Our CloneDR is a tool for finding exact and near-miss blocks of code constructed by copy and paste activities. It can handle systems of millions of lines of code.
It uses precise language grammars to pick out language structures (identifiers, expressions, statements, blocks, functions, classes, packages, ...) that have been copied, and to determine the points of variation across the sets of clones (any of those structures can be parameters!)
CloneDR operates on a wide variety of languages: C, C++, C#, Java, PHP, COBOL, Python, Ada, Fortran, EGL and visual basic (VBScript, VB6, VB.net).
The website has a number of sample clone detection reports from a variety of those languages.
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是的，请尝试复制粘贴检测器。
Yes, try the Copy Paste Detector.
我们的 CloneDR 是一种工具，用于查找通过复制和粘贴构建的精确代码块和几乎未命中的代码块活动。
它可以处理数百万行代码的系统。
它使用精确的语言语法来挑选出已复制的语言结构（标识符、表达式、语句、块、函数、类、包……），并确定克隆集（其中任何一个）之间的变异点。结构可以是参数！）
CloneDR 可在多种语言上运行：C、C++、C#、Java、PHP、COBOL、Python、Ada、Fortran、EGL 和 Visual Basic（VBScript、VB6、VB.net）。
该网站有许多来自各种语言的克隆检测报告样本。
该产品可在 http://www.semanticdesigns.com 上进行评估。其他开源替代品有 Simian 和 PMD CPD
Our CloneDR is a tool for finding exact and near-miss blocks of code constructed by copy and paste activities.
It can handle systems of millions of lines of code.
It uses precise language grammars to pick out language structures (identifiers, expressions, statements, blocks, functions, classes, packages, ...) that have been copied, and to determine the points of variation across the sets of clones (any of those structures can be parameters!)
CloneDR operates on a wide variety of languages: C, C++, C#, Java, PHP, COBOL, Python, Ada, Fortran, EGL and visual basic (VBScript, VB6, VB.net).
The website has a number of sample clone detection reports from a variety of those languages.
This product is available for evaluation on http://www.semanticdesigns.com. Other open source alternatives are Simian and PMD CPD
http://patterninsight.com/products/cp-miner.php
相关论文 - http://citeseerx.ist。 psu.edu/viewdoc/summary?doi=10.1.1.123.113
http://patterninsight.com/products/cp-miner.php
Related paper - http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.123.113
CloneDigger 适用于 Python 和 Java。
CloneDigger for Python and Java.