发明名称 |
Software instrumentation method and apparatus |
摘要 |
Methods and an apparatus for instrumenting object oriented software that do not require modification to existing source code or to executable files, nor do they require modification to any existing sequences of object resident instructions. Methods include the class interceptor, doppelganger and method hijacking software instrumentation techniques. The class interceptor technique intercepts and monitors the paths of execution associated with methods inherited by a target class. The class doppelganger technique intercepts and monitors the paths of execution entering a target class. The method hijacking technique creates and adds instrumented methods directly to a target class.
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申请公布号 |
US6968540(B2) |
申请公布日期 |
2005.11.22 |
申请号 |
US20010879838 |
申请日期 |
2001.06.12 |
申请人 |
OPNET TECHNOLOGIES INC. |
发明人 |
BECK RALPH L.;ROMANCHUK MICHAEL WALTER |
分类号 |
G06F9/42;G06F9/44;(IPC1-7):G06F9/44 |
主分类号 |
G06F9/42 |
代理机构 |
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