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- {
- This file is part of the Free Pascal run time library.
- Copyright (c) 1999-2005 by Florian Klaempfl,
- member of the Free Pascal development team.
- This file implements support routines for Shortstrings with FPC/JVM
- See the file COPYING.FPC, included in this distribution,
- for details about the copyright.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- **********************************************************************}
- type
- TAnsiCharArray = array of ansichar;
- ShortstringClass = class sealed (JLObject,JLCloneable)
- public
- { "length byte" }
- curlen: byte;
- { length is always the maximum length of the string (so that even reads
- past the current length of the shortstring work, just like in regular
- shortstrings }
- fdata: TAnsiCharArray;
- public
- constructor Create(const arr: array of ansichar; maxlen: byte);overload;
- constructor Create(const arr: array of unicodechar; maxlen: byte);overload;
- constructor Create(const u: unicodestring; maxlen: byte);overload;
- constructor Create(const a: ansistring; maxlen: byte);overload;
- constructor Create(const s: shortstring; maxlen: byte);overload;
- constructor Create(ch: ansichar; maxlen: byte);overload;
- constructor Create(ch: unicodechar; maxlen: byte);overload;
- class function CreateEmpty(maxlen: byte): ShortstringClass; static;
- class function CreateFromLiteralStringBytes(const u: unicodestring): shortstring; static;
- procedure FpcDeepCopy(dest: ShortstringClass);
- procedure copyFromAnsiCharArray(const arr: array of ansichar; maxlen: byte);
- procedure setChar(index: jint; char: ansichar);
- function charAt(index: jint): ansichar;
- function toUnicodeString: unicodestring;
- function toAnsistring: ansistring;
- function toString: JLString; override;
- function clone: JLObject; override;
- // function concat(const a: shortstring): shortstring;
- // function concatmultiple(const arr: array of shortstring): shortstring;
- function length: jint;
- end;
- AnsiCharArrayClass = class sealed (JLObject)
- class function CreateFromLiteralStringBytes(const u: unicodestring): TAnsiCharArray; static;
- end;
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