source: src/AST/Label.hpp @ 8d90b6b

//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// Label.hpp --
//
// Author           : Aaron B. Moss
// Created On       : Wed May 8 13:00:00 2019
// Last Modified By : Aaron B. Moss
// Last Modified On : Wed May 8 13:00:00 2019
// Update Count     : 1
//

#pragma once

#include <iostream>
#include <string>
#include <vector>

#include "Node.hpp"
#include "Common/CodeLocation.h"

namespace ast {

        class Attribute;

        /// Named labels for statements
        class Label {
        public:
                CodeLocation location;
                std::string name;
                std::vector< ptr<Attribute> > attributes;

                Label( CodeLocation loc, const std::string& name = "", 
                        const std::vector<ptr<Attribute>>& attrs = std::vector<ptr<Attribute>>{} )
                : location( loc ), name( name ), attributes( attrs ) {}

                operator std::string () const { return name; }
                bool empty() { return name.empty(); }
        };

        inline bool operator== ( const Label& l1, const Label& l2 ) { return l1.name == l2.name; }
        inline bool operator!= ( const Label& l1, const Label& l2 ) { return !(l1 == l2); }
        inline bool operator<  ( const Label& l1, const Label& l2 ) { return l1.name < l2.name; }

        inline std::ostream& operator<< ( std::ostream& out, const Label& l ) { return out << l.name; }
        
}

// Local Variables: //
// tab-width: 4 //
// mode: c++ //
// compile-command: "make install" //
// End: //