Basics Namespace Reference

basic utilities mainly for data types. More...

Classes
struct	BigInt
struct	FiveToScale
struct	Uuid

Functions
NUMERIC_ROUTINES_PRE_RT uint64 NUMERIC_ROUTINES_POST_RT	accumulateNN (void *outBuf, const void *buf1, int nWords)
NUMERIC_ROUTINES_PRE_RT uint64 NUMERIC_ROUTINES_POST_RT	addNN (void *outBuf, const void *buf1, const void *buf2, int nWords)
NUMERIC_ROUTINES_PRE_RT int NUMERIC_ROUTINES_POST_RT	compareNN (const void *buf1, const void *buf2, int nWords)
NUMERIC_ROUTINES_PRE_RT long double NUMERIC_ROUTINES_POST_RT	convertPosToFloatNN (const void *bbuf, int bwords)
bool	Divide32 (uint64 hi, uint64 lo, uint64 d, uint64 &_q, uint64 &_r)
NUMERIC_ROUTINES_PRE_RT uint64 NUMERIC_ROUTINES_POST_RT	divUnsignedN1 (void *qbuf, int qw, int round, const void *ubuf, int uw, uint64 v)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	divUnsignedNN (void *qbuf, int qw, int round, uint64 *rbuf, int rw, const void *ubuf, int uw, const void *vbuf, int vw)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	fromIntNN (void *buf, int nWords, int64 val)
static int32	getNumericLength (int32 typmod)
	Get Numeric data length from typmod.
int32	getNumericPrecision (int32 typmod)
	Get Numeric precision from typmod.
int32	getNumericScale (int32 typmod)
	Get Numeric scale from typmod.
int32	getNumericWordCount (int32 precision)
	Get Numeric word count from precision.
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	incrementNN (void *buf, int nWords)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	invertSign (void *buf, int nWords)
NUMERIC_ROUTINES_PRE_RT bool NUMERIC_ROUTINES_POST_RT	isEqualNN (const void *buf1, const void *buf2, int nWords)
NUMERIC_ROUTINES_PRE_RT bool NUMERIC_ROUTINES_POST_RT	isNull (const void *buf, int nWords)
bool	isSimilarNumericTypmod (int32 a, int32 b)
	Return true if these have the same EE representation.
NUMERIC_ROUTINES_PRE_RT bool NUMERIC_ROUTINES_POST_RT	isZero (const void *buf, int nWords)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	mulUnsignedN1 (void *obuf, const void *ubuf, int uw, uint64 v)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	mulUnsignedNN (void *obuf, const void *buf1, int nw1, const void *buf2, int nw2)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	numericMultiply (const uint64 *pa, int nwdsa, const uint64 *pb, int nwdsb, uint64 *outNum, int nwdso)
NUMERIC_ROUTINES_PRE_RT ifloat NUMERIC_ROUTINES_POST_RT	numericToFloat (const void *buf, int nwds, ifloat tenthtoscale)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	setNull (void *buf, int nWords)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	setZero (void *buf, int nWords)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	shiftLeftNN (void *buf, unsigned nw, unsigned bitsToShift)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	shiftRightNN (void *buf, unsigned nw, unsigned bitsToShift)
NUMERIC_ROUTINES_PRE_RT void NUMERIC_ROUTINES_POST_RT	subNN (void *outBuf, const void *buf1, const void *buf2, int nWords)
	Subtract 2 numbers w/ same number of digits No null handling.
NUMERIC_ROUTINES_PRE_RT bool NUMERIC_ROUTINES_POST_RT	toIntNN (int64 &out, const void *buf, int nWords)
NUMERIC_ROUTINES_PRE_RT int NUMERIC_ROUTINES_POST_RT	usedWordsUnsigned (const void *buf, int nWords)

Detailed Description

basic utilities mainly for data types.