发明授权
US5369766A Object-oriented loader system with support for different load formats
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面向对象的加载系统,支持不同的加载格式
- 专利标题: Object-oriented loader system with support for different load formats
- 专利标题(中): 面向对象的加载系统,支持不同的加载格式
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申请号: US37054申请日: 1993-03-25
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公开(公告)号: US5369766A公开(公告)日: 1994-11-29
- 发明人: Russell T. Nakano , Andrew G. Heninger
- 申请人: Russell T. Nakano , Andrew G. Heninger
- 申请人地址: CA Cupertino
- 专利权人: Taligent, Inc.
- 当前专利权人: Taligent, Inc.
- 当前专利权人地址: CA Cupertino
- 主分类号: G06F9/44
- IPC分类号: G06F9/44 ; G06F9/445 ; G06F9/40
摘要:
A method and apparatus for an innovative object oriented framework system is disclosed. The system uses an innovative load architecture for a framework application and provides a system and method for dynamically linking load modules at runtime. The preferred embodiment employs a collection of load modules, each of which contains functions, static data, and classes to make the load modules appear as if they were statically linked together. However, code executing in one load module can perform operations on another load modules code, such as: calling a function, or obtaining a pointer to a function; accessing static data or obtaining a pointer to the static data; calling any public or protected member function of a class to obtain a pointer or access a public or protected data member of the class; or cast to any base of an object of a class.
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