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atomic.hpp: simplify and unify bit test instructions

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Also make them available on all platform.
Rename some rare methods.
This commit is contained in:
Nekotekina 2020-12-03 14:47:15 +03:00
parent 983439076b
commit 8efc22bd45
4 changed files with 80 additions and 122 deletions
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13
Utilities/bit_set.h
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@ -205,7 +205,7 @@ constexpr bs_t<T> operator ^(T lhs, T rhs)
// Atomic bitset specialization with optimized operations
template <typename T>
class atomic_bs_t : public atomic_t<::bs_t<T>> // TODO: true specialization
class atomic_bs_t : public atomic_t<::bs_t<T>>
{
// Corresponding bitset type
using bs_t = ::bs_t<T>;
@ -379,11 +379,6 @@ public:
return lhs.m_data != rhs.load().m_data;
}
bool test(const bs_t& rhs)
{
return base::load().test(rhs);
}
bool test_and_set(T rhs)
{
return atomic_storage<under>::bts(m_data.m_data, static_cast<uint>(static_cast<under>(rhs)));
@ -394,10 +389,14 @@ public:
return atomic_storage<under>::btr(m_data.m_data, static_cast<uint>(static_cast<under>(rhs)));
}
bool test_and_complement(T rhs)
bool test_and_invert(T rhs)
{
return atomic_storage<under>::btc(m_data.m_data, static_cast<uint>(static_cast<under>(rhs)));
}
bool bit_test_set(uint bit) = delete;
bool bit_test_reset(uint bit) = delete;
bool bit_test_invert(uint bit) = delete;
};
template <typename T>