/// <summary>Creates an instance of the handler..</summary>
/// <param name="literalLength">The number of constant characters outside of interpolation expressions in the interpolated string.</param>
/// <param name="formattedCount">The number of interpolation expressions in the interpolated string.</param>
/// <param name="condition">The condition Boolean passed to the <see cref="Debug"/> method.</param>
/// <param name="shouldAppend">A value indicating whether formatting should proceed.</param>
/// <remarks>This is intended to be called only by compiler-generated code. Arguments are not validated as they'd otherwise be for members intended to be used directly.</remarks>
public WriteIfInterpolatedStringHandler(int literalLength, int formattedCount, bool condition, out bool shouldAppend)
{
if (condition)
{
// Only used in debug, but could be used on non-failure code paths, so use a cached builder.
_stringBuilderHandler = new StringBuilder.AppendInterpolatedStringHandler(literalLength, formattedCount,
StringBuilderCache.Acquire(DefaultInterpolatedStringHandler.GetDefaultLength(literalLength, formattedCount)));
shouldAppend = true;
}
else
{
_stringBuilderHandler = default;
shouldAppend = false;
}
}
/// <summary>Creates an instance of the handler..</summary>
/// <param name="literalLength">The number of constant characters outside of interpolation expressions in the interpolated string.</param>
/// <param name="formattedCount">The number of interpolation expressions in the interpolated string.</param>
/// <param name="condition">The condition Boolean passed to the <see cref="Debug"/> method.</param>
/// <param name="shouldAppend">A value indicating whether formatting should proceed.</param>
/// <remarks>This is intended to be called only by compiler-generated code. Arguments are not validated as they'd otherwise be for members intended to be used directly.</remarks>
public WriteIfInterpolatedStringHandler(int literalLength, int formattedCount, bool condition, out bool shouldAppend)
{
if (condition)
{
_stringBuilderHandler = new StringBuilder.AppendInterpolatedStringHandler(literalLength, formattedCount, new StringBuilder(DefaultInterpolatedStringHandler.GetDefaultLength(literalLength, formattedCount)));
shouldAppend = true;
}
else
{
_stringBuilderHandler = default;
shouldAppend = false;
}
}