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Use inline constexpr for PRIMES and MOD_PRIME arrays

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Tessil
2024-09-22 11:23:02 +01:00
parent 55c5b0aab2
commit fe845fd785
1 changed files with 2 additions and 3 deletions
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5
include/tsl/robin_growth_policy.h
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@@ -253,7 +253,7 @@ namespace detail {
#define TSL_RH_NB_PRIMES 23
#endif
static constexpr const std::array<std::size_t, TSL_RH_NB_PRIMES> PRIMES = {{
inline constexpr std::array<std::size_t, TSL_RH_NB_PRIMES> PRIMES = {{
1u,
5u,
17u,
@@ -319,8 +319,7 @@ static constexpr std::size_t mod(std::size_t hash) {
// MOD_PRIME[iprime](hash) returns hash % PRIMES[iprime]. This table allows for
// faster modulo as the compiler can optimize the modulo code better with a
// constant known at the compilation.
static constexpr const std::array<std::size_t (*)(std::size_t),
TSL_RH_NB_PRIMES>
inline constexpr std::array<std::size_t (*)(std::size_t), TSL_RH_NB_PRIMES>
MOD_PRIME = {{
&mod<0>, &mod<1>, &mod<2>, &mod<3>, &mod<4>, &mod<5>,
&mod<6>, &mod<7>, &mod<8>, &mod<9>, &mod<10>, &mod<11>,