lock.h

Go to the documentation of this file.

// This file is part of MARTY.
// 
// MARTY 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 3 of the License, or
// (at your option) any later version.
// 
// MARTY 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 MARTY. If not, see <https://www.gnu.org/licenses/>.

#ifndef LOCK_H_INCLUDED
#define LOCK_H_INCLUDED

#include <functional>
#include <string>
#include <map>

namespace csl {

class Expr;

class Lock {

public:

    using ID_t = int;
    using predicate = std::function<bool(Expr const&)>;

    static 
    void lock(
            Expr            &init,
            int              lockId,
            predicate const &f
            );

    static 
    void lock(
            Expr            &init,
            predicate const &f
            );

    static 
    void unlock(
            Expr &init,
            int   lockId
            );

    static 
    void unlock(
            Expr &init
            );

    static
    std::string lockNameOf(ID_t id);

private:

    static 
    bool doLock(
            Expr &init,
            ID_t  id,
            predicate const &f
            );

    static 
    void doUnlock(
            Expr &init,
            ID_t  id
            );

private:

    static inline 
    std::map<ID_t, std::string> lockName;
};

} // End of namespace mty

#endif