| using System; |
| using csharp_lib_arraysNamespace; |
| |
| public class runme |
| { |
| static void Main() |
| { |
| { |
| int[] source = { 1, 2, 3, 4, 5 }; |
| int[] target = new int[ source.Length ]; |
| |
| csharp_lib_arrays.myArrayCopy( source, target, target.Length ); |
| CompareArrays(source, target); |
| } |
| |
| { |
| int[] source = { 1, 2, 3, 4, 5 }; |
| int[] target = new int[ source.Length ]; |
| |
| csharp_lib_arrays.myArrayCopyUsingFixedArrays( source, target, target.Length ); |
| CompareArrays(source, target); |
| } |
| |
| { |
| int[] source = { 1, 2, 3, 4, 5 }; |
| int[] target = new int[] { 6, 7, 8, 9, 10 }; |
| |
| csharp_lib_arrays.myArraySwap( source, target, target.Length ); |
| |
| for (int i=0; i<target.Length; ++i) |
| target[i] += 5; |
| CompareArrays(source, target); |
| } |
| |
| { |
| int[] source = { 1, 2, 3, 4, 5 }; |
| int[] target = new int[] { 6, 7, 8, 9, 10 }; |
| |
| csharp_lib_arrays.myArraySwapUsingFixedArrays( source, target, target.Length ); |
| |
| for (int i=0; i<target.Length; ++i) |
| target[i] += 5; |
| CompareArrays(source, target); |
| } |
| } |
| |
| static void CompareArrays( int[] a, int[] b ) |
| { |
| if (a.Length != b.Length) |
| throw new Exception("size mismatch"); |
| |
| for(int i=0; i<a.Length; ++i) { |
| if (a[i] != b[i]) { |
| Console.Error.WriteLine("a:"); |
| PrintArray(a); |
| Console.Error.WriteLine("b:"); |
| PrintArray(b); |
| throw new Exception("element mismatch"); |
| } |
| } |
| } |
| |
| static void PrintArray( int[] a ) |
| { |
| foreach ( int i in a ) |
| Console.Error.Write( "{0} ", i ); |
| Console.Error.WriteLine(); |
| } |
| } |
| |