Add files

core/include/bertini2/pool/pool.hpp

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+//This file is part of Bertini 2.
+//
+//pool.hpp 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.
+//
+//pool.hpp 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 pool.hpp.  If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright(C) 2015 - 2021 by Bertini2 Development Team
+//
+// See <http://www.gnu.org/licenses/> for a copy of the license, 
+// as well as COPYING.  Bertini2 is provided with permitted 
+// additional terms in the b2/licenses/ directory.
+
+// individual authors of this file include:
+// silviana amethyst, university of wisconsin-eau claire
+//
+
+/**
+\file pool.hpp 
+*/
+
+
+#ifndef BERTINI_GENERIC_POOL_HPP
+#define BERTINI_GENERIC_POOL_HPP
+
+namespace bertini {
+
+	namespace detail {
+	
+
+	template<typename ObjT>
+	struct SharedPointerPolicy
+	{
+		using PointerType = std::shared_ptr<ObjT>;
+
+		static
+		PointerType FromObj(ObjT d)
+		{
+			return std::make_shared<ObjT>(std::move(d));
+		}
+
+		static
+		PointerType DefaultConstructed()
+		{
+			return std::make_shared<ObjT>();
+		}
+
+	};
+
+
+	template<typename ObjT>
+	using DefaultPointerPolicy = SharedPointerPolicy<ObjT>;
+
+
+
+	template<typename ObjT, class PointerPolicy = DefaultPointerPolicy<ObjT> >
+	class Pool
+	{
+
+
+
+
+	public:
+
+		using HeldType = typename PointerPolicy::PointerType;
+		using PoolHolderType = std::vector< HeldType >;
+
+		static
+		HeldType NonPtrAdd(ObjT d)
+		{
+			// held_data_.push_back(PointerPolicy::FromObj(d));
+			held_data_.push_back(PointerPolicy::FromObj(d));
+			return held_data_.back();
+		}
+
+		static
+		HeldType PtrAdd(HeldType d)
+		{
+			held_data_.push_back(d);
+			return held_data_.back();
+		}
+
+		template<typename ... Ts>
+		static
+		HeldType Make(Ts&& ...ts )
+		{
+			ObjT* obj = new ObjT(ts...);
+
+			// held_data_.push_back(PointerPolicy::DefaultConstructed());
+			auto thing = std::shared_ptr<ObjT>(new ObjT(ts...));
+			held_data_.push_back(thing);
+			return held_data_.back();
+		}
+
+		static
+		void PurgeCache()
+		{
+			std::remove_if(held_data_.begin(), held_data_.end(), [](HeldType const& h){return h.use_count()==1;});
+		}
+
+	private:
+		static
+		PoolHolderType held_data_;
+	};
+
+	template<typename ObjT, class Policy> typename Pool<ObjT,Policy>::PoolHolderType Pool<ObjT,Policy>::held_data_;
+	} // re: detail
+} // re: bertini
+
+#endif

core/include/bertini2/pool/system.hpp

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+//This file is part of Bertini 2.
+//
+//include/bertini2/pool/system.hpp 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.
+//
+//include/bertini2/pool/system.hpp 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 include/bertini2/pool/system.hpp.  If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright(C) 2015 - 2021 by Bertini2 Development Team
+//
+// See <http://www.gnu.org/licenses/> for a copy of the license, 
+// as well as COPYING.  Bertini2 is provided with permitted 
+// additional terms in the b2/licenses/ directory.
+
+// individual authors of this file include:
+// silviana amethyst, university of wisconsin eau claire
+
+// include/bertini2/pool/system.hpp:  provides the bertini::SystemPool class.
+
+
+/**
+\file include/bertini2/pool/system.hpp 
+*/
+
+
+
+#ifndef BERTINI_SYSTEM_POOL_HPP
+#define BERTINI_SYSTEM_POOL_HPP
+
+#include "bertini2/pool/pool.hpp"
+#include "bertini2/system/system.hpp"
+
+namespace bertini {
+
+	class SystemPool : public detail::Pool<System>
+	{
+
+	};
+
+	template<typename NumT>
+	class PointPool : public detail::Pool<Vec<NumT> >
+	{
+
+	};
+
+
+} // re: namespace bertini
+
+#endif