The Design of GP 2

The Design of GP 2
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GP 2 的设计

DOI:
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发表时间:
2012
期刊:
WRS
影响因子:
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通讯作者:
D. Plump
D. Plump
中科院分区:
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文献类型:
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作者:
D. Plump

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本文内斯了GP 2的语法和语义,GP 2是图编程语言GP的修订版。新的概念进行了说明和解释与示例程序。GP第一版的变化包括改进的标签类型系统,节点和边缘的内置标记机制,条件规则模式的更强大的边缘谓词,以及返回匹配节点的入度和出度的函数。此外,分支和循环语句的语义已经被简化了艾德,以允许它们的有效实现。
This papers defines the syntax and semantics of GP 2, a revised version of the graph programminglanguageGP. New concepts are illustrated and explainedwith exampleprograms. Changesto the firstversion of GP include an improved type system for labels, a built-in marking mechanism for nodesand edges, a more powerful edgepredicate for conditional rule schemata, and functions returningthe indegree and outdegree of matched nodes. Moreover, the semantics of the branching and loopstatement have been simplified to allow their efficient imple mentation.