/Main/src/DynamicDataDisplay/Common/Auxiliary/DebugVerify.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Diagnostics;

using System.Windows;



namespace Microsoft.Research.DynamicDataDisplay.Common.Auxiliary

{

	internal static class DebugVerify

	{

		[Conditional("DEBUG")]

		[DebuggerStepThrough]

		public static void Is(bool condition)

		{

			if (!condition)

			{

				throw new ArgumentException(Strings.Exceptions.AssertionFailed);

			}

		}



		[Conditional("DEBUG")]

		[DebuggerStepThrough]

		public static void IsNotNaN(double d)

		{

			DebugVerify.Is(!Double.IsNaN(d));

		}



		[Conditional("DEBUG")]

		[DebuggerStepThrough]

		public static void IsNotNaN(Vector vec)

		{

			DebugVerify.IsNotNaN(vec.X);

			DebugVerify.IsNotNaN(vec.Y);

		}



		[Conditional("DEBUG")]

		[DebuggerStepThrough]

		public static void IsNotNaN(Point point)

		{

			DebugVerify.IsNotNaN(point.X);

			DebugVerify.IsNotNaN(point.Y);

		}



		[Conditional("DEBUG")]

		[DebuggerStepThrough]

		public static void IsFinite(double d)

		{

			DebugVerify.Is(!Double.IsInfinity(d) && !(Double.IsNaN(d)));

		}



		[Conditional("DEBUG")]

		[DebuggerStepThrough]

		public static void IsNotNull(object obj)

		{

			DebugVerify.Is(obj != null);

		}

	}

}