Operator类 参考

Class representing operators that can appear in template expressions 更多...

Public 类型
enum	Type {   Or, And, Not, In,   Equal, NotEqual, Less, Greater,   LessEqual, GreaterEqual, Plus, Minus,   Multiply, Divide, Modulo, Filter,   Colon, Comma, LeftParen, RightParen,   Last }

静态 Public 成员函数
static const char *	toString (Type op)

详细描述

Class representing operators that can appear in template expressions

在文件 template.cpp 第 556 行定义.

成员枚举类型说明

Type

enum Operator::Type

枚举值
Or
And
Not
In
Equal
NotEqual
Less
Greater
LessEqual
GreaterEqual
Plus
Minus
Multiply
Divide
Modulo
Filter
Colon
Comma
LeftParen
RightParen
Last

在文件 template.cpp 第 571 行定义.

    {
      Or, And, Not, In, Equal, NotEqual, Less, Greater, LessEqual,
      GreaterEqual, Plus, Minus, Multiply, Divide, Modulo, Filter, Colon, Comma,
      LeftParen, RightParen,
      Last
    };

成员函数说明

toString()

static const char* Operator::toString ( Type  op )

inlinestatic

在文件 template.cpp 第 579 行定义.

    {
      switch(op)
      {
        case Or:           return "or";
        case And:          return "and";
        case Not:          return "not";
        case In:           return "in";
        case Equal:        return "==";
        case NotEqual:     return "!=";
        case Less:         return "<";
        case Greater:      return ">";
        case LessEqual:    return "<=";
        case GreaterEqual: return ">=";
        case Plus:         return "+";
        case Minus:        return "-";
        case Multiply:     return "*";
        case Divide:       return "/";
        case Modulo:       return "%";
        case Filter:       return "|";
        case Colon:        return ":";
        case Comma:        return ",";
        case LeftParen:    return "(";
        case RightParen:   return ")";
        case Last:         return "?";
      }
      return "?";
    }

引用了 And, Colon, Comma, Divide, Equal, Filter, Greater, GreaterEqual, In, Last, LeftParen, Less, LessEqual, Minus, Modulo, Multiply, Not, NotEqual, Or, Plus , 以及 RightParen.

被这些函数引用 ExprAstBinary::ExprAstBinary(), ExprAstUnary::ExprAstUnary() , 以及 ExpressionParser::parsePrimaryExpression().

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该类的文档由以下文件生成:

• src/template.cpp