44 lines
541 B
C++
44 lines
541 B
C++
#include "point.hh"
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Point Point::operator=(const Point &p)
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{
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if (this == &p)
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return *this;
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x = p.x;
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y = p.y;
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z = p.z;
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return *this;
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}
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bool Point::operator<(const Point &p) const
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{
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if (x < p.x)
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return true ;
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if (x > p.x)
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return false ;
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if (y < p.y)
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return true ;
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if (y > p.y)
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return false ;
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if (z < p.z)
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return true ;
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return false ;
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}
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ostream &operator<<(ostream &os, const Point &p)
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{
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os << "(" << p.x << ";" << p.y << ";" << p.z << ")";
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return os;
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}
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