TopoRequirement.h

Go to the documentation of this file.

// Copyright 2014 GSI, Inc. All rights reserved.
//
//
//

#ifndef __DDS__TopoRequirement__
#define __DDS__TopoRequirement__

// DDS
#include "TopoBase.h"
// STD
#include <string>

namespace dds
{
    namespace topology_api
    {
        class CTopoRequirement : public CTopoBase
        {
          public:
            enum class EType
            {
                WnName,
                HostName,
                Gpu,
                MaxInstancesPerHost
            };

            using Ptr_t = std::shared_ptr<CTopoRequirement>;
            using PtrVector_t = std::vector<CTopoRequirement::Ptr_t>;

            CTopoRequirement(const std::string& _name);

            virtual ~CTopoRequirement();

            void initFromPropertyTree(const boost::property_tree::ptree& _pt);

            void saveToPropertyTree(boost::property_tree::ptree& _pt);

            const std::string& getValue() const;
            CTopoRequirement::EType getRequirementType() const;

            void setValue(const std::string& _value);
            void setRequirementType(CTopoRequirement::EType _requireemntType);

            virtual std::string toString() const;

            friend std::ostream& operator<<(std::ostream& _strm, const CTopoRequirement& _requirement);

            virtual std::string hashString() const;

          private:
            std::string m_value;                                                            
            CTopoRequirement::EType m_requirementType{ CTopoRequirement::EType::HostName }; 
        };
    } // namespace topology_api
} // namespace dds

#endif /* defined(__DDS__TopoRequirement__) */