Detail.h

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/*******************************************************************************
 * This file is part of the Zivid API
 *
 * Copyright 2015-2024 (C) Zivid AS
 * All rights reserved.
 *
 * Zivid Software License, v1.0
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
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 * to endorse or promote products derived from this software without specific
 * prior written permission.
 *
 * 4. This software, with or without modification, must not be used with any
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#pragma once
 
#include <string>
#include <utility>
 
namespace Zivid
{
    namespace DataModel
    {
#ifndef NO_DOC
        namespace Detail
        {
            template<typename DataModel>
            void invokeSetWithEachArgument(DataModel & /*dm*/)
            {
                // Base case, do nothing
            }
 
            template<typename DataModel, typename Arg, typename... Args>
            void invokeSetWithEachArgument(DataModel &dm, Arg &&arg, Args &&...args)
            {
                dm.set(std::forward<Arg>(arg));
                invokeSetWithEachArgument(dm, std::forward<Args>(args)...);
            }
 
            template<typename T>
            struct Befriend
            {
                static void setFromString(T &target, const std::string &value)
                {
                    target.setFromString(value);
                }
 
                static void setFromString(T &target, const std::string &path, const std::string &value)
                {
                    target.setFromString(path, value);
                }
 
                static std::string getString(const T &target, const std::string &path)
                {
                    return target.getString(path);
                }
            };
 
            template<typename T>
            void setFromString(T &target, const std::string &value)
            {
                Befriend<T>::setFromString(target, value);
            }
 
            template<typename T>
            void setFromString(T &target, const std::string &path, const std::string &value)
            {
                Befriend<T>::setFromString(target, path, value);
            }
 
            template<typename T>
            std::string getString(const T &target, const std::string &path)
            {
                return Befriend<T>::getString(target, path);
            }
        } // namespace Detail
#endif
    } // namespace DataModel
} // namespace Zivid