OutputPSocketResource.hh

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file OutputPSocketResource.hh
 *
 * Declaration of prototype of Resource Model:
 * declaration of the OutputPSocketResource class.
 *
 * @author Vladimir Guzma 2006 (vladimir.guzma-no.spam-tut.fi)
 * @note rating: red
 */
 
#ifndef TTA_OUTPUTPSOCKETRESOURCE_HH
#define TTA_OUTPUTPSOCKETRESOURCE_HH
 
#include <map>
#include <string>
 
#include "SchedulingResource.hh"
#include "PSocketResource.hh"
 
namespace TTAMachine {
    class Port;
}
 
/**
 * An interface for scheduling resources of Resource Model
 * The derived class OutputPSocketResource
 */
 
class OutputPSocketResource : public PSocketResource {
public:
    virtual ~OutputPSocketResource();
    OutputPSocketResource(const std::string& name, unsigned int initiationInterval = 0);
 
    virtual bool isAvailable(const int cycle) const override;
    virtual bool isOutputPSocketResource() const override;
    virtual void assign(const int cycle, MoveNode& node) override;
    virtual void unassign(const int cycle, MoveNode& node) override;
    virtual bool canAssign(const int cycle, const MoveNode& node) const override;
    virtual bool operator < (const SchedulingResource& other) const override;
    void clear() override;
protected:
    virtual bool validateDependentGroups() override;
    virtual bool validateRelatedGroups() override;
 
private:
    mutable int activeCycle_;
    // Copying forbidden
    OutputPSocketResource(const OutputPSocketResource&);
    // Assignment forbidden
    OutputPSocketResource& operator=(const OutputPSocketResource&);
    // For each cycle stores which Port connected to Socket is read
    std::map<int, std::pair<const TTAMachine::Port*, int> > storedPorts_;
};
 
#endif