osprey-gcc-4.2.0/libdecnumber/decContext.h File Reference

(DEC_IEEE_854_Division_by_zero |                 \
                      DEC_IEEE_854_Invalid_operation |                \
                      DEC_IEEE_854_Overflow | DEC_IEEE_854_Underflow)

Definition at line 132 of file decContext.h.

Referenced by decContextDefault().

#define DEC_IEEE_854_Division_by_zero (DEC_Division_by_zero)

Definition at line 116 of file decContext.h.

#define DEC_IEEE_854_Inexact (DEC_Inexact)

Definition at line 120 of file decContext.h.

#define DEC_IEEE_854_Invalid_operation

Value:

(DEC_Conversion_syntax |     \
                                          DEC_Division_impossible |   \
                                          DEC_Division_undefined |    \
                                          DEC_Insufficient_storage |  \
                                          DEC_Invalid_context |       \
                                          DEC_Invalid_operation)

Definition at line 122 of file decContext.h.

#define DEC_IEEE_854_Overflow (DEC_Overflow)

Definition at line 128 of file decContext.h.

#define DEC_IEEE_854_Underflow (DEC_Underflow)

Definition at line 129 of file decContext.h.

#define DEC_Inexact 0x00000020

Definition at line 101 of file decContext.h.

Referenced by decAddOp(), decApplyRound(), decContextSetStatusFromString(), decContextStatusToString(), decimal_do_add(), decimal_do_divide(), decimal_do_multiply(), decNumberSquareRoot(), decSetCoeff(), decSetOverflow(), and decSetSubnormal().

#define DEC_Information (DEC_Clamped | DEC_Rounded | DEC_Inexact)

Definition at line 143 of file decContext.h.

#define DEC_INIT_BASE 0

Definition at line 170 of file decContext.h.

Referenced by decContextDefault().

#define DEC_INIT_DECIMAL128 128

#define DEC_INIT_DECIMAL32 32

Definition at line 171 of file decContext.h.

Referenced by decContextDefault(), decimal32FromNumber(), decimal32FromString(), and decimal_round_for_format().

#define DEC_INIT_DECIMAL64 64

Definition at line 172 of file decContext.h.

Referenced by decContextDefault(), decimal64FromNumber(), decimal64FromString(), decimal_round_for_format(), and decNumberSquareRoot().

#define DEC_Insufficient_storage 0x00000010

Definition at line 100 of file decContext.h.

Referenced by decAddOp(), decCompareOp(), decContextSetStatusFromString(), decContextStatusToString(), decDivideOp(), decMultiplyOp(), decNumberFromString(), decNumberPower(), and decNumberSquareRoot().

#define DEC_Invalid_context 0x00000040

Definition at line 102 of file decContext.h.

Referenced by decApplyRound(), decContextSetStatusFromString(), and decContextStatusToString().

#define DEC_Invalid_operation 0x00000080

Definition at line 103 of file decContext.h.

Referenced by decAddOp(), decContextDefault(), decContextSetStatusFromString(), decContextStatusToString(), decDivideOp(), decMultiplyOp(), decNaNs(), decNumberPower(), decNumberSquareRoot(), decQuantizeOp(), and decSetSubnormal().

#define DEC_MAX_DIGITS 999999999

Definition at line 87 of file decContext.h.

#define DEC_MAX_EMAX 999999999

Definition at line 89 of file decContext.h.

Referenced by decContextDefault().

#define DEC_MAX_EMIN 0

Definition at line 91 of file decContext.h.

#define DEC_MIN_DIGITS 1

Definition at line 88 of file decContext.h.

#define DEC_MIN_EMAX 0

Definition at line 90 of file decContext.h.

#define DEC_MIN_EMIN -999999999

Definition at line 92 of file decContext.h.

Referenced by decContextDefault().

#define DEC_NaNs DEC_IEEE_854_Invalid_operation

Definition at line 136 of file decContext.h.

Referenced by decStatus().

#define DEC_Overflow 0x00000200

Definition at line 107 of file decContext.h.

Referenced by decContextSetStatusFromString(), decContextStatusToString(), decimal_from_decnumber(), decNumberPower(), and decSetOverflow().

#define DEC_Rounded 0x00000800

Definition at line 109 of file decContext.h.

Referenced by decAddOp(), decApplyRound(), decContextSetStatusFromString(), decContextStatusToString(), decNumberSquareRoot(), decSetCoeff(), decSetOverflow(), and decSetSubnormal().

#define DEC_Subnormal 0x00001000

Definition at line 110 of file decContext.h.

Referenced by decApplyRound(), decContextSetStatusFromString(), decContextStatusToString(), decNumberPower(), and decSetSubnormal().

#define DEC_Underflow 0x00002000

Definition at line 111 of file decContext.h.

Referenced by decApplyRound(), decContextSetStatusFromString(), decContextStatusToString(), decNumberPower(), decQuantizeOp(), and decSetSubnormal().

#define DECCAUTHOR "Mike Cowlishaw"

Definition at line 50 of file decContext.h.

#define DECCFULLNAME "Decimal Context Descriptor"

Definition at line 49 of file decContext.h.

#define DECCNAME "decContext"

Definition at line 48 of file decContext.h.

#define DECCONTEXT

Definition at line 47 of file decContext.h.

#define DECSUBSET 0

Definition at line 57 of file decContext.h.

Referenced by decAddOp(), and decNumberPower().

Enumeration Type Documentation

enum rounding

Enumerator:

DEC_ROUND_CEILING
DEC_ROUND_UP
DEC_ROUND_HALF_UP
DEC_ROUND_HALF_EVEN
DEC_ROUND_HALF_DOWN
DEC_ROUND_DOWN
DEC_ROUND_FLOOR
DEC_ROUND_MAX

Definition at line 60 of file decContext.h.

Function Documentation

decContext* decContextDefault	(	decContext *	,
		int32_t
	)

decContext* decContextSetStatus	(	decContext *	,
		uint32_t
	)

decContext* decContextSetStatusFromString	(	decContext *	,
		const char *
	)

const char* decContextStatusToString ( const decContext * )


Data Types
type	decContext
Defines
#define	DECCONTEXT
#define	DECCNAME "decContext"
#define	DECCFULLNAME "Decimal Context Descriptor"
#define	DECCAUTHOR "Mike Cowlishaw"
#define	DECSUBSET 0
#define	DEC_MAX_DIGITS 999999999
#define	DEC_MIN_DIGITS 1
#define	DEC_MAX_EMAX 999999999
#define	DEC_MIN_EMAX 0
#define	DEC_MAX_EMIN 0
#define	DEC_MIN_EMIN -999999999
#define	DEC_Conversion_syntax 0x00000001
#define	DEC_Division_by_zero 0x00000002
#define	DEC_Division_impossible 0x00000004
#define	DEC_Division_undefined 0x00000008
#define	DEC_Insufficient_storage 0x00000010
#define	DEC_Inexact 0x00000020
#define	DEC_Invalid_context 0x00000040
#define	DEC_Invalid_operation 0x00000080
#define	DEC_Overflow 0x00000200
#define	DEC_Clamped 0x00000400
#define	DEC_Rounded 0x00000800
#define	DEC_Subnormal 0x00001000
#define	DEC_Underflow 0x00002000
#define	DEC_IEEE_854_Division_by_zero (DEC_Division_by_zero)
#define	DEC_IEEE_854_Inexact (DEC_Inexact)
#define	DEC_IEEE_854_Invalid_operation
#define	DEC_IEEE_854_Overflow (DEC_Overflow)
#define	DEC_IEEE_854_Underflow (DEC_Underflow)
#define	DEC_Errors
#define	DEC_NaNs DEC_IEEE_854_Invalid_operation
#define	DEC_Information (DEC_Clamped \| DEC_Rounded \| DEC_Inexact)
#define	DEC_Condition_CS "Conversion syntax"
#define	DEC_Condition_DZ "Division by zero"
#define	DEC_Condition_DI "Division impossible"
#define	DEC_Condition_DU "Division undefined"
#define	DEC_Condition_IE "Inexact"
#define	DEC_Condition_IS "Insufficient storage"
#define	DEC_Condition_IC "Invalid context"
#define	DEC_Condition_IO "Invalid operation"
#define	DEC_Condition_OV "Overflow"
#define	DEC_Condition_PA "Clamped"
#define	DEC_Condition_RO "Rounded"
#define	DEC_Condition_SU "Subnormal"
#define	DEC_Condition_UN "Underflow"
#define	DEC_Condition_ZE "No status"
#define	DEC_Condition_MU "Multiple status"
#define	DEC_Condition_Length 21
#define	DEC_INIT_BASE 0
#define	DEC_INIT_DECIMAL32 32
#define	DEC_INIT_DECIMAL64 64
#define	DEC_INIT_DECIMAL128 128
Enumerations
enum	rounding { DEC_ROUND_CEILING, DEC_ROUND_UP, DEC_ROUND_HALF_UP, DEC_ROUND_HALF_EVEN, DEC_ROUND_HALF_DOWN, DEC_ROUND_DOWN, DEC_ROUND_FLOOR, DEC_ROUND_MAX }
Functions/Subroutines
decContext *	decContextDefault (decContext *, int32_t)
decContext *	decContextSetStatus (decContext *, uint32_t)
const char *	decContextStatusToString (const decContext *)
decContext *	decContextSetStatusFromString (decContext , const char )