public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var serializationModel = serializer.Deserialize <MatrixSerializationModel>(reader);
if (serializationModel.IsDense)
{
var storage = DenseColumnMajorMatrixStorage <double> .OfColumnMajorEnumerable(
serializationModel.RowCount,
serializationModel.ColumnCount,
serializationModel.Storage
);
var matrix = new DenseMatrix(storage);
return(matrix);
}
else
{
var storage = SparseCompressedRowMatrixStorage <double> .OfColumnMajorList(
serializationModel.RowCount,
serializationModel.ColumnCount,
serializationModel.Storage
);
var matrix = new SparseMatrix(storage);
return(matrix);
}
}
/// <summary>
/// Create a new dense matrix as a copy of the given enumerable.
/// The enumerable is assumed to be in column-major order (column by column).
/// This new matrix will be independent from the enumerable.
/// A new memory block will be allocated for storing the matrix.
/// </summary>
public static DenseMatrix OfColumnMajor(int rows, int columns, IEnumerable <Complex> columnMajor)
{
return(new DenseMatrix(DenseColumnMajorMatrixStorage <Complex> .OfColumnMajorEnumerable(rows, columns, columnMajor)));
}
