Seed7是一种开源的通用编程语言,它是一种比Ada、C++++和Java更高层次的语言。它的类型结果和类型参数比一个模板或泛型的概念更讲究。其特征是面向对象,虽然Seed7包含了其他编程语言的一些概念,但是它与其它编程语言有很多不同的特性,详细特性包括:
-作为可扩展的编程语言,它支持用户定义的语句和操作。
-类型是第一类对象(模板和泛型可以很容易定义)。
-预定义的构造,如数组和循环。
-面向对象具有界面和多个调度。
-静态类型检查。
-支持无限制大小的BigInteger和bigRational数字。
-异常处理功能。
-支持程序/函数/运操作/报表超载功能。
-各种预定义类型,如可调整大小的数组,hashes, sets,structs,color,time,duration,等。
-在Linux下运行,支持各种UNIX和Windows版本。
Seed7 2011-08-01版本更新日志:
-">Left and right shift for bigIntegers was improved to allow negative shift counts.
-The interpreter was improved to default to non-verbose parsing.
-An overloaded version of the @:= operator was added to "string.s7i".
-The performance of bigInteger increment and decrement functions was improved.
-The functions getPixelColor, pixelToColor, inputReady, and daysInMonth were added.
-The initialization of bigInteger constants in compiled programs was improved.
-The function "newPixmap" was improved to allow creating pixmaps when no window was opened.
-The manual and documentation comments were improved.
下载地址:http://sourceforge.net/projects/seed7/files/seed7/seed7_05_20110801/