source: src/Parser/ParseNode.cc @ a61fea9a

aaron-thesisarm-ehcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newstringwith_gc
Last change on this file since a61fea9a was a61fea9a, checked in by Peter A. Buhr <pabuhr@…>, 7 years ago

enable AM_MAINTAINER_MODE, add operator ?{}, formatting

  • Property mode set to 100644
File size: 2.1 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// ParseNode.cc --
8//
9// Author           : Rodolfo G. Esteves
10// Created On       : Sat May 16 13:26:29 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Wed Jun  3 11:17:58 2015
13// Update Count     : 4
14//
15
16#include "ParseNode.h"
17using namespace std;
18
19// Builder
20int ParseNode::indent_by = 4;
21
22ParseNode::ParseNode( void ) : next( 0 ) {};
23ParseNode::ParseNode( string _name ) : name( _name ), next( 0 ) {}
24
25ParseNode *ParseNode::set_name( string _name ) {
26        name = _name;
27        return this;
28}
29
30ParseNode *ParseNode::set_name( string *_name ) {
31        name = *_name; // deep copy
32        delete _name;
33
34        return this;
35}
36
37ParseNode::~ParseNode( void ) {
38        delete next;
39};
40
41string ParseNode::get_name( void ) {
42        return name;
43}
44
45ParseNode *ParseNode::get_link( void ) const {
46        return next;
47}
48
49ParseNode *ParseNode::get_last(void) {
50        ParseNode *current = this;
51
52        while ( current->get_link() != 0 )
53        current = current->get_link();
54
55        return current;
56}
57
58ParseNode *ParseNode::set_link( ParseNode *_next ) {
59        ParseNode *follow;
60
61        if ( _next == 0 ) return this;
62
63        for ( follow = this; follow->next != 0; follow = follow->next );
64        follow->next = _next;
65
66        return this;
67}
68
69const string ParseNode::get_name( void ) const {
70        return name;
71}
72
73void ParseNode::print( std::ostream &os, int indent ) const {}
74
75
76void ParseNode::printList( std::ostream &os, int indent ) const {
77        print( os, indent );
78
79        if ( next ) {
80                next->printList( os, indent );
81        }
82}
83
84ParseNode &ParseNode::operator,( ParseNode &p ) {
85        set_link( &p );
86
87        return *this;
88}
89
90ParseNode *mkList( ParseNode &pn ) {
91        // it just relies on `operator,' to take care of the "arguments" and provides a nice interface to an awful-looking
92        // address-of, rendering, for example (StatementNode *)(&(*$5 + *$7)) into (StatementNode *)mkList(($5, $7))
93        // (although "nice" is probably not the word)
94        return &pn;
95}
96
97// Local Variables: //
98// tab-width: 4 //
99// mode: c++ //
100// compile-command: "make install" //
101// End: //
Note: See TracBrowser for help on using the repository browser.