sources/shiboken6/tests/smartbinding/typesystem_smart.xml


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<?xml version="1.0" encoding="UTF-8"?>
<typesystem package="smart">
    <rejection class="*" argument-type="^std::nullptr_t&amp;?$"/>

    <template name="cpplist_to_pylist_convertion">
        PyObject *%out = PyList_New(int(%in.size()));
        int idx  = 0;
        for (const auto &amp;cppItem : %in)
            PyList_SET_ITEM(%out, idx++, %CONVERTTOPYTHON[%INTYPE_0](cppItem));
        return %out;
    </template>
    <template name="pyseq_to_cpplist_convertion">
        Shiboken::AutoDecRef seq(PySequence_Fast(%in, 0));
        for (int i = 0, size = PySequence_Fast_GET_SIZE(seq.object()); i &lt; size; ++i) {
            PyObject* pyItem = PySequence_Fast_GET_ITEM(seq.object(), i);
            %OUTTYPE_0 cppItem = %CONVERTTOCPP[%OUTTYPE_0](pyItem);
            %out.push_back(cppItem);
        }
    </template>

    <!-- Used in tests to check what C++ objects are allocated. -->
    <object-type name="Registry" />

    <!-- Current limitation: shared pointer python objects can only be instantiated from API usage,
         like when they are returned as a result of a method, or passed as arguments. It is not
         possible to explicitly instantiate a new shared pointer in python e.g. o = SharedPtr_Foo()
         won't work.
    -->
    <smart-pointer-type name="SharedPtr" type="shared" getter="data" ref-count-method="useCount"
                        null-check-method="isNull"
                        instantiations="Integer,Smart::Integer2,Obj"/>

    <object-type name="Obj" />
    <value-type name="Integer" />
    <namespace-type name="Smart" generate="no">
        <value-type name="Integer2" />
    </namespace-type>
    <!-- Just used to silence the warnings that shiboken doens't know what to do with this type -->
    <custom-type name="RefData" />

    <system-include file-name="memory"/>

    <namespace-type name="std">
        <include file-name="memory" location="global"/>
        <modify-function signature="^.*$" remove="all"/>
        <enum-type name="pointer_safety"/>
        <smart-pointer-type name="shared_ptr" type="shared" getter="get"
                            ref-count-method="use_count"
                            instantiations="Integer">
            <include file-name="memory" location="global"/>
        </smart-pointer-type>
    </namespace-type>
    <object-type name="StdSharedPtrTestBench"/>

</typesystem>