/// <summary>
/// Determines if the specified point is contained within this RCNumRectangle.
/// </summary>
/// <param name="x">The horizontal coordinate of the point to test.</param>
/// <param name="y">The vertical coordinate of the point to test.</param>
/// <returns>Returns true if the point is contained within this RCNumRectangle, false otherwise.</returns>
public bool Contains(RCNumber x, RCNumber y)
{
if (!this.isDefined)
{
throw new InvalidOperationException("Illegal use of undefined RCNumRectangle!");
}
return(x >= this.x && y >= this.y && x < this.Right && y < this.Bottom);
}
/// <summary>
/// Initializes a new RCNumVector with the specified coordinates.
/// </summary>
/// <param name="x">The horizontal coordinate of the RCNumVector.</param>
/// <param name="y">The vertical coordinate of the RCNumVector.</param>
public RCNumVector(RCNumber x, RCNumber y)
{
this.isDefined = true;
this.x = x;
this.y = y;
this.lengthCache = default(CachedValue <RCNumber>);
this.lengthCacheCreated = false;
}
/// <summary>
/// Creates an RCMatrix with the given components.
/// </summary>
/// <param name="item00">The first item in the first row.</param>
/// <param name="item01">The second item in the first row.</param>
/// <param name="item10">The first item in the second row.</param>
/// <param name="item11">The second item in the second row.</param>
public RCMatrix(RCNumber item00, RCNumber item01, RCNumber item10, RCNumber item11)
{
this.item00 = item00;
this.item01 = item01;
this.item10 = item10;
this.item11 = item11;
this.determinantCache = default(CachedValue <RCNumber>);
this.determinantCacheCreated = false;
this.inverseCache = default(CachedValue <RCMatrixInternal>);
this.inverseCacheCreated = false;
}
/// <summary>
/// Initializes a new RCNumRectangle with the specified location and size.
/// </summary>
/// <param name="x">The horizontal coordinate of the top-left corner of the RCNumRectangle.</param>
/// <param name="y">The vertical coordinate of the top-left corner of the RCNumRectangle.</param>
/// <param name="width">The width of the RCNumRectangle.</param>
/// <param name="height">The height of the RCNumRectangle.</param>
public RCNumRectangle(RCNumber x, RCNumber y, RCNumber width, RCNumber height)
{
if (width <= 0)
{
throw new ArgumentOutOfRangeException("Width has to be greater than 0!", "width");
}
if (height <= 0)
{
throw new ArgumentOutOfRangeException("Height has to be greater than 0!", "height");
}
this.isDefined = true;
this.x = x;
this.y = y;
this.width = width;
this.height = height;
}
/// <summary>
/// Internal helper function for computing intersections.
/// </summary>
private static bool IntersectVertical(ref RCNumRectangle lRect, ref RCNumRectangle rRect, out RCNumber intersectTop, out RCNumber intersectBottom)
{
if (lRect.Top <= rRect.Top && rRect.Top < lRect.Bottom && lRect.Bottom <= rRect.Bottom)
{
intersectTop = rRect.Top;
intersectBottom = lRect.Bottom;
return(true);
}
else if (rRect.Top <= lRect.Top && lRect.Top < lRect.Bottom && lRect.Bottom <= rRect.Bottom)
{
intersectTop = lRect.Top;
intersectBottom = lRect.Bottom;
return(true);
}
else if (rRect.Top <= lRect.Top && lRect.Top < rRect.Bottom && rRect.Bottom <= lRect.Bottom)
{
intersectTop = lRect.Top;
intersectBottom = rRect.Bottom;
return(true);
}
else
{
intersectTop = 0;
intersectBottom = 0;
return(false);
}
}
/// <summary>
/// Internal helper function for computing intersections.
/// </summary>
private static bool IntersectHorizontal(ref RCNumRectangle lRect, ref RCNumRectangle rRect, out RCNumber intersectLeft, out RCNumber intersectRight)
{
if ((lRect.Left <= rRect.Left && rRect.Left < lRect.Right && lRect.Right <= rRect.Right))
{
intersectLeft = rRect.Left;
intersectRight = lRect.Right;
return(true);
}
else if (rRect.Left <= lRect.Left && lRect.Left < lRect.Right && lRect.Right <= rRect.Right)
{
intersectLeft = lRect.Left;
intersectRight = lRect.Right;
return(true);
}
else if (rRect.Left <= lRect.Left && lRect.Left < rRect.Right && rRect.Right <= lRect.Right)
{
intersectLeft = lRect.Left;
intersectRight = rRect.Right;
return(true);
}
else
{
intersectLeft = 0;
intersectRight = 0;
return(false);
}
}
/// <summary>
/// Checks whether this RCNumber contains the same value as the specified RCNumber.
/// </summary>
/// <param name="other">The RCNumber to test.</param>
/// <returns>True if other RCNumber has the same value as this RCNumber.</returns>
public bool Equals(RCNumber other)
{
return(this.rawValue == other.rawValue);
}
