http://www.smartdraw.com/tutorials/software/uml/tutorial_01.htm
SmartDraw UML Center
HOW TO DRAW UML DIAGRAMS
What is UML?
UML stands for Unified Modeling Language. This object-oriented system of notation has evolved from the work of Grady Booch, James Rumbaugh, Ivar Jacobson, and the Rational Software Corporation. These renowned computer scientists fused their respective technologies into a single, standardized model. Today, UML is accepted by the Object Management Group (OMG) as the standard for modeling object oriented programs.
Types of UML Diagrams
UML defines nine types of diagrams: class (package), object, use case, sequence, collaboration, statechart, activity, component, and deployment.
Class Diagrams
Class diagrams are the backbone of almost every object oriented method, including UML. They describe the static structure of a system.
Abandon の DP动态规划【专辑】(长期更新)
可持久化线段树【专题@AbandonZHANG】
DP动态规划【专辑@AbandonZHANG】
最近公共祖先LCA 【专题@AbandonZHANG】
最近公共祖先LCA 【专题@AbandonZHANG】
可持久化线段树【专题@AbandonZHANG】
SDK , MFC 和 API
2007年12月英语四级预测作文大全3
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