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C# BnfTerm.GetType方法代码示例

本文整理汇总了C#中BnfTerm.GetType方法的典型用法代码示例。如果您正苦于以下问题:C# BnfTerm.GetType方法的具体用法?C# BnfTerm.GetType怎么用?C# BnfTerm.GetType使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在BnfTerm的用法示例。


在下文中一共展示了BnfTerm.GetType方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: CollectTermsRecursive

    private void CollectTermsRecursive(BnfTerm term) {
      // Do not add pseudo terminals defined as static singletons in Grammar class (Empty, Eof, etc)
      //  We will never see these terminals in the input stream.
      //   Filter them by type - their type is exactly "Terminal", not derived class. 
      if (term.GetType() == typeof(Terminal)) return;
      if (_grammarData.AllTerms.Contains(term)) return;
      _grammarData.AllTerms.Add(term);
      NonTerminal nt = term as NonTerminal;
      if (nt == null) return;

      if (nt.Name == null) {
        if (nt.Rule != null && !string.IsNullOrEmpty(nt.Rule.Name))
          nt.Name = nt.Rule.Name;
        else
          nt.Name = "NT" + (_unnamedCount++);
      }
      if (nt.Rule == null) {
        _language.Errors.Add("Non-terminal " + nt.Name + " has uninitialized Rule property.");
        return;
      }
      //check all child elements
      foreach (BnfTermList elemList in nt.Rule.Data)
        for (int i = 0; i < elemList.Count; i++) {
          BnfTerm child = elemList[i];
          if (child == null) {
            _language.Errors.Add("Rule for NonTerminal " + nt.Name + " contains null as an operand in position " + i.ToString() + " in one of productions.");
            continue; //for i loop 
          }
          //Check for nested expression - convert to non-terminal
          BnfExpression expr = child as BnfExpression;
          if (expr != null) {
            child = new NonTerminal(null, expr);
            elemList[i] = child;
          }
          CollectTermsRecursive(child);
        }//for i
    }//method
开发者ID:Bombadil77,项目名称:SharpDevelop,代码行数:37,代码来源:GrammarDataBuilder.cs


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