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43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#pragma once
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#ifndef ARX_TYPE_TRAITS_H
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#define ARX_TYPE_TRAITS_H
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#if __cplusplus < 201103L
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#error "C++11 must be enabled in the compiler for this library to work, please check your compiler flags"
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#endif
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#include "ArxTypeTraits/has_include.h"
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#include "ArxTypeTraits/has_libstdcplusplus.h"
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// Make sure std namespace exists
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namespace std { }
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// Import everything from the std namespace into arx::std, so that
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// anything we import rather than define is also available through
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// arx::stdx.
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// This includes everything yet to be defined, so we can do this early
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// (and must do so, to allow e.g. the C++14 additions in the arx::std
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// namespace to reference the C++11 stuff from the system headers.
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namespace arx {
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namespace stdx {
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using namespace ::std;
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}
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}
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// Import everything from arx::std back into the normal std namespace.
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// This ensures that you can just use `std::foo` everywhere and you get
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// the standard library version if it is available, falling back to arx
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// versions for things not supplied by the standard library. Only when
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// you really need the arx version (e.g. for constexpr numeric_limits
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// when also using ArduinoSTL), you need to qualify with arx::stdx::
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namespace std {
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using namespace ::arx::stdx;
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}
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#include "ArxTypeTraits/replace_minmax_macros.h"
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#include "ArxTypeTraits/type_traits.h"
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#endif // ARX_TYPE_TRAITS_H
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