AppleAndPear - 博客园

2010年11月7日

摘要： function XXXReverseString(const AText: string): string;var S, D: Pchar; i: Integer;Begin S := Pchar(AText); SetLength(Result, Length(AText)); D := Pchar(Result); for i := Length(AText) - 1 downto 0 do... 阅读全文

posted @ 2010-11-07 16:55 AppleAndPear 阅读(163) 评论(0) 推荐(0)

2010年11月5日

Pchar和String一样当作数组一样使用的例子。

摘要： procedure Move( const Source; var Dest; count : Integer );{$IFDEF PUREPASCAL}var S, D: PChar; I: Integer;begin S := PChar(@Source); D := PChar(@Dest); if S = D then Exit; if Cardinal(D) > Cardinal(... 阅读全文

posted @ 2010-11-05 08:48 AppleAndPear 阅读(197) 评论(0) 推荐(0)

2010年11月3日

Delphi资料

摘要： http://www.codexterity.com/http://www.drbob42.com/delphi7/index.htm 阅读全文

posted @ 2010-11-03 22:16 AppleAndPear 阅读(153) 评论(0) 推荐(0)

A Brief History of Strings

摘要： http://www.codexterity.com/delphistrings.htmA Brief History of StringsDelphi strings in depthStrings are a bit of a mystery to most Delphi developers. The fact that new features are added in almost ev... 阅读全文

posted @ 2010-11-03 09:35 AppleAndPear 阅读(308) 评论(0) 推荐(0)

2010年11月2日

Inline Assembler in Delphi (I) Introduction

摘要： Inline Assembler in Delphi (I) IntroductionBy Ernesto De Spirito <edspirito@latiumsoftware.com>This article simply intends to introduce you to the world of inline assembler in Delphi. It will ba... 阅读全文

posted @ 2010-11-02 14:09 AppleAndPear 阅读(767) 评论(0) 推荐(0)

Inline Assembler in Delphi (II) ANSI strings

摘要： Inline Assembler in Delphi (II) ANSI stringsBy Ernesto De Spirito <edspirito@latiumsoftware.com>In this chapter we will learn a few more assembler instructions, and the basics of working with AN... 阅读全文

posted @ 2010-11-02 14:07 AppleAndPear 阅读(521) 评论(0) 推荐(0)

Inline Assembler in Delphi (VI) Calling external procedures

摘要： Inline Assembler in Delphi (VI) Calling external proceduresBy Ernesto De Spirito <edspirito@latiumsoftware.com>API functions and the Stdcall calling conventionAPI functions are called transparen... 阅读全文

posted @ 2010-11-02 09:01 AppleAndPear 阅读(583) 评论(0) 推荐(0)

Inline Assembler in Delphi (V) An Introdunction to Objects

摘要： Inline Assembler in Delphi (V) An Introdunction to ObjectsBy Ernesto De Spirito <edspirito@latiumsoftware.com>Objects are recordsFrom the assembler point of view, an object is like a record, who... 阅读全文

posted @ 2010-11-02 08:59 AppleAndPear 阅读(791) 评论(0) 推荐(0)

Inline Assembler in Delphi (III) Static Arrays

摘要： Inline Assembler in Delphi (III) Static ArraysBy Ernesto De Spirito <edspirito@latiumsoftware.com>Passing static arrays as parametersStatic arrays parameters are passed as pointers to the first ... 阅读全文

posted @ 2010-11-02 08:54 AppleAndPear 阅读(575) 评论(0) 推荐(0)

Inline Assembler in Delphi (IV) Records

摘要： Inline Assembler in Delphi (IV) RecordsBy Ernesto De Spirito <edspirito@latiumsoftware.com>Passing records as parametersLike static arrays, records are internally passed as pointers to the data,... 阅读全文

posted @ 2010-11-02 08:53 AppleAndPear 阅读(695) 评论(0) 推荐(0)