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author | louiz’ <louiz@louiz.org> | 2017-10-04 21:28:18 +0200 |
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committer | louiz’ <louiz@louiz.org> | 2017-12-02 20:08:47 +0100 |
commit | 0168b96b79db2627fdba77a8712956408aa081d1 (patch) | |
tree | 5591527ed8a04be8ea04c49521d9e9c868677bd1 /src/utils/is_one_of.hpp | |
parent | 5b27cee97272d4ae6ff30f03dc57221fa3e3183f (diff) | |
download | biboumi-0168b96b79db2627fdba77a8712956408aa081d1.tar.gz biboumi-0168b96b79db2627fdba77a8712956408aa081d1.tar.bz2 biboumi-0168b96b79db2627fdba77a8712956408aa081d1.tar.xz biboumi-0168b96b79db2627fdba77a8712956408aa081d1.zip |
Add postgresql support
Diffstat (limited to 'src/utils/is_one_of.hpp')
-rw-r--r-- | src/utils/is_one_of.hpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/utils/is_one_of.hpp b/src/utils/is_one_of.hpp new file mode 100644 index 0000000..4d6770e --- /dev/null +++ b/src/utils/is_one_of.hpp @@ -0,0 +1,17 @@ +#pragma once + +#include <type_traits> + +template <typename...> +struct is_one_of_implem { + static constexpr bool value = false; +}; + +template <typename F, typename S, typename... T> +struct is_one_of_implem<F, S, T...> { + static constexpr bool value = + std::is_same<F, S>::value || is_one_of_implem<F, T...>::value; +}; + +template<typename... T> +constexpr bool is_one_of = is_one_of_implem<T...>::value; |