Class tarrayprop

Unit

msearrayprops

Declaration

type tarrayprop = class(tpersistent)

Description

Hierarchy

• TObject
• tpersistent
• tarrayprop

Overview

Fields

	fstate: arraypropsstatesty;
	fupdating: integer;
	fcountbefore: integer;

Methods

	procedure setfixcount(const avalue: integer); virtual;
	procedure change(const index: integer); virtual;
	function getcount: integer; virtual; abstract;
	function getdatapo: pointer; virtual; abstract;
	procedure checkcount(var acount: integer); virtual;
	procedure setcount1(acount: integer; doinit: boolean); virtual;
	procedure setcount(const acount: integer);
	procedure dosizechanged; virtual;
	function getsize: integer; virtual; abstract;
	function getitemspo(const index: integer): pointer; virtual; abstract;
	procedure writeitem(const index: integer; writer: twriter); virtual; abstract;
	procedure readitem(const index: integer; reader: treader); virtual; abstract;
	procedure defineproperties(filer: tfiler); override;
	procedure readcount(reader: treader);
	procedure writecount(writer: twriter);
	procedure readitems(reader: treader);
	procedure writeitems(writer: twriter);
	procedure init(startindex,endindex: integer); virtual;
	procedure dochange(const aindex: integer); virtual;
	procedure checkindex(const index: integer);
	function checkstored(ancestor: tpersistent): boolean; virtual;
	function propkind: arraypropkindty; virtual;
	procedure beginupdate;
	procedure endupdate(nochange: boolean = false);
	procedure clear;
	procedure insertempty(const index: integer);
	procedure insertdefault(const index: integer);
	procedure delete(const index: integer);
	procedure move(const curindex,newindex: integer); virtual;
	procedure order(const sourceorder: integerarty);
	procedure reorder(const destorder: integerarty);
	procedure link(alinkedarrays: array of tarrayprop);

Properties

	property fixcount: integer read ffixcount write setfixcount default 0;
	property onchange: arraychangeeventty read fonchange write fonchange;
	property count: integer read getcount write setcount default 0;

Description

Fields

	fstate: arraypropsstatesty;

	fupdating: integer;

	fcountbefore: integer;

Methods

	procedure setfixcount(const avalue: integer); virtual;

	procedure change(const index: integer); virtual;

	function getcount: integer; virtual; abstract;

	function getdatapo: pointer; virtual; abstract;

	procedure checkcount(var acount: integer); virtual;

	procedure setcount1(acount: integer; doinit: boolean); virtual;

	procedure setcount(const acount: integer);

	procedure dosizechanged; virtual;

	function getsize: integer; virtual; abstract;

	function getitemspo(const index: integer): pointer; virtual; abstract;

	procedure writeitem(const index: integer; writer: twriter); virtual; abstract;

	procedure readitem(const index: integer; reader: treader); virtual; abstract;

	procedure defineproperties(filer: tfiler); override;

	procedure readcount(reader: treader);

	procedure writecount(writer: twriter);

	procedure readitems(reader: treader);

	procedure writeitems(writer: twriter);

	procedure init(startindex,endindex: integer); virtual;

	procedure dochange(const aindex: integer); virtual;

	procedure checkindex(const index: integer);

	function checkstored(ancestor: tpersistent): boolean; virtual;

	function propkind: arraypropkindty; virtual;

	procedure beginupdate;

	procedure endupdate(nochange: boolean = false);

	procedure clear;

	procedure insertempty(const index: integer);

	procedure insertdefault(const index: integer);

	procedure delete(const index: integer);

	procedure move(const curindex,newindex: integer); virtual;

	procedure order(const sourceorder: integerarty);

	procedure reorder(const destorder: integerarty);

	procedure link(alinkedarrays: array of tarrayprop);

Properties

	property fixcount: integer read ffixcount write setfixcount default 0;

	property onchange: arraychangeeventty read fonchange write fonchange;

	property count: integer read getcount write setcount default 0;

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