?? occidata.h
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const Number intPower(int val) const ; const Number ceil() const ; const Number floor() const ; const Number squareroot() const ; const int sign() const ; // conversion routines // Format Number and return as a OCCI_STD_NAMESPACE::string OCCI_STD_NAMESPACE::string toText(const Environment *envp, const OCCI_STD_NAMESPACE::string &fmt,const OCCI_STD_NAMESPACE::string &nlsParam="") const ; // Create an Number from formatted text void fromText(const Environment *envp,const OCCI_STD_NAMESPACE::string &number, const OCCI_STD_NAMESPACE::string &fmt, const OCCI_STD_NAMESPACE::string &nlsParam = "") ; void fromBytes(const Bytes &s) ; Bytes toBytes() const; // truncate digits const Number trunc(int decplace) const ; // round to the decplace place. const Number round(int decplace) const ; // returns an Number with digits decimal digits const Number prec(int digits) const ; const Number sin() const ; const Number cos() const ; const Number tan() const ; const Number hypSin() const ; const Number hypCos() const ; const Number hypTan() const ; const Number arcSin() const ; const Number arcCos() const ; const Number arcTan() const ; const Number arcTan2(const Number &val) const; const Number power(const Number &val) const; const Number exp() const ; const Number ln() const ; const Number log(const Number &val) const; bool isNull() const; void setNull(); private: /* Private constructor for constructing number from methods inside */ Number(const OCINumber &result); OCINumber getOCINumber() const; OCINumber data; /* a flag to indicate if the Number is null */ bool numberIsNull; void *numberExt; // a + b friend Number operator+(const Number &a, const Number &b) ; // dividend/divisor friend Number operator/(const Number ÷nd, const Number &divisor) ; // a * b friend Number operator*(const Number &a, const Number &b) ; // a % b b != 0 friend Number operator%(const Number &a, const Number &b) ; // subtrahend - subtractor friend Number operator-(const Number &subtrahend, const Number &subtractor) ; // a >= b friend bool operator>=(const Number &a, const Number &b); // a < = b friend bool operator<=(const Number &a, const Number &b); // a > b friend bool operator>(const Number &a, const Number &b); // a < b friend bool operator<(const Number &a, const Number &b); // equality a == b friend bool operator==(const Number &a, const Number &b); // inequality a != b friend bool operator!=(const Number &a, const Number &b); friend class IntervalDS; friend class IntervalYM; friend const IntervalYM operator*(const IntervalYM &a, const Number& factor) ; friend const IntervalDS operator*(const IntervalDS &a, const Number& factor) ; friend const IntervalYM operator/(const IntervalYM &a, const Number &factor) ; friend const IntervalDS operator/(const IntervalDS &a, const Number &factor) ; friend class ResultSetImpl; friend class StatementImpl; friend class AnyDataImpl; friend void getVector(const AnyData &any, OCCI_STD_NAMESPACE::vector<Number> &vect); friend void setVector(AnyData &any, const OCCI_STD_NAMESPACE::vector<Number> &vect) ; friend Number MetaData::getNumber(MetaData::AttrId attrid) const ; friend void getVector(Statement *stmt, unsigned int paramIndex, OCCI_STD_NAMESPACE::vector<Number> &vect) ; friend void setVector(Statement *stmt, unsigned int paramIndex, const OCCI_STD_NAMESPACE::vector<Number> &vect, const OCCI_STD_NAMESPACE::string &sqltype); friend void getVector(ResultSet *rs, unsigned int colIndex, OCCI_STD_NAMESPACE::vector<Number> &vect);};class Date{ public: // Constructors Date(); Date(const Date &a); Date(const Environment *envp,int year = 1,unsigned int month = 1, unsigned int day = 1,unsigned int hour = 0, unsigned int minute = 0, unsigned int seconds = 0); ~Date(); // Methods void setDate(int year = 1,unsigned int month = 1,unsigned int day = 1, unsigned int hour = 0,unsigned int minute = 0, unsigned int seconds = 0); void getDate(int &year,unsigned int &month,unsigned int &day, unsigned int &hour ,unsigned int &min ,unsigned int &sec) const; Bytes toBytes() const ; void fromBytes(const Bytes &byteStream, const Environment *envp = NULL); OCCI_STD_NAMESPACE::string toText(const OCCI_STD_NAMESPACE::string &fmt = "",const OCCI_STD_NAMESPACE::string &nlsParam = "") const; void fromText(const OCCI_STD_NAMESPACE::string &datestr,const OCCI_STD_NAMESPACE::string &fmt = "", const OCCI_STD_NAMESPACE::string &nlsParam = "", const Environment *envp = NULL); Date toZone(const OCCI_STD_NAMESPACE::string &zone1, const OCCI_STD_NAMESPACE::string &zone2) const; Date& operator=(const Date &d); Date addMonths(int i) const; Date addDays(int i) const ; Date lastDay() const ; IntervalDS daysBetween(const Date &d) const; Date nextDay(const OCCI_STD_NAMESPACE::string &dow) const; bool isNull() const; void setNull(); static Date getSystemDate(const Environment *envp) ; private: OCIDate date; OCIEnv *envhp; bool dateIsNull; void *dateExt; /* private constructor */ Date(OCIEnv *envp,OCIDate dateval); OCIDate getOCIDate() const; friend bool operator==(const Date &a,const Date &b); friend bool operator>(const Date &a,const Date &b); friend bool operator<(const Date &a,const Date &b); friend bool operator!=(const Date &a,const Date &b); friend bool operator>=(const Date &a,const Date &b); friend bool operator<=(const Date &a,const Date &b); friend class ResultSetImpl; friend class StatementImpl; friend class AnyDataImpl; friend void getVector(const AnyData &any, OCCI_STD_NAMESPACE::vector<Date> &vect) ; friend void setVector(AnyData &any, const OCCI_STD_NAMESPACE::vector<Date> &vect); friend void getVector(Statement *stmt, unsigned int paramIndex, OCCI_STD_NAMESPACE::vector<Date> &vect) ; friend void setVector(Statement *stmt, unsigned int paramIndex, const OCCI_STD_NAMESPACE::vector<Date> &vect, const OCCI_STD_NAMESPACE::string &sqltype) ; friend void getVector(ResultSet *rs, unsigned int colIndex, OCCI_STD_NAMESPACE::vector<Date> &vect) ;}; //class Dateclass Timestamp{ public: Timestamp() ; Timestamp( const Environment *env, int year=1, unsigned int month=1, unsigned int day=1, unsigned int hour=0, unsigned int min=0 ,unsigned int sec=0, unsigned int fs=0, int tzhour=0, int tzmin=0) ; Timestamp( const Timestamp &src) ; ~Timestamp(); void getTimeZoneOffset( int &hour, int &minute) const ; void getTime( unsigned int &hour, unsigned int &minute, unsigned int &second, unsigned int &fs) const ; void getDate( int &year, unsigned int &month, unsigned int &day )const ; OCCI_STD_NAMESPACE::string toText(const OCCI_STD_NAMESPACE::string &fmt, unsigned int fsprec, const OCCI_STD_NAMESPACE::string &nlsParam ="") const ; void setTimeZoneOffset( int hour, int minute) ; void setTime( unsigned int hour, unsigned int minute, unsigned int second, unsigned int fs) ; void setDate( int year, unsigned int month, unsigned int day ) ; void setNull() ; void fromText( const OCCI_STD_NAMESPACE::string ×tmpStr, const OCCI_STD_NAMESPACE::string &fmt , const OCCI_STD_NAMESPACE::string &nlsParam= "", const Environment *env =NULL); bool isNull() const; Timestamp & operator =( const Timestamp &src) ; const IntervalYM subYM(const Timestamp& val) const ; const IntervalDS subDS(const Timestamp& val) const ; const Timestamp intervalAdd(const IntervalDS& val) const ; const Timestamp intervalSub(const IntervalDS& val) const ; const Timestamp intervalAdd(const IntervalYM& val) const ; const Timestamp intervalSub(const IntervalYM& val) const ; friend bool operator==(const Timestamp &a,const Timestamp &b); friend bool operator>(const Timestamp &a,const Timestamp &b); friend bool operator<(const Timestamp &a,const Timestamp &b); friend bool operator !=(const Timestamp &a,const Timestamp &b); friend bool operator >=(const Timestamp &a,const Timestamp &b); friend bool operator <=(const Timestamp &a,const Timestamp &b); friend class ResultSetImpl; friend class StatementImpl; friend class AnyDataImpl; private: OCIDateTime *ocidatetime; OCIEnv *ocienv; void *timestampExt; OCIDateTime *getOCIDateTime() const; Timestamp( OCIEnv *env, OCIDateTime *dt) ; void allocateDataMembers( OCIEnv *env) ; friend void getVector(const AnyData &any,OCCI_STD_NAMESPACE::vector<Timestamp> &vect); friend void setVector(AnyData &any, const OCCI_STD_NAMESPACE::vector<Timestamp> &vect) ; friend Timestamp MetaData::getTimestamp( MetaData::AttrId attrid) const ; friend void getVector(ResultSet *rs, unsigned int, OCCI_STD_NAMESPACE::vector<Timestamp> &vect) ; friend void getVector(Statement *rs, unsigned int, OCCI_STD_NAMESPACE::vector<Timestamp> &vect) ; friend void setVector(Statement *stmt, unsigned int paramIndex, const OCCI_STD_NAMESPACE::vector<Timestamp> &vect, const OCCI_STD_NAMESPACE::string &sqltype) ;}; // class Timestampclass IntervalDS{ public: IntervalDS() ; IntervalDS( const Environment *env,int day=0, int hour=0, int minute=0, int second=0, int fs=0) ; IntervalDS( const IntervalDS &src) ; IntervalDS( const Environment *env, const OCCI_STD_NAMESPACE::string &inpstr) ; ~IntervalDS(); int getDay () const ; int getHour () const ; int getMinute () const ; int getSecond() const ; int getFracSec () const ; void set( int day, int hour, int minute, int second, int fracsec) ; void setNull() ; void fromText( const OCCI_STD_NAMESPACE::string &inpstr, const OCCI_STD_NAMESPACE::string &nlsParam ="", const Environment *env=NULL) ; OCCI_STD_NAMESPACE::string toText( unsigned int lfprec, unsigned int fsprec, const OCCI_STD_NAMESPACE::string &nlsParam="") const ; bool isNull() const; IntervalDS& operator =( const IntervalDS &src) ; IntervalDS& operator +=( const IntervalDS &a); IntervalDS& operator -=( const IntervalDS &a); IntervalDS& operator *=( const Number &factor); IntervalDS& operator /=( const Number &factor); friend const IntervalDS operator+(const IntervalDS &a, const IntervalDS &b) ; friend const IntervalDS operator-(const IntervalDS &a, const IntervalDS &b) ; friend const IntervalDS operator*(const IntervalDS &a, const Number &factor) ; friend const IntervalDS operator/(const IntervalDS &a, const Number &factor) ; friend bool operator==(const IntervalDS &a, const IntervalDS &b) ; friend bool operator>(const IntervalDS &a, const IntervalDS &b) ; friend bool operator<(const IntervalDS &a, const IntervalDS &b) ; friend bool operator !=( const IntervalDS &a, const IntervalDS &b); friend bool operator >=( const IntervalDS &a, const IntervalDS &b); friend bool operator <=( const IntervalDS &a, const IntervalDS &b); private: OCIInterval *ociinter; OCIEnv *ocienv; void *intervalDSExt; IntervalDS( OCIEnv *env, OCIInterval *inter) ; OCIInterval * getOCIInterval() const; void allocateDataMembers( OCIEnv *env) ; friend const IntervalDS Timestamp::subDS( const Timestamp& val) const ; friend const Timestamp Timestamp::intervalAdd( const IntervalDS& val) const ; friend const Timestamp Timestamp::intervalSub( const IntervalDS& val) const ; friend class Date; friend void getVector(ResultSet *rs, unsigned int, OCCI_STD_NAMESPACE::vector<IntervalDS> &vect) ; friend void getVector(Statement *rs, unsigned int, OCCI_STD_NAMESPACE::vector<IntervalDS> &vect) ; friend void setVector(Statement *stmt, unsigned int paramIndex, const OCCI_STD_NAMESPACE::vector<IntervalDS> &vect, const OCCI_STD_NAMESPACE::string &sqltype) ; friend class StatementImpl; friend class ResultSetImpl; }; //class IntervalDSclass IntervalYM{ public: IntervalYM() ; IntervalYM( const Environment *env,int year=0, int month=0) ; IntervalYM( const Environment *env,const OCCI_STD_NAMESPACE::string &inpstr) ; IntervalYM( const IntervalYM &src) ; ~IntervalYM(); int getYear() const ; int getMonth() const ; void set( int year, int month) ; void setNull() ; void fromText( const OCCI_STD_NAMESPACE::string &inpstr, const OCCI_STD_NAMESPACE::string &nlsParam="", const Environment *env=NULL) ; OCCI_STD_NAMESPACE::string toText( unsigned int lfprec, const OCCI_STD_NAMESPACE::string &nlsParam="") const; bool isNull() const; IntervalYM & operator =( const IntervalYM &src) ; IntervalYM& operator +=( const IntervalYM &a); IntervalYM& operator -=( const IntervalYM &a); IntervalYM& operator *=( const Number &factor); IntervalYM& operator /=( const Number &factor); friend const IntervalYM operator+(const IntervalYM &a, const IntervalYM &b) ; friend const IntervalYM operator-(const IntervalYM &a, const IntervalYM &b) ; friend const IntervalYM operator*(const IntervalYM &a, const Number& factor); friend const IntervalYM operator/(const IntervalYM &a, const Number &factor); friend bool operator==(const IntervalYM &a, const IntervalYM &b) ; friend bool operator>(const IntervalYM &a, const IntervalYM &b) ; friend bool operator<( const IntervalYM &a, const IntervalYM &b) ; friend bool operator !=(const IntervalYM &a, const IntervalYM &b); friend bool operator >=(const IntervalYM &a, const IntervalYM &b); friend bool operator <=(const IntervalYM &a, const IntervalYM &b); private: OCIInterval *ociinter; OCIEnv *ocienv; void *intervalYMExt; IntervalYM( OCIEnv *env, OCIInterval *inter) ; OCIInterval *getOCIInterval() const; void allocateDataMembers( OCIEnv *env) ; friend const IntervalYM Timestamp :: subYM( const Timestamp& val) const ; friend const Timestamp Timestamp::intervalAdd( const IntervalYM &val) const ; friend const Timestamp Timestamp::intervalSub( const IntervalYM &val) const ; friend void getVector(ResultSet *rs, unsigned int, OCCI_STD_NAMESPACE::vector<IntervalYM> &vect) ; friend void getVector(Statement *rs, unsigned int, OCCI_STD_NAMESPACE::vector<IntervalYM> &vect) ; friend void setVector(Statement *stmt, unsigned int paramIndex, const OCCI_STD_NAMESPACE::vector<IntervalYM> &vect, const OCCI_STD_NAMESPACE::string &sqltype) ; friend class StatementImpl; friend class ResultSetImpl;}; //class IntervalYM/*--------------------------------------------------------------------------- EXPORT FUNCTIONS ---------------------------------------------------------------------------*//*--------------------------------------------------------------------------- INTERNAL FUNCTIONS ---------------------------------------------------------------------------*/} /* end of namespace occi */} /* end of namespace oracle */#endif /* OCCIDATA_ORACLE */#endif /* _olint */?? 快捷鍵說明
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