// <copyright file="MatrixStorage.Validation.cs" company="Math.NET">
|
// Math.NET Numerics, part of the Math.NET Project
|
// http://numerics.mathdotnet.com
|
// http://github.com/mathnet/mathnet-numerics
|
//
|
// Copyright (c) 2009-2014 Math.NET
|
//
|
// 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.
|
// </copyright>
|
|
using System;
|
|
namespace IStation.Numerics.LinearAlgebra.Storage
|
{
|
// ReSharper disable UnusedParameter.Local
|
|
public partial class MatrixStorage<T>
|
{
|
void ValidateRange(int row, int column)
|
{
|
if ((uint)row >= (uint)RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(row));
|
}
|
|
if ((uint)column >= (uint)ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(column));
|
}
|
}
|
|
void ValidateSubMatrixRange<TU>(MatrixStorage<TU> target,
|
int sourceRowIndex, int targetRowIndex, int rowCount,
|
int sourceColumnIndex, int targetColumnIndex, int columnCount)
|
where TU : struct, IEquatable<TU>, IFormattable
|
{
|
if (rowCount < 1)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowCount), "Value must be positive.");
|
}
|
|
if (columnCount < 1)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnCount), "Value must be positive.");
|
}
|
|
// Verify Source
|
|
if ((uint)sourceRowIndex >= (uint)RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(sourceRowIndex));
|
}
|
|
if ((uint)sourceColumnIndex >= (uint)ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(sourceColumnIndex));
|
}
|
|
var sourceRowMax = sourceRowIndex + rowCount;
|
var sourceColumnMax = sourceColumnIndex + columnCount;
|
|
if (sourceRowMax > RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowCount));
|
}
|
|
if (sourceColumnMax > ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnCount));
|
}
|
|
// Verify Target
|
|
if ((uint)targetRowIndex >= (uint)target.RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(targetRowIndex));
|
}
|
|
if ((uint)targetColumnIndex >= (uint)target.ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(targetColumnIndex));
|
}
|
|
var targetRowMax = targetRowIndex + rowCount;
|
var targetColumnMax = targetColumnIndex + columnCount;
|
|
if (targetRowMax > target.RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowCount));
|
}
|
|
if (targetColumnMax > target.ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnCount));
|
}
|
}
|
|
void ValidateRowRange<TU>(VectorStorage<TU> target, int rowIndex)
|
where TU : struct, IEquatable<TU>, IFormattable
|
{
|
if ((uint)rowIndex >= (uint)RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowIndex));
|
}
|
|
if (ColumnCount != target.Length)
|
{
|
throw new ArgumentException("Matrix row dimensions must agree.", nameof(target));
|
}
|
}
|
|
void ValidateColumnRange<TU>(VectorStorage<TU> target, int columnIndex)
|
where TU : struct, IEquatable<TU>, IFormattable
|
{
|
if ((uint)columnIndex >= (uint)ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnIndex));
|
}
|
|
if (RowCount != target.Length)
|
{
|
throw new ArgumentException("Matrix column dimensions must agree.", nameof(target));
|
}
|
}
|
|
void ValidateSubRowRange<TU>(VectorStorage<TU> target, int rowIndex,
|
int sourceColumnIndex, int targetColumnIndex, int columnCount)
|
where TU : struct, IEquatable<TU>, IFormattable
|
{
|
if (columnCount < 1)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnCount), "Value must be positive.");
|
}
|
|
// Verify Source
|
|
if ((uint)rowIndex >= (uint)RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowIndex));
|
}
|
|
if ((uint)sourceColumnIndex >= (uint)ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(sourceColumnIndex));
|
}
|
|
if (sourceColumnIndex + columnCount > ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnCount));
|
}
|
|
// Verify Target
|
|
if ((uint)targetColumnIndex >= (uint)target.Length)
|
{
|
throw new ArgumentOutOfRangeException(nameof(targetColumnIndex));
|
}
|
|
if (targetColumnIndex + columnCount > target.Length)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnCount));
|
}
|
}
|
|
void ValidateSubColumnRange<TU>(VectorStorage<TU> target, int columnIndex,
|
int sourceRowIndex, int targetRowIndex, int rowCount)
|
where TU : struct, IEquatable<TU>, IFormattable
|
{
|
if (rowCount < 1)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowCount), "Value must be positive.");
|
}
|
|
// Verify Source
|
|
if ((uint)columnIndex >= (uint)ColumnCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(columnIndex));
|
}
|
|
if ((uint)sourceRowIndex >= (uint)RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(sourceRowIndex));
|
}
|
|
if (sourceRowIndex + rowCount > RowCount)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowCount));
|
}
|
|
// Verify Target
|
|
if ((uint)targetRowIndex >= (uint)target.Length)
|
{
|
throw new ArgumentOutOfRangeException(nameof(targetRowIndex));
|
}
|
|
if (targetRowIndex + rowCount > target.Length)
|
{
|
throw new ArgumentOutOfRangeException(nameof(rowCount));
|
}
|
}
|
}
|
|
// ReSharper restore UnusedParameter.Local
|
}
|
