netmessagemaker.h
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netmessagemaker.h
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	// Copyright (c) 2009-2010 Satoshi Nakamoto
	// Copyright (c) 2009-2016 The Bitcoin Core developers
	// Distributed under the MIT software license, see the accompanying
	// file COPYING or http://www.opensource.org/licenses/mit-license.php.

	#ifndef BITCOIN_NETMESSAGEMAKER_H
	#define BITCOIN_NETMESSAGEMAKER_H

	#include "net.h"
	#include "serialize.h"

	class CNetMsgMaker
	{
	public:
	CNetMsgMaker(int nVersionIn) : nVersion(nVersionIn){}

	template <typename... Args>
	CSerializedNetMsg Make(int nFlags, std::string sCommand, Args&&... args) const
	{
	CSerializedNetMsg msg;
	msg.command = std::move(sCommand);
	CVectorWriter{ SER_NETWORK, nFlags \| nVersion, msg.data, 0, std::forward<Args>(args)... };
	return msg;
	}

	template <typename... Args>
	CSerializedNetMsg Make(std::string sCommand, Args&&... args) const
	{
	return Make(0, std::move(sCommand), std::forward<Args>(args)...);
	}

	private:
	const int nVersion;
	};

	#endif // BITCOIN_NETMESSAGEMAKER_H