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Prefix all macros in numpy.h to avoid name clashes

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Ivan Smirnov 2016-06-22 00:48:36 +01:00
parent 1f54cd9209
commit 873d267471
1 changed files with 22 additions and 19 deletions
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41
include/pybind11/numpy.h
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@ -270,27 +270,30 @@ private:
// The main idea of this macro is borrowed from https://github.com/swansontec/map-macro
// (C) William Swanson, Paul Fultz
#define EVAL0(...) __VA_ARGS__
#define EVAL1(...) EVAL0 (EVAL0 (EVAL0 (__VA_ARGS__)))
#define EVAL2(...) EVAL1 (EVAL1 (EVAL1 (__VA_ARGS__)))
#define EVAL3(...) EVAL2 (EVAL2 (EVAL2 (__VA_ARGS__)))
#define EVAL4(...) EVAL3 (EVAL3 (EVAL3 (__VA_ARGS__)))
#define EVAL(...) EVAL4 (EVAL4 (EVAL4 (__VA_ARGS__)))
#define MAP_END(...)
#define MAP_OUT
#define MAP_COMMA ,
#define MAP_GET_END() 0, MAP_END
#define MAP_NEXT0(test, next, ...) next MAP_OUT
#define MAP_NEXT1(test, next) MAP_NEXT0 (test, next, 0)
#define MAP_NEXT(test, next) MAP_NEXT1 (MAP_GET_END test, next)
#define MAP_LIST_NEXT1(test, next) MAP_NEXT0 (test, MAP_COMMA next, 0)
#define MAP_LIST_NEXT(test, next) MAP_LIST_NEXT1 (MAP_GET_END test, next)
#define MAP_LIST0(f, t, x, peek, ...) f(t, x) MAP_LIST_NEXT (peek, MAP_LIST1) (f, t, peek, __VA_ARGS__)
#define MAP_LIST1(f, t, x, peek, ...) f(t, x) MAP_LIST_NEXT (peek, MAP_LIST0) (f, t, peek, __VA_ARGS__)
#define MAP_LIST(f, t, ...) EVAL (MAP_LIST1 (f, t, __VA_ARGS__, (), 0))
#define PB11_IMPL_EVAL0(...) __VA_ARGS__
#define PB11_IMPL_EVAL1(...) PB11_IMPL_EVAL0 (PB11_IMPL_EVAL0 (PB11_IMPL_EVAL0 (__VA_ARGS__)))
#define PB11_IMPL_EVAL2(...) PB11_IMPL_EVAL1 (PB11_IMPL_EVAL1 (PB11_IMPL_EVAL1 (__VA_ARGS__)))
#define PB11_IMPL_EVAL3(...) PB11_IMPL_EVAL2 (PB11_IMPL_EVAL2 (PB11_IMPL_EVAL2 (__VA_ARGS__)))
#define PB11_IMPL_EVAL4(...) PB11_IMPL_EVAL3 (PB11_IMPL_EVAL3 (PB11_IMPL_EVAL3 (__VA_ARGS__)))
#define PB11_IMPL_EVAL(...) PB11_IMPL_EVAL4 (PB11_IMPL_EVAL4 (PB11_IMPL_EVAL4 (__VA_ARGS__)))
#define PB11_IMPL_MAP_END(...)
#define PB11_IMPL_MAP_OUT
#define PB11_IMPL_MAP_COMMA ,
#define PB11_IMPL_MAP_GET_END() 0, PB11_IMPL_MAP_END
#define PB11_IMPL_MAP_NEXT0(test, next, ...) next PB11_IMPL_MAP_OUT
#define PB11_IMPL_MAP_NEXT1(test, next) PB11_IMPL_MAP_NEXT0 (test, next, 0)
#define PB11_IMPL_MAP_NEXT(test, next) PB11_IMPL_MAP_NEXT1 (PB11_IMPL_MAP_GET_END test, next)
#define PB11_IMPL_MAP_LIST_NEXT1(test, next) PB11_IMPL_MAP_NEXT0 (test, PB11_IMPL_MAP_COMMA next, 0)
#define PB11_IMPL_MAP_LIST_NEXT(test, next) PB11_IMPL_MAP_LIST_NEXT1 (PB11_IMPL_MAP_GET_END test, next)
#define PB11_IMPL_MAP_LIST0(f, t, x, peek, ...) \
f(t, x) PB11_IMPL_MAP_LIST_NEXT (peek, PB11_IMPL_MAP_LIST1) (f, t, peek, __VA_ARGS__)
#define PB11_IMPL_MAP_LIST1(f, t, x, peek, ...) \
f(t, x) PB11_IMPL_MAP_LIST_NEXT (peek, PB11_IMPL_MAP_LIST0) (f, t, peek, __VA_ARGS__)
#define PB11_IMPL_MAP_LIST(f, t, ...) PB11_IMPL_EVAL (PB11_IMPL_MAP_LIST1 (f, t, __VA_ARGS__, (), 0))
#define PYBIND11_DTYPE(Type, ...) \
::pybind11::detail::npy_format_descriptor<Type>::register_dtype({MAP_LIST(FIELD_DESCRIPTOR, Type, __VA_ARGS__)})
::pybind11::detail::npy_format_descriptor<Type>::register_dtype \
({PB11_IMPL_MAP_LIST(FIELD_DESCRIPTOR, Type, __VA_ARGS__)})
template <class T>
using array_iterator = typename std::add_pointer<T>::type;