIG_POINTER_RELEASE);
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if (!SWIG_IsOK(res)) {
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if (res == SWIG_ERROR_RELEASE_NOT_OWNED) {
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zend_type_error("Cannot release ownership as memory is not owned for argument $argnum of $descriptor(TYPE *) of $symname");
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return;
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} else {
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zend_type_error("Expected $descriptor(TYPE *) for argument $argnum of $symname");
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return;
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}
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}
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$1.reset((TYPE *)argp);
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}
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%typemap (out) std::unique_ptr< TYPE > %{
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SWIG_SetPointerZval($result, (void *)$1.release(), $descriptor(TYPE *), SWIG_POINTER_OWN);
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%}
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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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