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Added unary - operator. 

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21117 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2007-05-12 16:15:20 +00:00
parent 0473808ce2
commit f2d34b2994
2 changed files with 8 additions and 0 deletions
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1
headers/os/interface/Point.h
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@ -29,6 +29,7 @@ public:
void ConstrainTo(BRect r);
void PrintToStream() const;
BPoint operator-() const;
BPoint operator+(const BPoint &p) const;
BPoint operator-(const BPoint &p) const;
BPoint& operator+=(const BPoint &p);

7
src/kits/interface/Point.cpp
View File

@ -33,6 +33,13 @@ BPoint::PrintToStream() const
}
BPoint
BPoint::operator-() const
{
return BPoint(-x, -y);
}
BPoint
BPoint::operator+(const BPoint& p) const
{