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#ifndef BASICGEOMETRYOPERATOR_H
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#define BASICGEOMETRYOPERATOR_H
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class BasicGeometryOperator
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{
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public:
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virtual void paint()=0;
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virtual void saveData()=0;
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virtual void pick()=0;// 点、线、单元,区域 四种拾取
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virtual void move()=0;
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};
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#endif // BASICGEOMETRYOPERATOR_H
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