//Microsoft Public License (Ms-PL)
//http://visualizer.codeplex.com/license
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Redwerb.BizArk.Core.ArrayExt
{
///
/// Provides extension methods for string arrays.
///
public static class ArrayExt
{
///
/// Searches for the specified object and returns the index of the first occurrence
/// within the entire one-dimensional System.Array.
///
/// The one-dimensional System.Array to search.
/// The object to locate in array.
///
/// The index of the first occurrence of value within the entire array, if found;
/// otherwise, the lower bound of the array minus 1.
///
/// arr is null
/// arr is multidimensional.
public static int IndexOf(this Array arr, object val)
{
return Array.IndexOf(arr, val);
}
///
/// Determines if the array contains the given value.
///
/// The one-dimensional System.Array to search.
/// The object to locate in array.
///
///
/// arr is null
/// arr is multidimensional.
public static bool Contains(this Array arr, object val)
{
if (Array.IndexOf(arr, val) < arr.GetLowerBound(0))
return false;
else
return true;
}
///
/// Copies the array to a new array of the same type.
///
///
///
public static Array Copy(this Array arr)
{
var newArr = Array.CreateInstance(arr.GetType().GetElementType(), arr.Length);
arr.CopyTo(newArr, 0);
return newArr;
}
}
}