Christoph Ruegg
14 years ago
28 changed files with 624 additions and 807 deletions
@ -1,51 +0,0 @@ |
|||
using System; |
|||
|
|||
namespace MathNet.Numerics.LinearAlgebra.Storage |
|||
{ |
|||
public interface IMatrixStorage<T> where T : struct, IEquatable<T>, IFormattable |
|||
{ |
|||
int RowCount { get; } |
|||
int ColumnCount { get; } |
|||
|
|||
/// <summary>
|
|||
/// Gets or sets the value at the given row and column, with range checking.
|
|||
/// </summary>
|
|||
/// <param name="row">
|
|||
/// The row of the element.
|
|||
/// </param>
|
|||
/// <param name="column">
|
|||
/// The column of the element.
|
|||
/// </param>
|
|||
/// <value>The value to get or set.</value>
|
|||
/// <remarks>This method is ranged checked. <see cref="At(int,int)"/> and <see cref="At(int,int,T)"/>
|
|||
/// to get and set values without range checking.</remarks>
|
|||
T this[int row, int column] { get; set; } |
|||
|
|||
/// <summary>
|
|||
/// Retrieves the requested element without range checking.
|
|||
/// </summary>
|
|||
/// <param name="row">
|
|||
/// The row of the element.
|
|||
/// </param>
|
|||
/// <param name="column">
|
|||
/// The column of the element.
|
|||
/// </param>
|
|||
/// <returns>
|
|||
/// The requested element.
|
|||
/// </returns>
|
|||
/// <remarks>Not range-checked.</remarks>
|
|||
T At(int row, int column); |
|||
|
|||
/// <summary>
|
|||
/// Sets the element without range checking.
|
|||
/// </summary>
|
|||
/// <param name="row"> The row of the element. </param>
|
|||
/// <param name="column"> The column of the element. </param>
|
|||
/// <param name="value"> The value to set the element to. </param>
|
|||
/// <remarks>WARNING: This method is not thread safe. Use "lock" with it and be sure to avoid deadlocks.</remarks>
|
|||
void At(int row, int column, T value); |
|||
|
|||
void Clear(); |
|||
void CopyTo(IMatrixStorage<T> target, bool skipClearing = false); |
|||
} |
|||
} |
|||
@ -0,0 +1,100 @@ |
|||
using System; |
|||
using MathNet.Numerics.Properties; |
|||
|
|||
namespace MathNet.Numerics.LinearAlgebra.Storage |
|||
{ |
|||
public abstract class MatrixStorage<T> where T : struct, IEquatable<T>, IFormattable |
|||
{ |
|||
// [ruegg] public fields are OK here
|
|||
|
|||
public readonly int RowCount; |
|||
public readonly int ColumnCount; |
|||
|
|||
protected MatrixStorage(int rowCount, int columnCount) |
|||
{ |
|||
if (rowCount <= 0) |
|||
{ |
|||
throw new ArgumentOutOfRangeException(Resources.MatrixRowsMustBePositive); |
|||
} |
|||
|
|||
if (columnCount <= 0) |
|||
{ |
|||
throw new ArgumentOutOfRangeException(Resources.MatrixColumnsMustBePositive); |
|||
} |
|||
|
|||
RowCount = rowCount; |
|||
ColumnCount = columnCount; |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Gets or sets the value at the given row and column, with range checking.
|
|||
/// </summary>
|
|||
/// <param name="row">
|
|||
/// The row of the element.
|
|||
/// </param>
|
|||
/// <param name="column">
|
|||
/// The column of the element.
|
|||
/// </param>
|
|||
/// <value>The value to get or set.</value>
|
|||
/// <remarks>This method is ranged checked. <see cref="At(int,int)"/> and <see cref="At(int,int,T)"/>
|
|||
/// to get and set values without range checking.</remarks>
|
|||
public T this[int row, int column] |
|||
{ |
|||
get |
|||
{ |
|||
if (row < 0 || row >= RowCount) |
|||
{ |
|||
throw new ArgumentOutOfRangeException("row"); |
|||
} |
|||
|
|||
if (column < 0 || column >= ColumnCount) |
|||
{ |
|||
throw new ArgumentOutOfRangeException("column"); |
|||
} |
|||
|
|||
return At(row, column); |
|||
} |
|||
|
|||
set |
|||
{ |
|||
if (row < 0 || row >= RowCount) |
|||
{ |
|||
throw new ArgumentOutOfRangeException("row"); |
|||
} |
|||
|
|||
if (column < 0 || column >= ColumnCount) |
|||
{ |
|||
throw new ArgumentOutOfRangeException("column"); |
|||
} |
|||
|
|||
At(row, column, value); |
|||
} |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// Retrieves the requested element without range checking.
|
|||
/// </summary>
|
|||
/// <param name="row">
|
|||
/// The row of the element.
|
|||
/// </param>
|
|||
/// <param name="column">
|
|||
/// The column of the element.
|
|||
/// </param>
|
|||
/// <returns>
|
|||
/// The requested element.
|
|||
/// </returns>
|
|||
/// <remarks>Not range-checked.</remarks>
|
|||
public abstract T At(int row, int column); |
|||
|
|||
/// <summary>
|
|||
/// Sets the element without range checking.
|
|||
/// </summary>
|
|||
/// <param name="row"> The row of the element. </param>
|
|||
/// <param name="column"> The column of the element. </param>
|
|||
/// <param name="value"> The value to set the element to. </param>
|
|||
/// <remarks>WARNING: This method is not thread safe. Use "lock" with it and be sure to avoid deadlocks.</remarks>
|
|||
public abstract void At(int row, int column, T value); |
|||
|
|||
public abstract void Clear(); |
|||
} |
|||
} |
|||
Loading…
Reference in new issue