/// <summary>
/// Constructs a new <see cref="FixedWidthReader"/> instance.
/// </summary>
/// <param name="fields">List of fixed-width field descriptors.</param>
/// <param name="filename">File to read.</param>
/// <param name="detectEncodingFromByteOrderMarks">Indicates whether to look for byte order marks at the beginning of the file.</param>
/// <param name="options">Library options. Leave as null to use the default options.</param>
/// <exception cref="ArgumentNullException"></exception>
public FixedWidthReader(IEnumerable <FixedWidthField> fields, string filename, bool detectEncodingFromByteOrderMarks, FixedWidthOptions?options = null)
{
if (fields == null)
{
throw new ArgumentNullException(nameof(fields));
}
if (filename == null)
{
throw new ArgumentNullException(nameof(filename));
}
Fields = new List <FixedWidthField>(fields);
Reader = new StreamReader(filename, detectEncodingFromByteOrderMarks);
Options = options ?? new FixedWidthOptions();
}
/// <summary>
/// Constructs a new <see cref="FixedWidthWriter"/> instance.
/// </summary>
/// <param name="fields">List of fixed-width field descriptors.</param>
/// <param name="filename">File to write.</param>
/// <param name="options">Library options. Leave as null to use the default options.</param>
/// <exception cref="ArgumentNullException"></exception>
public FixedWidthWriter(IEnumerable <FixedWidthField> fields, string filename, FixedWidthOptions?options = null)
{
if (fields == null)
{
throw new ArgumentNullException(nameof(fields));
}
if (filename == null)
{
throw new ArgumentNullException(nameof(filename));
}
Fields = new List <FixedWidthField>(fields);
Writer = new StreamWriter(filename);
Options = options ?? new FixedWidthOptions();
}
/// <summary>
/// Constructs a new <see cref="FixedWidthReader"/> instance.
/// </summary>
/// <param name="fields">List of fixed-width field descriptors.</param>
/// <param name="stream">Stream to read.</param>
/// <param name="options">Library options. Leave as null to use the default options.</param>
/// <exception cref="ArgumentNullException"></exception>
public FixedWidthReader(IEnumerable <FixedWidthField> fields, Stream stream, FixedWidthOptions?options = null)
{
if (fields == null)
{
throw new ArgumentNullException(nameof(fields));
}
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
Fields = new List <FixedWidthField>(fields);
Reader = new StreamReader(stream);
Options = options ?? new FixedWidthOptions();
}
/// <summary>
/// Constructs a new <see cref="FixedWidthReader"/> instance.
/// </summary>
/// <param name="fields">List of fixed-width field descriptors.</param>
/// <param name="filename">File to read.</param>
/// <param name="encoding">The character encoding to use.</param>
/// <param name="options">Library options. Leave as null to use the default options.</param>
/// <exception cref="ArgumentNullException"></exception>
public FixedWidthReader(IEnumerable <FixedWidthField> fields, string filename, Encoding encoding, FixedWidthOptions?options = null)
{
if (fields == null)
{
throw new ArgumentNullException(nameof(fields));
}
if (filename == null)
{
throw new ArgumentNullException(nameof(filename));
}
if (encoding == null)
{
throw new ArgumentNullException(nameof(encoding));
}
Fields = new List <FixedWidthField>(fields);
Reader = new StreamReader(filename, encoding);
Options = options ?? new FixedWidthOptions();
}
/// <summary>
/// Constructs a new <see cref="FixedWidthWriter"/> instance.
/// </summary>
/// <param name="fields">List of fixed-width field descriptors.</param>
/// <param name="stream">Stream to write.</param>
/// <param name="encoding">The character encoding to use.</param>
/// <param name="options">Library options. Leave as null to use the default options.</param>
/// <exception cref="ArgumentNullException"></exception>
public FixedWidthWriter(IEnumerable <FixedWidthField> fields, Stream stream, Encoding encoding, FixedWidthOptions?options = null)
{
if (fields == null)
{
throw new ArgumentNullException(nameof(fields));
}
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (encoding == null)
{
throw new ArgumentNullException(nameof(encoding));
}
Fields = new List <FixedWidthField>(fields);
Writer = new StreamWriter(stream, encoding);
Options = options ?? new FixedWidthOptions();
}
