【摘要】 本文介绍了面向转换式程序设计的元语言TrapML。元语言TrapML是根据对面向转换式程序设计的元语言的设计原则、结构与功能等方面进行分析后提出的。该语言具有对象语言语法描述、转换规则描述和转换策略描述设施,可以比较方便地描述转换系统的行为,书写较精确或模糊的转换策略,元程序具有较高的可靠性。更多还原

【Abstract】 We propose a metalanguage TrapML for transformational programming, which is designed based on the analysis of its design principles, structures and functions. It has the facilities to describe the syntax of object languages, the set of transformation rules and strategies. The behaviour of transformation systems can be conveniently expressed. Both accurate and vague strategies can be written in TrapML. Metaprogram is of higher reliability.更多还原