Patterns ,one of hot topics in object oriented fields are introduced in this paper ,including theconcept of patterns, the classification of patterns and its impacts on software development. This paperemphasizes on des...Patterns ,one of hot topics in object oriented fields are introduced in this paper ,including theconcept of patterns, the classification of patterns and its impacts on software development. This paperemphasizes on design patterns. Observer Pattern is introduced and is used to explain the Document-View structure in MFC.展开更多
文摘Patterns ,one of hot topics in object oriented fields are introduced in this paper ,including theconcept of patterns, the classification of patterns and its impacts on software development. This paperemphasizes on design patterns. Observer Pattern is introduced and is used to explain the Document-View structure in MFC.