/// <summary>
/// Sets the current iterator position to a previous position returned by GetCurrentPosition.
/// After a call to this method, GetNextToken returns the token FOLLOWING the current position.
/// </summary>
public void SeekToPosition(object iteratorPosition)
{
// Restore iterators positions
currentPosition = (CopyTokensLinesIteratorPosition)iteratorPosition;
if (currentPosition.ImportedDocumentIterator != null)
{
currentPosition.ImportedDocumentIterator.SeekToPosition(currentPosition.ImportedDocumentIteratorPosition);
}
// Restore current line & current token
if (currentPosition.LineIndex >= 0)
{
currentLine = tokensLines[currentPosition.LineIndex];
}
else
{
currentLine = null;
}
if (currentPosition.TokenIndexInLine >= 0 && currentLine != null)
{
currentTokenInMainDocument = currentLine.TokensWithCompilerDirectives[currentPosition.TokenIndexInLine];
}
else
{
currentTokenInMainDocument = null;
}
}
/// <summary>
/// Sets the current iterator position to a previous position returned by GetCurrentPosition.
/// After a call to this method, GetNextToken returns the token FOLLOWING the current position.
/// </summary>
public void SeekToPosition(object iteratorPosition)
{
// Restore iterators positions
currentPosition = (CopyTokensLinesIteratorPosition)iteratorPosition;
if(currentPosition.ImportedDocumentIterator != null)
{
currentPosition.ImportedDocumentIterator.SeekToPosition(currentPosition.ImportedDocumentIteratorPosition);
}
// Restore current line & current token
if (currentPosition.LineIndex >= 0)
{
currentLine = tokensLines[currentPosition.LineIndex];
}
else
{
currentLine = null;
}
if (currentPosition.TokenIndexInLine >= 0 && currentLine != null)
{
currentTokenInMainDocument = currentLine.TokensWithCompilerDirectives[currentPosition.TokenIndexInLine];
}
else
{
currentTokenInMainDocument = null;
}
}
