source: src/SynTree/Attribute.h

Last change on this file was 60a8062, checked in by Peter A. Buhr <pabuhr@…>, 22 months ago

rewrite most of OperatorTable? and change caller modules to use new interface

  • Property mode set to 100644
File size: 2.0 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// Declaration.h --
8//
9// Author           : Richard C. Bilson
10// Created On       : Mon May 18 07:44:20 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Thu Feb 13 21:34:08 2020
13// Update Count     : 40
14//
15
16#pragma once
17
18#include <iosfwd>  // for ostream
19#include <list>    // for list
20#include <string>  // for string, operator==
21
22#include "BaseSyntaxNode.h"
23#include "Mutator.h"
24#include "Visitor.h"
25
26class Expression;
27
28// GCC attribute
29// https://gcc.gnu.org/onlinedocs/gcc-6.1.0/gcc/Attribute-Syntax.html#Attribute-Syntax
30class Attribute : public BaseSyntaxNode {
31  public:
32        std::string name;
33        // to keep things nice and tight, use NameExpr for special identifier parameters
34        std::list< Expression * > parameters;
35
36        Attribute( std::string name = "", const std::list< Expression * > & parameters = std::list< Expression * >() ) : name( name ), parameters( parameters ) {}
37        Attribute( const Attribute &other );
38        virtual ~Attribute();
39
40        const std::string & get_name() const { return name; }
41        void set_name( const std::string & newValue ) { name = newValue; }
42        std::list< Expression * > & get_parameters() { return parameters; }
43        bool empty() const { return name == ""; }
44
45        std::string normalizedName() const;
46
47        /// true if this attribute is allowed to appear attached to a function parameter
48        bool isValidOnFuncParam() const;
49
50        Attribute * clone() const override { return new Attribute( *this ); }
51        virtual void accept( Visitor & v ) override { v.visit( this ); }
52        virtual void accept( Visitor & v ) const override { v.visit( this ); }
53        virtual Attribute * acceptMutator( Mutator & m ) override { return m.mutate( this ); }
54        virtual void print( std::ostream & os, Indenter indent = {} ) const override;
55};
56
57const std::list< Attribute * > noAttributes;
58
59// Local Variables: //
60// tab-width: 4 //
61// mode: c++ //
62// compile-command: "make install" //
63// End: //
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