/// <summary>
/// Initializes a new instance of the <see cref="CommandLine.Text.HelpText"/> class
/// specifying the sentence builder.
/// </summary>
/// <param name="sentenceBuilder">
/// A <see cref="BaseSentenceBuilder"/> instance.
/// </param>
public HelpText(BaseSentenceBuilder sentenceBuilder)
: this()
{
Assumes.NotNull(sentenceBuilder, "sentenceBuilder");
_sentenceBuilder = sentenceBuilder;
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandLine.Text.HelpText"/> class.
/// </summary>
public HelpText()
{
_preOptionsHelp = new StringBuilder(BuilderCapacity);
_postOptionsHelp = new StringBuilder(BuilderCapacity);
_sentenceBuilder = BaseSentenceBuilder.CreateBuiltIn();
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandLine.Text.HelpText"/> class
/// specifying heading and copyright strings.
/// </summary>
/// <param name="sentenceBuilder">A <see cref="BaseSentenceBuilder"/> instance.</param>
/// <param name="heading">A string with heading or an instance of <see cref="CommandLine.Text.HeadingInfo"/>.</param>
/// <param name="copyright">A string with copyright or an instance of <see cref="CommandLine.Text.CopyrightInfo"/>.</param>
/// <param name="options">The instance that collected command line arguments parsed with <see cref="Parser"/> class.</param>
/// <exception cref="System.ArgumentException">Thrown when one or more parameters <paramref name="heading"/> are null or empty strings.</exception>
public HelpText(BaseSentenceBuilder sentenceBuilder, string heading, string copyright, object options)
: this(heading, copyright, options)
{
Assumes.NotNull(sentenceBuilder, "sentenceBuilder");
_sentenceBuilder = sentenceBuilder;
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandLine.Text.HelpText"/> class
/// specifying the sentence builder and heading string.
/// </summary>
/// <param name="sentenceBuilder">A <see cref="BaseSentenceBuilder"/> instance.</param>
/// <param name="heading">A string with heading or an instance of <see cref="CommandLine.Text.HeadingInfo"/>.</param>
public HelpText(BaseSentenceBuilder sentenceBuilder, string heading)
: this(heading)
{
Assumes.NotNull(sentenceBuilder, "sentenceBuilder");
_sentenceBuilder = sentenceBuilder;
}