NullJobGraph.h

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// ========================================================================= //
// This file is part of MyraMath, copyright (c) 2014-2019 by Ryan A Chilton  //
// and distributed by MyraCore, LLC. See LICENSE.txt for license terms.      //
// ========================================================================= //

#ifndef MYRAMATH_JOBGRAPH_NULLJOBGRAPH_H
#define MYRAMATH_JOBGRAPH_NULLJOBGRAPH_H

#include <myramath/MYRAMATH_EXPORT.h>

#include <myramath/jobgraph/Job.h>
#include <myramath/jobgraph/JobID.h>
#include <myramath/jobgraph/JobGraph.h>
#include <myramath/jobgraph/Options.h>

#include <string>
#include <stdint.h>

namespace myra {

class NullJobGraph : public JobGraphBase
  {
  public:

    virtual uint64_t n_work() const;
    
    virtual std::string name() const;

    virtual void begins(JobIDs& output) const;

    virtual void ends(JobIDs& output) const;

    virtual Job* create(JobID j);

    virtual std::vector<Job*> create();

    virtual uint64_t size() const;

    virtual JobGraphBase* clone() const;

    virtual ~NullJobGraph();
    
  };

} // namespace myra

#endif