saturated_arithmetic.h File Reference

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Namespaces
namespace	operations_research
	Collection of objects used to extend the Constraint Solver library.
namespace	operations_research::cap_prod_util

Functions
int64_t	TwosComplementAddition (int64_t x, int64_t y)
int64_t	TwosComplementSubtraction (int64_t x, int64_t y)
bool	AddHadOverflow (int64_t x, int64_t y, int64_t sum)
bool	SubHadOverflow (int64_t x, int64_t y, int64_t diff)
bool	AddOverflows (int64_t x, int64_t y)
int64_t	SubOverflows (int64_t x, int64_t y)
template<typename IntegerType >
bool	SafeAddInto (IntegerType a, IntegerType *b)
int64_t	CapWithSignOf (int64_t x)
int64_t	CapAddGeneric (int64_t x, int64_t y)
int64_t	CapAdd (int64_t x, int64_t y)
void	CapAddTo (int64_t x, int64_t *y)
int64_t	CapSubGeneric (int64_t x, int64_t y)
int64_t	CapSub (int64_t x, int64_t y)
int64_t	CapOpp (int64_t v)
uint64_t	uint_abs (int64_t n)
int64_t	CapProdGeneric (int64_t x, int64_t y)
int64_t	CapProd (int64_t x, int64_t y)