public RectMatrix(int rowCapacity, int columnCapacity)
{
this.size = new MatrixSize(0, 0);
int _rowCapacity = Math.Max(4, rowCapacity);
int _columnCapacity = Math.Max(4, columnCapacity);
this.capacity = new MatrixSize(_rowCapacity, _columnCapacity);
this.data = new T[_rowCapacity, _columnCapacity];
}
protected virtual void EnsureSizeCore(int rowCount, int columnCount)
{
Guard.IsNotNegative(rowCount, nameof(rowCount));
Guard.IsNotNegative(columnCount, nameof(columnCount));
EnlargeCapacityIfRequired(rowCount, columnCount, x => {
T[,] _data = new T[x.RowCount, x.ColumnCount];
for (int i = 0; i < Capacity.RowCount; i++)
{
for (int j = 0; j < Capacity.ColumnCount; j++)
{
_data[i, j] = this.data[i, j];
}
}
this.data = _data;
this.capacity = x;
});
Size.RowCount = rowCount;
Size.ColumnCount = columnCount;
}
static bool Equals(MatrixSize x, MatrixSize y)
{
return(x.RowCount == y.RowCount && x.ColumnCount == y.ColumnCount);
}
public override bool Equals(object obj)
{
MatrixSize other = obj as MatrixSize;
return(other != null && Equals(this, other));
}
protected virtual RectMatrix <T> CreateInstance(MatrixSize capacity)
{
return(new RectMatrix <T>(capacity.RowCount, capacity.ColumnCount));
}
