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//
// ArrayAdaptor.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2009 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using Mono.Debugging.Evaluation;
using Mono.Debugger.Soft;
namespace Mono.Debugging.Soft
{
public class ArrayAdaptor: ICollectionAdaptor
{
ArrayMirror array;
int[] dimensions;
public ArrayAdaptor (ArrayMirror array)
{
this.array = array;
}
public int[] GetDimensions ()
{
if (dimensions == null) {
dimensions = new int [array.Rank];
for (int n=0; n<array.Rank; n++)
dimensions [n] = array.GetLength (n);
}
return dimensions;
}
public object GetElement (int[] indices)
{
int i = GetIndex (indices);
return array.GetValues (i, 1) [0];
}
public void SetElement (int[] indices, object val)
{
array.SetValues (GetIndex (indices), new Value[] { (Value) val });
}
int GetIndex (int[] indices)
{
int ts = 1;
int i = 0;
int[] dims = GetDimensions ();
for (int n = indices.Length - 1; n >= 0; n--) {
i += indices [n] * ts;
ts *= dims [n];
}
return i;
}
public object ElementType {
get {
return array.Type.GetElementType ();
}
}
}
}
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