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Unit BGRAClasses

📄 Source code

Description
Uses
Structures
Functions and Procedures
Types
Constants
Variables

Description

Basic Pascal types regardless of the framework (LCL, no LCL, MSEgui). To be used instead of Classes and Types in unit clause.

Uses

Overview

Functions and Procedures

procedure Dec64(var AValue: int64; const ADelta: int64); overload; inline;
procedure Dec64(var AValue: uint64; const ADelta: uint64); overload; inline;
procedure DecF(var ADest: single; ADelta: single); overload; inline;
procedure DecF(var ADest: double; ADelta: double); overload; inline;
procedure Inc64(var AValue: int64; const ADelta: int64); overload; inline;
procedure Inc64(var AValue: uint64; const ADelta: uint64); overload; inline;
procedure IncF(var ADest: single; ADelta: single); overload; inline;
procedure IncF(var ADest: double; ADelta: double); overload; inline;
function Point(AX, AY: Integer): TPoint;
function Rect(ALeft, ATop, ARight, ABottom: Integer): TRect;
function Size(AWidth, AHeight: Integer): TSize;

Types

EFCreateError = Classes.EFCreateError;
EFOpenError = Classes.EFOpenError;
EInvalidOperation = Classes.EInvalidOperation;
Int32or64 = Int64;
PPoint = ˆTPoint;
PRect = ˆTRect;
PSize = ˆTSize;
TAlignment = Classes.TAlignment;
TComponent = Classes.TComponent;
TFPList = Classes.TFPList;
THandleStream = Classes.THandleStream;
TList = Classes.TList;
TMemoryStream = Classes.TMemoryStream;
TNotifyEvent = Classes.TNotifyEvent;
TPersistent = Classes.TPersistent;
TPoint = Types.TPoint;
TPointF = Types.TPointF;
TRect = Types.TRect;
TRectF = Types.TRectF;
TResourceStream = Classes.TResourceStream;
TSeekOrigin = Classes.TSeekOrigin;
TShiftState = Classes.TShiftState;
TSize = Types.TSize;
TStream = Classes.TStream;
TStringList = Classes.TStringList;
TStrings = Classes.TStrings;
TStringStream = Classes.TStringStream;
UInt32or64 = UInt64;

Constants

fmCreate = Classes.fmCreate;
fmOpenRead = Classes.fmOpenRead;
fmOpenReadWrite = Classes.fmOpenReadWrite;
fmOpenWrite = Classes.fmOpenWrite;
soBeginning = Classes.soBeginning;
soCurrent = Classes.soCurrent;
soEnd = Classes.soEnd;
soFromBeginning = Classes.soFromBeginning;
soFromCurrent = Classes.soFromCurrent;
soFromEnd = Classes.soFromEnd;
ssAlt = Classes.ssAlt;
ssCtrl = Classes.ssCtrl;
ssDouble = Classes.ssDouble;
ssLeft = Classes.ssLeft;
ssMiddle = Classes.ssMiddle;
ssRight = Classes.ssRight;
ssShift = Classes.ssShift;
ssTriple = Classes.ssTriple;
taCenter = Classes.taCenter;
taLeftJustify = Classes.taLeftJustify;
taRightJustify = Classes.taRightJustify;

Description

Functions and Procedures

procedure Dec64(var AValue: int64; const ADelta: int64); overload; inline;

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procedure Dec64(var AValue: uint64; const ADelta: uint64); overload; inline;

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procedure DecF(var ADest: single; ADelta: single); overload; inline;

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procedure DecF(var ADest: double; ADelta: double); overload; inline;

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procedure Inc64(var AValue: int64; const ADelta: int64); overload; inline;

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procedure Inc64(var AValue: uint64; const ADelta: uint64); overload; inline;

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procedure IncF(var ADest: single; ADelta: single); overload; inline;

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procedure IncF(var ADest: double; ADelta: double); overload; inline;

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function Point(AX, AY: Integer): TPoint;

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function Rect(ALeft, ATop, ARight, ABottom: Integer): TRect;

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function Size(AWidth, AHeight: Integer): TSize;

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Types

EFCreateError = Classes.EFCreateError;

File creation exception

EFOpenError = Classes.EFOpenError;

File open exception

EInvalidOperation = Classes.EInvalidOperation;

Invalid operation exception

Int32or64 = Int64;

Signed integer value of at least 32 bits

PPoint = ˆTPoint;

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PRect = ˆTRect;

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PSize = ˆTSize;

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TAlignment = Classes.TAlignment;

Horizontal alignment

TComponent = Classes.TComponent;

Base component class

TFPList = Classes.TFPList;

FreePascal list of pointers

THandleStream = Classes.THandleStream;

Stream attached to file handle

TList = Classes.TList;

Delphi list of pointers

TMemoryStream = Classes.TMemoryStream;

Memory stream

TNotifyEvent = Classes.TNotifyEvent;

Standard event without parameters

TPersistent = Classes.TPersistent;

Base persistent class

TPoint = Types.TPoint;

Represents a point with X and Y integer coordinates

TPointF = Types.TPointF;

Contains a point with single-precision floating point coordinates

TRect = Types.TRect;

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TRectF = Types.TRectF;

Represents a rectangle with single-precision floating point coordinates

TResourceStream = Classes.TResourceStream;

Resource stream

TSeekOrigin = Classes.TSeekOrigin;

Stream seek origin

TShiftState = Classes.TShiftState;

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TSize = Types.TSize;

Constains a size with integer with and height

TStream = Classes.TStream;

Stream base class

TStringList = Classes.TStringList;

String list

TStrings = Classes.TStrings;

Base string list

TStringStream = Classes.TStringStream;

String stream

UInt32or64 = UInt64;

Unsigned integer value of at least 32 bits

Constants

fmCreate = Classes.fmCreate;

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fmOpenRead = Classes.fmOpenRead;

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fmOpenReadWrite = Classes.fmOpenReadWrite;

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fmOpenWrite = Classes.fmOpenWrite;

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soBeginning = Classes.soBeginning;

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soCurrent = Classes.soCurrent;

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soEnd = Classes.soEnd;

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soFromBeginning = Classes.soFromBeginning;

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soFromCurrent = Classes.soFromCurrent;

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soFromEnd = Classes.soFromEnd;

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ssAlt = Classes.ssAlt;

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ssCtrl = Classes.ssCtrl;

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ssDouble = Classes.ssDouble;

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ssLeft = Classes.ssLeft;

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ssMiddle = Classes.ssMiddle;

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ssRight = Classes.ssRight;

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ssShift = Classes.ssShift;

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ssTriple = Classes.ssTriple;

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taCenter = Classes.taCenter;

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taLeftJustify = Classes.taLeftJustify;

types always imported from Classes

taRightJustify = Classes.taRightJustify;

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