| Directory: | ./ |
|---|---|
| File: | include/pinocchio/bindings/python/utils/comparable.hpp |
| Date: | 2024-08-27 18:20:05 |
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| Lines: | 3 | 3 | 100.0% |
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| 1 | // | ||
| 2 | // Copyright (c) 2020 INRIA | ||
| 3 | // | ||
| 4 | |||
| 5 | #ifndef __pinocchio_python_utils_comparable_hpp__ | ||
| 6 | #define __pinocchio_python_utils_comparable_hpp__ | ||
| 7 | |||
| 8 | #include <boost/python.hpp> | ||
| 9 | |||
| 10 | namespace pinocchio | ||
| 11 | { | ||
| 12 | namespace python | ||
| 13 | { | ||
| 14 | |||
| 15 | namespace bp = boost::python; | ||
| 16 | |||
| 17 | /// | ||
| 18 | /// \brief Add the Python method == and != to allow a comparison of this. | ||
| 19 | /// | ||
| 20 | template<class C, bool has_comparison_operators = true> | ||
| 21 | struct ComparableVisitor | ||
| 22 | : public bp::def_visitor<ComparableVisitor<C, has_comparison_operators>> | ||
| 23 | { | ||
| 24 | template<class PyClass> | ||
| 25 | 160 | void visit(PyClass & cl) const | |
| 26 | { | ||
| 27 |
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160 | cl.def(bp::self == bp::self).def(bp::self != bp::self); |
| 28 | 160 | } | |
| 29 | }; | ||
| 30 | |||
| 31 | template<class C> | ||
| 32 | struct ComparableVisitor<C, false> : public bp::def_visitor<ComparableVisitor<C, false>> | ||
| 33 | { | ||
| 34 | template<class PyClass> | ||
| 35 | void visit(PyClass &) const | ||
| 36 | { | ||
| 37 | } | ||
| 38 | }; | ||
| 39 | } // namespace python | ||
| 40 | } // namespace pinocchio | ||
| 41 | |||
| 42 | #endif // ifndef __pinocchio_python_utils_comparable_hpp__ | ||
| 43 |