System.TimeSpan.TTimeSpan

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Delphi

  TTimeSpan = record
  private
    FTicks: Int64;
  strict private
    function GetDays: Integer;
    function GetHours: Integer;
    function GetMinutes: Integer;
    function GetSeconds: Integer;
    function GetMilliseconds: Integer;
    function GetTotalDays: Double;
    function GetTotalHours: Double;
    function GetTotalMinutes: Double;
    function GetTotalSeconds: Double;
    function GetTotalMilliseconds: Double;
    class function GetScaledInterval(Value: Double; Scale: Integer): TTimeSpan; static;
    class constructor Create;
  strict private class var
    FMinValue: TTimeSpan{ = (FTicks: -9223372036854775808)};
    FMaxValue: TTimeSpan{ = (FTicks: $7FFFFFFFFFFFFFFF)};
    FZero: TTimeSpan;
  strict private const
    MillisecondsPerTick = 0.0001;
    SecondsPerTick = 1e-07;
    MinutesPerTick = 1.6666666666666667E-09;
    HoursPerTick = 2.7777777777777777E-11;
    DaysPerTick = 1.1574074074074074E-12;
    MillisPerSecond = 1000;
    MillisPerMinute = 60 * MillisPerSecond;
    MillisPerHour = 60 * MillisPerMinute;
    MillisPerDay = 24 * MillisPerHour;
    MaxSeconds = 922337203685;
    MinSeconds = -922337203685;
    MaxMilliseconds = 922337203685477;
    MinMilliseconds = -922337203685477;
  public const
    TicksPerMillisecond = 10000;
    TicksPerSecond = 1000 * Int64(TicksPerMillisecond);
    TicksPerMinute = 60 * Int64(TicksPerSecond);
    TicksPerHour = 60 * Int64(TicksPerMinute);
    TicksPerDay = 24 * TIcksPerHour;
  public
    constructor Create(ATicks: Int64); overload;
    constructor Create(Hours, Minutes, Seconds: Integer); overload;
    constructor Create(Days, Hours, Minutes, Seconds: Integer); overload;
    constructor Create(Days, Hours, Minutes, Seconds, Milliseconds: Integer); overload;
    function Add(const TS: TTimeSpan): TTimeSpan; overload;
    function Duration: TTimeSpan;
    function Negate: TTimeSpan;
    function Subtract(const TS: TTimeSpan): TTimeSpan; overload;
    function ToString: string;
    class function FromDays(Value: Double): TTimeSpan; static;
    class function FromHours(Value: Double): TTimeSpan; static;
    class function FromMinutes(Value: Double): TTimeSpan; static;
    class function FromSeconds(Value: Double): TTimeSpan; static;
    class function FromMilliseconds(Value: Double): TTimeSpan; static;
    class function FromTicks(Value: Int64): TTimeSpan; static;
    class function Subtract(const D1, D2: TDateTime): TTimeSpan; overload; static;
    class function Parse(const S: string): TTimeSpan; static;
    class function TryParse(const S: string; out Value: TTimeSpan): Boolean; static;
    class operator Add(const Left, Right: TTimeSpan): TTimeSpan;
    class operator Add(const Left: TTimeSpan; Right: TDateTime): TDateTime;
    class operator Add(const Left: TDateTime; Right: TTimeSpan): TDateTime;
    class operator Subtract(const Left, Right: TTimeSpan): TTimeSpan;
    class operator Subtract(const Left: TDateTime; Right: TTimeSpan): TDateTime;
    class operator Equal(const Left, Right: TTimeSpan): Boolean;
    class operator NotEqual(const Left, Right: TTimeSpan): Boolean;
    class operator GreaterThan(const Left, Right: TTimeSpan): Boolean;
    class operator GreaterThanOrEqual(const Left, Right: TTimeSpan): Boolean;
    class operator LessThan(const Left, Right: TTimeSpan): Boolean;
    class operator LessThanOrEqual(const Left, Right: TTimeSpan): Boolean;
    class operator Negative(const Value: TTimeSpan): TTimeSpan;
    class operator Positive(const Value: TTimeSpan): TTimeSpan;
    class operator Implicit(const Value: TTimeSpan): string;
    class operator Explicit(const Value: TTimeSpan): string;
    property Ticks: Int64 read FTicks;
    property Days: Integer read GetDays;
    property Hours: Integer read GetHours;
    property Minutes: Integer read GetMinutes;
    property Seconds: Integer read GetSeconds;
    property Milliseconds: Integer read GetMilliseconds;
    property TotalDays: Double read GetTotalDays;
    property TotalHours: Double read GetTotalHours;
    property TotalMinutes: Double read GetTotalMinutes;
    property TotalSeconds: Double read GetTotalSeconds;
    property TotalMilliseconds: Double read GetTotalMilliseconds;
    class property MinValue: TTimeSpan read FMinValue;
    class property MaxValue: TTimeSpan read FMaxValue;
    class property Zero: TTimeSpan read FZero;
  end;

C++

struct DECLSPEC_DRECORD TTimeSpan
{
private:
    __int64 FTicks;
private:
    int __fastcall GetDays();
    int __fastcall GetHours();
    int __fastcall GetMinutes();
    int __fastcall GetSeconds();
    int __fastcall GetMilliseconds();
    double __fastcall GetTotalDays();
    double __fastcall GetTotalHours();
    double __fastcall GetTotalMinutes();
    double __fastcall GetTotalSeconds();
    double __fastcall GetTotalMilliseconds();
    static TTimeSpan __fastcall GetScaledInterval(double Value, int Scale);
    static TTimeSpan FMinValue;
    static TTimeSpan FMaxValue;
    static TTimeSpan FZero;
    #define TTimeSpan_MillisecondsPerTick  (1.000000E-04)
    #define TTimeSpan_SecondsPerTick  (1.000000E-07)
    #define TTimeSpan_MinutesPerTick  (1.666667E-09)
    #define TTimeSpan_HoursPerTick  (2.777778E-11)
    #define TTimeSpan_DaysPerTick  (1.157407E-12)
    static const System::Word MillisPerSecond = System::Word(0x3e8);
    static const System::Word MillisPerMinute = System::Word(0xea60);
    static const int MillisPerHour = int(0x36ee80);
    static const int MillisPerDay = int(0x5265c00);
    static const __int64 MaxSeconds = 0x000000d6bf94d5e5LL;
    static const __int64 MinSeconds = -0x000000d6bf94d5e5LL;
    static const __int64 MaxMilliseconds = 0x000346dc5d638865LL;
    static const __int64 MinMilliseconds = -0x000346dc5d638865LL;
public:
    static const System::Word TicksPerMillisecond = System::Word(0x2710);
    static const __int64 TicksPerSecond = 0x0000000000989680LL;
    static const __int64 TicksPerMinute = 0x0000000023c34600LL;
    static const __int64 TicksPerHour = 0x0000000861c46800LL;
    static const __int64 TicksPerDay = 0x000000c92a69c000LL;
    __fastcall TTimeSpan(__int64 ATicks)/* overload */;
    __fastcall TTimeSpan(int Hours, int Minutes, int Seconds)/* overload */;
    __fastcall TTimeSpan(int Days, int Hours, int Minutes, int Seconds)/* overload */;
    __fastcall TTimeSpan(int Days, int Hours, int Minutes, int Seconds, int Milliseconds)/* overload */;
    TTimeSpan __fastcall Add(const TTimeSpan &TS)/* overload */;
    TTimeSpan __fastcall Duration();
    TTimeSpan __fastcall Negate();
    TTimeSpan __fastcall Subtract(const TTimeSpan &TS)/* overload */;
    System::UnicodeString __fastcall ToString();
    static TTimeSpan __fastcall FromDays(double Value);
    static TTimeSpan __fastcall FromHours(double Value);
    static TTimeSpan __fastcall FromMinutes(double Value);
    static TTimeSpan __fastcall FromSeconds(double Value);
    static TTimeSpan __fastcall FromMilliseconds(double Value);
    static TTimeSpan __fastcall FromTicks(__int64 Value);
    static TTimeSpan __fastcall Subtract(const System::TDateTime D1, const System::TDateTime D2)/* overload */;
    static TTimeSpan __fastcall Parse(const System::UnicodeString S);
    static bool __fastcall TryParse(const System::UnicodeString S, /* out */ TTimeSpan &Value);
    static TTimeSpan __fastcall _op_Addition(const TTimeSpan &Left, const TTimeSpan &Right);
    static System::TDateTime __fastcall _op_Addition(const TTimeSpan &Left, System::TDateTime Right);
    static System::TDateTime __fastcall _op_Addition(const System::TDateTime Left, const TTimeSpan &Right);
    static TTimeSpan __fastcall _op_Subtraction(const TTimeSpan &Left, const TTimeSpan &Right);
    static System::TDateTime __fastcall _op_Subtraction(const System::TDateTime Left, const TTimeSpan &Right);
    static bool __fastcall _op_Equality(const TTimeSpan &Left, const TTimeSpan &Right);
    static bool __fastcall _op_Inequality(const TTimeSpan &Left, const TTimeSpan &Right);
    static bool __fastcall _op_GreaterThan(const TTimeSpan &Left, const TTimeSpan &Right);
    static bool __fastcall _op_GreaterThanOrEqual(const TTimeSpan &Left, const TTimeSpan &Right);
    static bool __fastcall _op_LessThan(const TTimeSpan &Left, const TTimeSpan &Right);
    static bool __fastcall _op_LessThanOrEqual(const TTimeSpan &Left, const TTimeSpan &Right);
    static TTimeSpan __fastcall _op_UnaryNegation(const TTimeSpan &Value);
    static TTimeSpan __fastcall _op_UnaryPlus(const TTimeSpan &Value);
    __fastcall operator System::UnicodeString();
    __property __int64 Ticks = {read=FTicks};
    __property int Days = {read=GetDays};
    __property int Hours = {read=GetHours};
    __property int Minutes = {read=GetMinutes};
    __property int Seconds = {read=GetSeconds};
    __property int Milliseconds = {read=GetMilliseconds};
    __property double TotalDays = {read=GetTotalDays};
    __property double TotalHours = {read=GetTotalHours};
    __property double TotalMinutes = {read=GetTotalMinutes};
    __property double TotalSeconds = {read=GetTotalSeconds};
    __property double TotalMilliseconds = {read=GetTotalMilliseconds};
    /* static */ __property TTimeSpan MinValue = {read=FMinValue};
    /* static */ __property TTimeSpan MaxValue = {read=FMaxValue};
    /* static */ __property TTimeSpan Zero = {read=FZero};
private:
public:
    TTimeSpan() {}
    friend TTimeSpan operator +(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_Addition(Left, Right); }
    friend System::TDateTime operator +(const TTimeSpan &Left, System::TDateTime Right) { return TTimeSpan::_op_Addition(Left, Right); }
    friend System::TDateTime operator +(const System::TDateTime Left, const TTimeSpan &Right) { return TTimeSpan::_op_Addition(Left, Right); }
    friend TTimeSpan operator -(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_Subtraction(Left, Right); }
    friend System::TDateTime operator -(const System::TDateTime Left, const TTimeSpan &Right) { return TTimeSpan::_op_Subtraction(Left, Right); }
    friend bool operator ==(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_Equality(Left, Right); }
    friend bool operator !=(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_Inequality(Left, Right); }
    friend bool operator >(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_GreaterThan(Left, Right); }
    friend bool operator >=(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_GreaterThanOrEqual(Left, Right); }
    friend bool operator <(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_LessThan(Left, Right); }
    friend bool operator <=(const TTimeSpan &Left, const TTimeSpan &Right) { return TTimeSpan::_op_LessThanOrEqual(Left, Right); }
    TTimeSpan operator -() { return TTimeSpan::_op_UnaryNegation(*this); }
    TTimeSpan operator +() { return TTimeSpan::_op_UnaryPlus(*this); }
};

Eigenschaften

Typ Sichtbarkeit Quelle Unit Übergeordnet
record
struct
public
System.TimeSpan.pas
System.TimeSpan.hpp
System.TimeSpan System.TimeSpan

Beschreibung

Beschreibt ein Zeitintervall.

TTimeSpan ist eine Datenstruktur, die Informationen über eine Zeitspanne enthält. Ein TTimeSpan-Objekt kann ein positives oder negatives Zeitintervall von Tagen, Stunden, Minuten, Sekunden, Millisekunden und Ticks sein.

Siehe auch