mathlimits.cc File Reference

#include <google/protobuf/stubs/mathlimits.h>
#include <google/protobuf/stubs/common.h>

Include dependency graph for mathlimits.cc:

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Namespaces
	google
	google::protobuf

Macros
#define	DEF_FP_LIMITS(Type, PREFIX)

Functions
	google::protobuf::DEF_FP_LIMITS (long double, LDBL)

Macro Definition Documentation

DEF_FP_LIMITS

#define DEF_FP_LIMITS	(		Type,
			PREFIX
	)

Value:

const Type MathLimits<Type>::kPosMin = PREFIX##_MIN; \
const Type MathLimits<Type>::kPosMax = PREFIX##_MAX; \
const Type MathLimits<Type>::kMin = -MathLimits<Type>::kPosMax; \
const Type MathLimits<Type>::kMax = MathLimits<Type>::kPosMax; \
const Type MathLimits<Type>::kNegMin = -MathLimits<Type>::kPosMin; \
const Type MathLimits<Type>::kNegMax = -MathLimits<Type>::kPosMax; \
const Type MathLimits<Type>::kEpsilon = PREFIX##_EPSILON; \
/* 32 is 5 bits of mantissa error; should be adequate for common errors */ \
const Type MathLimits<Type>::kStdError = \
  32 * (DBL_EPSILON * DBL_EPSILON > MathLimits<Type>::kEpsilon \
      ? DBL_EPSILON * DBL_EPSILON : MathLimits<Type>::kEpsilon); \
const Type MathLimits<Type>::kNaN = HUGE_VAL - HUGE_VAL; \
const Type MathLimits<Type>::kPosInf = HUGE_VAL; \
const Type MathLimits<Type>::kNegInf = -HUGE_VAL;

Definition at line 67 of file mathlimits.cc.