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Add syntax sugar for resolving overloaded functions (#541)

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This commit is contained in:
Dean Moldovan
2016-12-08 11:07:52 +01:00
committed by Wenzel Jakob
parent ae185b7f19
commit 4e959c9af4
6 changed files with 101 additions and 2 deletions
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16
tests/test_methods_and_attributes.cpp
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@@ -50,6 +50,11 @@ public:
int *internal4() { return &value; } // return by pointer
const int *internal5() { return &value; } // return by const pointer
py::str overloaded(int, float) { return "(int, float)"; }
py::str overloaded(float, int) { return "(float, int)"; }
py::str overloaded(int, float) const { return "(int, float) const"; }
py::str overloaded(float, int) const { return "(float, int) const"; }
int value = 0;
};
@@ -117,6 +122,17 @@ test_initializer methods_and_attributes([](py::module &m) {
.def("internal3", &ExampleMandA::internal3)
.def("internal4", &ExampleMandA::internal4)
.def("internal5", &ExampleMandA::internal5)
#if defined(PYBIND11_OVERLOAD_CAST)
.def("overloaded", py::overload_cast<int, float>(&ExampleMandA::overloaded))
.def("overloaded", py::overload_cast<float, int>(&ExampleMandA::overloaded))
.def("overloaded_const", py::overload_cast<int, float>(&ExampleMandA::overloaded, py::const_))
.def("overloaded_const", py::overload_cast<float, int>(&ExampleMandA::overloaded, py::const_))
#else
.def("overloaded", static_cast<py::str (ExampleMandA::*)(int, float)>(&ExampleMandA::overloaded))
.def("overloaded", static_cast<py::str (ExampleMandA::*)(float, int)>(&ExampleMandA::overloaded))
.def("overloaded_const", static_cast<py::str (ExampleMandA::*)(int, float) const>(&ExampleMandA::overloaded))
.def("overloaded_const", static_cast<py::str (ExampleMandA::*)(float, int) const>(&ExampleMandA::overloaded))
#endif
.def("__str__", &ExampleMandA::toString)
.def_readwrite("value", &ExampleMandA::value)
;