stencilDataBase.hpp

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// SPDX-License-Identifier: MIT
// SPDX-FileCopyrightText: 2023 NeoFOAM authors
#pragma once
 
#include <unordered_map>
#include <any>
#include <string>
 
namespace NeoFOAM
{
 
class StencilDataBase
{
public:
 
    StencilDataBase() = default;
 
    template<typename T>
    void insert(const std::string& key, T value)
    {
        stencilDB_.emplace(key, value);
    }
 
    std::any& operator[](const std::string& key);
 
    const std::any& operator[](const std::string& key) const;
 
    template<typename T>
    T& get(const std::string& key)
    {
        return std::any_cast<T&>(stencilDB_.at(key));
    }
 
    template<typename T>
    const T& get(const std::string& key) const
    {
        return std::any_cast<const T&>(stencilDB_.at(key));
    }
 
    bool contains(const std::string& key) const;
 
private:
 
    std::unordered_map<std::string, std::any> stencilDB_;
};
 
} // namespace NeoFOAM