/// <summary>
/// Append the specified count of characters from the given buffer at the given start index.
/// </summary>
/// <param name="nameof(value)">The buffer to append.</param>
/// <param name="nameof(startIndex)">The index in the input buffer to start appending from.</param>
/// <param name="nameof(count)">The count of characters to copy from the buffer.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="nameof(value)"/> is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">
/// Thrown if <paramref name="startIndex"/> or <paramref name="nameof(count)"/> are outside the range
/// of <paramref name="value"/> characters.
/// </exception>
public unsafe void Append(StringBuffer value, ulong startIndex, ulong count)
{
if (count == 0)
{
return;
}
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
value.CopyTo(
bufferIndex: startIndex,
destination: this,
destinationIndex: this.Length,
count: count);
}
/// <summary>
/// Append the specified count of characters from the given buffer at the given start index.
/// </summary>
/// <param name="nameof(value)">The buffer to append.</param>
/// <param name="nameof(startIndex)">The index in the input buffer to start appending from.</param>
/// <param name="nameof(count)">The count of characters to copy from the buffer.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="nameof(value)"/> is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">
/// Thrown if <paramref name="startIndex"/> or <paramref name="nameof(count)"/> are outside the range
/// of <paramref name="value"/> characters.
/// </exception>
public unsafe void Append(StringBuffer value, ulong startIndex, ulong count)
{
if (count == 0) return;
if (value == null) throw new ArgumentNullException(nameof(value));
value.CopyTo(
bufferIndex: startIndex,
destination: this,
destinationIndex: this.Length,
count: count);
}
