Builder.h

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/*
 *      CCGBuilder class interface
 *
 *      This file is part of OTAWA
 *      Copyright (c) 2006, IRIT UPS.
 *
 *      OTAWA is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *
 *      OTAWA is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with OTAWA; if not, write to the Free Software
 *      Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef OTAWA_CCG_BUILDER_H
#define OTAWA_CCG_BUILDER_H

#include <elm/assert.h>
#include <elm/genstruct/Table.h>
#include <otawa/proc/Processor.h>
#include <otawa/ccg/features.h>

namespace otawa {

using namespace elm::genstruct;

// Extern classes
class LBlockSet;
class CFG;
class LBlockSet;

namespace ccg {

// Collection class
class Collection {
        friend class Builder;
        AllocatedTable<Graph *> ccgs;
        inline Collection(int cnt): ccgs(cnt)
                { for(int i = 0; i < cnt; i++) ccgs[i] = 0; }
public:
        inline ~Collection(void)
                { for(int i = 0; i < ccgs.count(); i++) if(ccgs[i]) delete ccgs[i]; }
        inline int length(void) const { return ccgs.count(); }
        inline Graph *get(int index) const { return ccgs[index]; }
        inline Graph *operator[](int index) const { return get(index); }
};


// Builder class
class Builder: public Processor {
public:
        static Identifier<bool> NON_CONFLICT;

        static p::declare reg;
        Builder(p::declare& r = reg);

        virtual void processWorkSpace(WorkSpace *fw);

private:
        void processLBlockSet(WorkSpace *fw, LBlockSet *lbset);
};

} }     // otawa::ccg

#endif // OTAWA_CCG_CCGBUILDER_H