saturated_arithmetic.h File Reference

#include <cstdint>
#include <limits>
#include <type_traits>
#include "absl/base/casts.h"
#include "absl/log/check.h"
#include "ortools/base/types.h"
#include "ortools/util/bitset.h"

Go to the source code of this file.

Namespaces
namespace	operations_research
	OR-Tools root namespace.
namespace	operations_research::cap_prod_util

Functions
bool	operations_research::AtMinOrMaxInt64 (int64_t x)
int64_t	operations_research::CapOpp (int64_t v)
int64_t	operations_research::CapAbs (int64_t v)
int64_t	operations_research::TwosComplementAddition (int64_t x, int64_t y)
int64_t	operations_research::TwosComplementSubtraction (int64_t x, int64_t y)
bool	operations_research::AddHadOverflow (int64_t x, int64_t y, int64_t sum)
bool	operations_research::SubHadOverflow (int64_t x, int64_t y, int64_t diff)
bool	operations_research::AddOverflows (int64_t x, int64_t y)
int64_t	operations_research::SubOverflows (int64_t x, int64_t y)
template<typename IntegerType>
bool	operations_research::SafeAddInto (IntegerType a, IntegerType *b)
int64_t	operations_research::CapWithSignOf (int64_t x)
int64_t	operations_research::CapAddGeneric (int64_t x, int64_t y)
int64_t	operations_research::CapSubGeneric (int64_t x, int64_t y)
uint64_t	operations_research::cap_prod_util::uint_abs (int64_t n)
int64_t	operations_research::CapProdGeneric (int64_t x, int64_t y)
template<typename T>
T	operations_research::CapOrFloatAdd (T x, T y)
int64_t	operations_research::CapAdd (int64_t x, int64_t y)
bool	operations_research::AddIntoOverflow (int64_t x, int64_t *y)
void	operations_research::CapAddTo (int64_t x, int64_t *y)
int64_t	operations_research::CapSub (int64_t x, int64_t y)
void	operations_research::CapSubFrom (int64_t amount, int64_t *target)
int64_t	operations_research::CapProd (int64_t x, int64_t y)