source: src/SymTab/AddVisit.h @ 620cb95

//
// 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.
//
// AddVisit.h --
//
// Author           : Richard C. Bilson
// Created On       : Sun May 17 16:14:32 2015
// Last Modified By : Rob Schluntz
// Last Modified On : Tue Jul 14 12:26:17 2015
// Update Count     : 4
//

namespace SymTab {
        void addDecls( std::list< Declaration* > &declsToAdd, std::list< Statement* > &statements, std::list< Statement* >::iterator i );

        template< typename Visitor >
        inline void addVisitStatementList( std::list< Statement* > &statements, Visitor &visitor ) {
                for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) {
                        addDecls( visitor.get_declsToAdd(), statements, i );
                        (*i)->accept( visitor );
                } // for
                addDecls( visitor.get_declsToAdd(), statements, statements.end() );
        }

        template< typename Visitor >
        inline void addVisitStatement( Statement *stmt, Visitor &visitor ) {
                maybeAccept( stmt, visitor );
///   if ( ! declsToAdd.empty() ) {
///     CompoundStmt *compound = new CompoundStmt( noLabels );
///     compound->get_kids().push_back( stmt );
///     addDecls( declsToAdd, compound->get_kids(), compound->get_kids().end() );
///   }
        }

        template< typename Visitor >
        inline void addVisit(CompoundStmt *compoundStmt, Visitor &visitor) {
                addVisitStatementList( compoundStmt->get_kids(), visitor );
        }

        template< typename Visitor >
        inline void addVisit(IfStmt *ifStmt, Visitor &visitor) {
                addVisitStatement( ifStmt->get_thenPart(), visitor );
                addVisitStatement( ifStmt->get_elsePart(), visitor );
                maybeAccept( ifStmt->get_condition(), visitor );
        }

        template< typename Visitor >
        inline void addVisit(WhileStmt *whileStmt, Visitor &visitor) {
                addVisitStatement( whileStmt->get_body(), visitor );
                maybeAccept( whileStmt->get_condition(), visitor );
        }

        template< typename Visitor >
        inline void addVisit(ForStmt *forStmt, Visitor &visitor) {
                addVisitStatement( forStmt->get_body(), visitor );
                acceptAll( forStmt->get_initialization(), visitor );
                maybeAccept( forStmt->get_condition(), visitor );
                maybeAccept( forStmt->get_increment(), visitor );
        }

        template< typename Visitor >
        inline void addVisit(SwitchStmt *switchStmt, Visitor &visitor) {
                addVisitStatementList( switchStmt->get_branches(), visitor );
                maybeAccept( switchStmt->get_condition(), visitor );
        }

        template< typename Visitor >
        inline void addVisit(ChooseStmt *switchStmt, Visitor &visitor) {
                addVisitStatementList( switchStmt->get_branches(), visitor );
                maybeAccept( switchStmt->get_condition(), visitor );
        }

        template< typename Visitor >
        inline void addVisit(CaseStmt *caseStmt, Visitor &visitor) {
                addVisitStatementList( caseStmt->get_statements(), visitor );
                maybeAccept( caseStmt->get_condition(), visitor );
        }

        template< typename Visitor >
        inline void addVisit(CatchStmt *cathStmt, Visitor &visitor) {
                addVisitStatement( cathStmt->get_body(), visitor );
                maybeAccept( cathStmt->get_decl(), visitor );
        }

        template< typename Visitor >
        void acceptAndAdd( std::list< Declaration * > &translationUnit, Visitor &visitor, bool addBefore ) {
                std::list< Declaration * >::iterator i = translationUnit.begin();
                while ( i != translationUnit.end() ) {
                        (*i)->accept( visitor );
                        std::list< Declaration * >::iterator next = i;
                        next++;
                        if ( ! visitor.get_declsToAdd().empty() ) {
                                translationUnit.splice( addBefore ? i : next, visitor.get_declsToAdd() );
                        } // if
                        i = next;
                } // while
        }
} // namespace SymTab

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