专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5615400A System for object oriented dynamic linking based upon a catalog of registered function set or class identifiers 失效
标题翻译：基于注册函数集或类标识符的目录的面向对象的动态链接系统
公开(公告)号：US5615400A
公开(公告)日：1997-03-25
申请号：US85187
申请日：1993-06-30
申请人： George C. Cowsar , Christopher J. Plummer , Michael J. Quinn
发明人： George C. Cowsar , Christopher J. Plummer , Michael J. Quinn
IPC分类号： G06F9/44 , G06F9/445 , G06F9/40
CPC分类号： G06F9/4428 , G06F9/44521 , G06F9/44536
摘要： A system is provided for managing code resources for use by client applications in a computer, wherein the computer has internal memory storing at least one client application. The apparatus comprises a resource set catalog stored in the internal memory. The resource set catalog identifies a plurality of function sets of functions by respective function set IDs. Further, the resource set catalog includes set records which characterize the functions within the respective sets. A dispatch engine, in the internal memory, linked with a client application, supplies a particular function set ID in response to a call by the client application of a particular function which is a member of a corresponding function set identified by the particular function set ID. A lookup engine in the internal memory, coupled with the resource set catalog and the dispatch engine, is responsive to the particular function set ID to look up a set record for a corresponding function set in the resource set catalog. Finally, a link engine in the internal memory and coupled with the dispatch engine returns the particular function to the client application in response to the set record. Thus, because the link engine is responsive to the set record, which is not linked with the client, the client need not be aware of changes in the structure of the library in which the particular function set resides. Thus, the function set can be moved into and out of internal memory, revised, placed in different sections of internal memory, and otherwise handled independently of the client, without requiring re-compilation of the client application.
摘要翻译：提供了一种用于管理代码资源以供计算机中的客户端应用使用的系统，其中所述计算机具有存储至少一个客户端应用的内部存储器。该装置包括存储在内部存储器中的资源集目录。资源集目录通过各个功能集ID识别多个功能函数集。此外，资源集目录包括表征各个集合内的功能的集合记录。与内部存储器中的与客户端应用程序链接的调度引擎响应于客户端应用程序对由特定功能集ID标识的对应功能集的成员的特定功能的调用提供特定功能集ID 。内部存储器中的查找引擎与资源集目录和调度引擎相结合，响应于特定的功能集ID来查找资源集目录中对应的功能集的集合记录。最后，内部存储器中的链接引擎与调度引擎相结合，响应于设置的记录将特定功能返回到客户端应用程序。因此，因为链接引擎响应于不与客户端相关联的设置记录，所以客户端不需要知道特定功能集所在的库的结构中的改变。因此，功能集可以移入和移出内部存储器，修改，放置在内部存储器的不同部分中，否则独立于客户机处理，而不需要重新编译客户端应用程序。

IPRDB

热门服务

关于我们

友情链接

联系方式