PhreeqcInstancePool.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <string>
#include <vector>
 
namespace ChemistryLib
{
namespace PhreeqcIOData
{
class PhreeqcInstancePool
{
public:
    PhreeqcInstancePool(std::string const& database, int num_instances);
 
    ~PhreeqcInstancePool();
 
    // Disable copy
    PhreeqcInstancePool(PhreeqcInstancePool const&) = delete;
    PhreeqcInstancePool& operator=(PhreeqcInstancePool const&) = delete;

    int getInstanceForThread(int thread_id) const;

    int size() const { return static_cast<int>(instance_ids_.size()); }

    static int createInstance(std::string const& database);

    static void configureForStringIO(int id);
 
private:
    std::vector<int> instance_ids_;
};
 
}  // namespace PhreeqcIOData
}  // namespace ChemistryLib