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namespace LB_VisionControls
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{
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/// <summary>
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/// Line index and char index
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/// </summary>
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public struct Place
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{
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public int iChar;
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public int iLine;
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public Place(int iChar, int iLine)
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{
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this.iChar = iChar;
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this.iLine = iLine;
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}
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public void Offset(int dx, int dy)
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{
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iChar += dx;
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iLine += dy;
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}
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public static bool operator !=(Place p1, Place p2)
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{
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return !p1.Equals(p2);
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}
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public static bool operator ==(Place p1, Place p2)
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{
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return p1.Equals(p2);
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}
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public static bool operator <(Place p1, Place p2)
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{
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if (p1.iLine < p2.iLine) return true;
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if (p1.iLine > p2.iLine) return false;
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if (p1.iChar < p2.iChar) return true;
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return false;
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}
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public static bool operator <=(Place p1, Place p2)
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{
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if (p1.Equals(p2)) return true;
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if (p1.iLine < p2.iLine) return true;
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if (p1.iLine > p2.iLine) return false;
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if (p1.iChar < p2.iChar) return true;
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return false;
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}
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public static bool operator >(Place p1, Place p2)
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{
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if (p1.iLine > p2.iLine) return true;
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if (p1.iLine < p2.iLine) return false;
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if (p1.iChar > p2.iChar) return true;
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return false;
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}
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public static bool operator >=(Place p1, Place p2)
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{
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if (p1.Equals(p2)) return true;
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if (p1.iLine > p2.iLine) return true;
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if (p1.iLine < p2.iLine) return false;
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if (p1.iChar > p2.iChar) return true;
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return false;
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}
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public static Place Empty
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{
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get { return new Place(); }
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}
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public override string ToString()
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{
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return "(" + iChar + "," + iLine + ")";
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}
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}
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}
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