Almost Fully Compatible with Borland Pascal and Borland Delphi Ansi Strings Wide Strings Exception Support Rtti Support Procedure Overloading Generics (Experimental) Operator Overloading Com, Corba, and Raw Interfaces Support Dynamic Array Support Variant Support Inlining Peephole Optimizer (80x86 Only) ...
packed//指令(记录)pascal//函数调用协定 private//访问类别符(class)procedure//声明 program//程序结构 property//声明 protected//访问类别符(类)public//访问类别符(类)published//访问类别符(类)raise//语句(异常处理)read//属性类别符 readonly//dispatch 接口类别符 record//类型 register//函数...
The Pascal compiler accepts a language that is almost identical to Berkeley Pascal. It was originally designed and built by Michael L. Powell in 1984. Joel McCormack made it faster, fixed lots of bugs, and swiped/wrote a User's Manual. Len Lattanzi ported it to the MIPS.It has the ...
幂运算 ∵ xy=eylnx ， ∴ xy =Exp(y*ln(x)注意：在FreePascal中,幂的表示: xy==power(x,y) 或 xy=x**y (I)随机函数：Random(x:word)，无x时，函数值取[0,1)之间的随机小数；有x 且为Word类型时，函数值取[0,x)之间的随机整数。前面加上：Randomize语句。(J)圆周率函数PI=3...
Free Pascal : Reference guide. Reference guide for Free Pascal, version 2.6.0 Document version 2.6 December 2011 Michaël Van Canneyt Contents 1 Pascal Tokens 10 1.1 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Fundamentals 4 Library See here for Fundamentals 5:https://github.com/fundamentalslib/fundamentals5 A code library for use with FreePascal/Delphi. Includes: String, DateTime and dynamic array routines Unicode routines Hash (e.g. SHA256, SHA512, SHA1, SHA256, MD5) ...
Language features: Object-oriented; Unicode support; Optional typing, ie dynamic or static typing; Richly typed; Higher-level mathematics support, for example Complex numbers, Rational numbers and Matrices; Virtual Machine architecture; Co-routines; Familiar language syntax, influenced by Object Pascal,...
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Free Pascal videos编辑 收藏0 分享到微信 分享到QQ 分享到微博 词条统计 浏览:73 次 字数:8785 最后编辑:6 年前 编辑次数:0 次
此两函数,估计学习Delphi/Pascal就知道:为record/object此类数据进行分配和释放内存块。 然后分配与释放是调用的是GetMem/FreeMem函数,与GetMem/FreeMem不同之处是:New()在GetMem后,进行了initialize(x)操作,即对record/object的数据进行初始化的操作。 initialize函数,在system单元,该函数说白了,即对record.object里面...