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DivModByConst.hh File Reference
#include "Math.hh"
#include "uint128.hh"
#include <cstdint>
#include <type_traits>
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Classes

struct  DivModByConstPrivate::Reduce0Result
 
struct  DivModByConstPrivate::Reduce1Result
 
struct  DivModByConstPrivate::Reduce2Result
 
struct  DivModByConst< DIVISOR >
 

Namespaces

 DivModByConstPrivate
 Utility class to optimize 64-bit divide/module by a 32-bit constant.
 

Functions

constexpr Reduce0Result DivModByConstPrivate::reduce0 (uint32_t divisor)
 
constexpr Reduce1Result DivModByConstPrivate::reduce1 (uint64_t m, uint32_t s)
 
constexpr Reduce2Result DivModByConstPrivate::reduce2 (uint128 m_low, uint128 m_high, uint32_t l)
 
template<uint32_t DIVISOR>
constexpr auto DivModByConstPrivate::getAlgorithm ()