25 lines
846 B
C++
25 lines
846 B
C++
extern "C" {
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#include <examplemodule.h>
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#include <py/objstr.h>
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// Here we implement the function using C++ code, but since it's
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// declaration has to be compatible with C everything goes in extern "C" scope.
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mp_obj_t cppfunc(mp_obj_t a_obj, mp_obj_t b_obj) {
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// The following no-ops are just here to verify the static assertions used in
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// the public API all compile with C++.
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MP_STATIC_ASSERT_STR_ARRAY_COMPATIBLE;
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if (mp_obj_is_type(a_obj, &mp_type_BaseException)) {
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}
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// Prove we have (at least) C++11 features.
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const auto a = mp_obj_get_int(a_obj);
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const auto b = mp_obj_get_int(b_obj);
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const auto sum = [&]() {
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return mp_obj_new_int(a + b);
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} ();
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// Prove we're being scanned for QSTRs.
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mp_obj_t tup[] = {sum, MP_ROM_QSTR(MP_QSTR_hellocpp)};
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return mp_obj_new_tuple(2, tup);
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}
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}
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