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authorglx22 <glx@openttd.org>2021-06-13 15:47:13 +0200
committerLoïc Guilloux <glx22@users.noreply.github.com>2021-07-09 21:36:09 +0200
commitce813ce644c58bbf07509eb8c409ec60512deaf0 (patch)
treeb5f9eacbe3a8ae15dbd6f7756f16646597aad6fe /src/core
parent49b66ea504fafe9b942b35a97c369c4afa054f41 (diff)
downloadopenttd-ce813ce644c58bbf07509eb8c409ec60512deaf0.tar.xz
Cleanup: Remove now unused FOR_EACH_SET_BIT_EX macro
Diffstat (limited to 'src/core')
-rw-r--r--src/core/bitmath_func.hpp25
1 files changed, 0 insertions, 25 deletions
diff --git a/src/core/bitmath_func.hpp b/src/core/bitmath_func.hpp
index 917a247da..be0d8cd54 100644
--- a/src/core/bitmath_func.hpp
+++ b/src/core/bitmath_func.hpp
@@ -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.