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Program test
Type ClassNode
Real(8) x,y!节点坐标
Real(8) E,v!材料属性
End Type
Type ClassElement!三角形单元
Type(ClassNode),Pointer::Node(:)
End Type
Type(ClassNode) , target :: Node(4)
Type(ClassElement) :: Element
Node(1).x=10
Node(2).x=20
Node(3).x=30
Node(4).x=40
Element.Node(1) => Node(1)
Element.Node(2) => Node(3)
Element.Node(3) => Node(4)
Print*,Element.Node(1).x,',',Element.Node(2).x,',',Element.Node(3).x
Pause
End