DefaultValueInitialiser.h

//
// Copyright 2015 - 2024 (C). Alex Robenko. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
#pragma once
 
#include "comms/ErrorStatus.h"
 
namespace comms
{
 
namespace field
{
 
namespace adapter
{
 
template <typename TInitialiser, typename TBase>
class DefaultValueInitialiser : public TBase
{
    using BaseImpl = TBase;
    using Initialiser = TInitialiser;
public:
    using ValueType = typename BaseImpl::ValueType;
 
    DefaultValueInitialiser()
    {
        Initialiser()(*this);
    }
 
    explicit DefaultValueInitialiser(const ValueType& val)
      : BaseImpl(val)
    {
    }
 
    explicit DefaultValueInitialiser(ValueType&& val)
      : BaseImpl(std::move(val))
    {
    }
 
    DefaultValueInitialiser(const DefaultValueInitialiser&) = default;
    DefaultValueInitialiser(DefaultValueInitialiser&&) = default;
    DefaultValueInitialiser& operator=(const DefaultValueInitialiser&) = default;
    DefaultValueInitialiser& operator=(DefaultValueInitialiser&&) = default;
};
 
}  // namespace adapter
 
}  // namespace field
 
}  // namespace comms