network_build_factory.hpp

 
#ifndef EXATN_NUMERICS_NETWORK_BUILD_FACTORY_HPP_
#define EXATN_NUMERICS_NETWORK_BUILD_FACTORY_HPP_
 
#include "tensor_basic.hpp"
#include "network_builder.hpp"
#include "network_builder_mps.hpp"
#include "network_builder_tree.hpp"
 
#include <string>
#include <memory>
#include <map>
 
namespace exatn{
 
namespace numerics{
 
class NetworkBuildFactory{
public:
 
 NetworkBuildFactory(const NetworkBuildFactory &) = delete;
 NetworkBuildFactory & operator=(const NetworkBuildFactory &) = delete;
 NetworkBuildFactory(NetworkBuildFactory &&) noexcept = default;
 NetworkBuildFactory & operator=(NetworkBuildFactory &&) noexcept = default;
 ~NetworkBuildFactory() = default;
 
 void registerNetworkBuilder(const std::string & name, createNetworkBuilderFn creator);
 
 std::unique_ptr<NetworkBuilder> createNetworkBuilder(const std::string & name);
 std::shared_ptr<NetworkBuilder> createNetworkBuilderShared(const std::string & name);
 
 static NetworkBuildFactory * get();
 
private:
 
 NetworkBuildFactory(); //private ctor
 
 std::map<std::string,createNetworkBuilderFn> factory_map_;
 
};
 
} //namespace numerics
 
} //namespace exatn
 
#endif //EXATN_NUMERICS_NETWORK_BUILD_FACTORY_HPP_