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1. 发明授权

US06240545B1 Setting instance breakpoints in object oriented computer programs 失效
标题翻译：在面向对象的计算机程序中设置实例断点
公开(公告)号：US06240545B1
公开(公告)日：2001-05-29
申请号：US09067858
申请日：1998-04-27
申请人： Ian Hugh Carmichael , Eduardus Antonius Theodorus Merks , David Paul Olshefski , Mike Wulkan
发明人： Ian Hugh Carmichael , Eduardus Antonius Theodorus Merks , David Paul Olshefski , Mike Wulkan
IPC分类号： G06F945
CPC分类号： G06F11/362 , G06F11/3636
摘要： A mechanism for setting a conditional breakpoint on all methods called by a specific instance of a class. To set the instance breakpoint, the debugger determines all of the methods that can be applied to the object type or class. In an environment in which full debugging information includes the correspondence between virtual function tables and specific classes, and full class hierarchy information, the methods are located by locating the pointer to the type's virtual function table, and from the virtual function table, locating the specific class in the debugging information. Identifying the specific type permits all of the base classes of the type to be identified in the debugging information, and from the class hierarchy information, all methods for objects of the type can be compiled. The debugger then sets a conditional breakpoint on each method, the condition specifying that the breakpoint should cause program execution to automatically stop only if the method is being called for the particular object or instance for which the instance breakpoint was set.
摘要翻译：用于在由类的特定实例调用的所有方法上设置条件断点的机制。要设置实例断点，调试器将确定可应用于对象类型或类的所有方法。在完整的调试信息包括虚拟功能表和特定类之间的对应关系以及全类层级信息的环境中，通过将指针定位到类型的虚拟功能表，并从虚拟功能表中找出具体的方法类中的调试信息。识别特定类型允许在调试信息中识别类型的所有基类，并且从类层次结构信息可以编译类型对象的所有方法。然后，调试器在每个方法上设置一个条件断点，该条件指定断点应该导致程序执行，只有当该特定对象或实例断点被设置的实例被调用时才会自动停止。

2. 发明授权

US07007269B2 Method of providing open access to application profiling data 失效
标题翻译：提供对应用程序分析数据的开放访问的方法
公开(公告)号：US07007269B2
公开(公告)日：2006-02-28
申请号：US10093464
申请日：2002-03-07
申请人： Harm Sluiman , Mike Wulkan
发明人： Harm Sluiman , Mike Wulkan
IPC分类号： G06F9/44
CPC分类号： H04L67/22 , G06F11/3495
摘要： A data structure for exchanging profiling data in the form of trace elements between collection agents and analysis agents in a profiling tool, wherein the data structure comprises elements for identifying fragments, and attributes defining a logical hierarchy between the trace elements. A system is also set forth for providing access to profiling data of an application over an network, comprising a profiling interface for transmitting event data from the application, a collection agent for receiving and encoding the event data in trace element fragments each containing at least one attribute, and in response transmitting the fragments over the network, and at least one analysis client for receiving and collating the fragments in accordance with the at least one attribute.
摘要翻译：用于在分析工具中以收集代理和分析代理之间的跟踪元素的形式交换分析数据的数据结构，其中所述数据结构包括用于识别片段的元素，以及定义所述微量元素之间的逻辑层级的属性。还提出了一种系统，用于通过网络提供对应用程序的分析数据的访问，包括用于从应用程序传输事件数据的分析界面，用于接收和编码跟踪元素片段中的事件数据的收集代理，每个元素片段包含至少一个属性，并且响应于通过网络发送片段，以及至少一个分析客户端，用于根据该至少一个属性接收和整理片段。

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