| 摘要 |
A component based software program, where each component is based on a component-type. Component-types are created from base classes comprising slo t definitions. The slot definitions are identified and stored in a component- type object. One or more components of the component-type are created, each comprising a reference to a component type object and a slotmap having stora ge locations for values associated with property slots definitions, in the component-type object. Values for property slots are entered into components by being placed in the storage locations. Also disclosed is a method for automatically designating unique names to components. One root component is created. Further non-root components are placed within the root component or within other components, so that all components form a tree structure. A component is assigned a unique identification string, comprising a sequentia l list of all of the component's ancestors and the component's name.
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