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Cleanup: Remove now unused FOR_EACH_SET_BIT_EX macro

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glx22 2021-06-13 15:47:13 +02:00 committed by Loïc Guilloux
parent 49b66ea504
commit ce813ce644
1 changed files with 0 additions and 25 deletions
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25
src/core/bitmath_func.hpp
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@ -320,31 +320,6 @@ static inline T ROR(const T x, const uint8 n)
return (T)(x >> n | x << (sizeof(x) * 8 - n));
}
/**
* Do an operation for each set bit in a value.
*
* This macros is used to do an operation for each set
* bit in a variable. The second parameter is a
* variable that is used as the bit position counter.
* The fourth parameter is an expression of the bits
* we need to iterate over. This expression will be
* evaluated once.
*
* @param Tbitpos_type Type of the position counter variable.
* @param bitpos_var The position counter variable.
* @param Tbitset_type Type of the bitset value.
* @param bitset_value The bitset value which we check for bits.
*
* @see FOR_EACH_SET_BIT
*/
#define FOR_EACH_SET_BIT_EX(Tbitpos_type, bitpos_var, Tbitset_type, bitset_value) \
for ( \
Tbitset_type ___FESBE_bits = (bitpos_var = (Tbitpos_type)0, bitset_value); \
___FESBE_bits != (Tbitset_type)0; \
___FESBE_bits = (Tbitset_type)(___FESBE_bits >> 1), bitpos_var++ \
) \
if ((___FESBE_bits & 1) != 0)
/**
* Iterable ensemble of each set bit in a value.
* @tparam Tbitpos Type of the position variable.