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Make is_set_bit a universal template function

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This commit is contained in:
Nik Bougalis
2014-04-14 21:21:19 -07:00
committed by Vinnie Falco
parent feb88c4f7f
commit 2ed8edc19d
17 changed files with 107 additions and 95 deletions
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14
src/ripple_basics/utility/PlatformMacros.h
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@@ -21,6 +21,7 @@
#define RIPPLE_PLATFORMMACROS_H
#include <functional>
#include "../../beast/beast/cxx14/type_traits.h" // <type_traits>
namespace ripple {
@@ -30,11 +31,22 @@ namespace ripple {
#define P_3 std::placeholders::_3
#define P_4 std::placeholders::_4
template <typename X, typename Y>
inline
std::enable_if_t<
(std::is_integral<X>::value || std::is_enum<X>::value) &&
(std::is_integral<Y>::value || std::is_enum<Y>::value),
bool>
is_bit_set(X const x, Y const y)
{
return (x & y);
}
// VFALCO TODO Clean this stuff up. Remove as much as possible
// DEPRECATED
#define nothing() do {} while (0)
#define NUMBER(x) (sizeof(x)/sizeof((x)[0]))
#define isSetBit(x,y) (!!((x) & (y)))
#define is_bit_set(x,y) (!!((x) & (y)))
} // ripple