/// <summary>
/// Accepts the token from.
/// </summary>
/// <typeparam name="TResult">The type of the result.</typeparam>
/// <param name="possibleTokens">The possible tokens.</param>
/// <param name="ignoreWhitespace">if set to <c>true</c> white space will be TVoidd.</param>
/// <param name="result">The result.</param>
/// <returns>
/// <c>true</c> if the token was accepted, otherwise <c>false</c>.
/// </returns>
public bool AcceptTokenFrom <TResult>(
ILexemeRegistry <TResult> possibleTokens,
bool ignoreWhitespace,
out TResult result)
{
var ignoredWhiteSpace = this.TryIgnoreWhitespace(ignoreWhitespace, this.Current);
if (possibleTokens.TryGet(this.Current.Token, out result))
{
this.MoveToNext();
return(true);
}
if (ignoredWhiteSpace)
{
this.MoveToPrevious();
}
return(false);
}
/// <summary>
/// Accepts the token from a registry.
/// </summary>
/// <typeparam name="TResult">The type of the result.</typeparam>
/// <param name="possibleTokens">The possible tokens.</param>
/// <param name="result">The result.</param>
/// <returns><c>true</c> if the specified lexeme registry contains the token, otherwise <c>false</c>.</returns>
public bool AcceptTokenFrom <TResult>(ILexemeRegistry <TResult> possibleTokens, out TResult result)
{
return(this.AcceptTokenFrom(possibleTokens, true, out result));
}
