public void LexAnalys()
{
StreamReader reader = new StreamReader(ReaderPath);
try
{
LexAnalysisUnit LexAnalysis = new LexAnalysisUnit(reader);
Console.WriteLine(string.Format("{0,-10}\t{1,-10}\t{2,-8}\t{3,-8}",
"符号类型", "符号名", "符号值", "行号"));
while (null != LexAnalysis.Peek)
{
GeneralVocabularyUnit unit = LexAnalysis.Read;
Console.WriteLine(string.Format("{0,-10}\t{1,-15}\t{2,-8}\t{3,-8}",
unit.LexicalLabel.ToString(), unit.GetString(), unit.GetInt(), unit.Line));
}
}
catch (Exception e)
{
throw e;
}
finally
{
reader.Close();
}
}
public void Compile()
{
StreamWriter writer = new StreamWriter(WriterPath);
StreamReader reader = new StreamReader(ReaderPath);
try
{
LexAnalysis = new LexAnalysisUnit(reader);
SyntaxAnalysisUnit syntax = new SyntaxAnalysisUnit(writer, this);
syntax.SyntaxAnalysis();
}
catch (Exception e)
{
throw e;
}
finally
{
writer.Close();
reader.Close();
}
}