PFileIO.h

Go to the documentation of this file.

/*
 * Copyright (C) 2015-2018 Digital Barriers plc. All rights reserved.
 * Contact: http://www.digitalbarriers.com/
 *
 * This file is part of the Papillon SDK.
 *
 * You can't use, modify or distribute any part of this file without
 * the explicit written agreements of Digital Barriers.
 */

#pragma once
#include <PapillonCommon.h>
#include <PFileStream.h>
#include <PResult.h>
#include <PString.h>

PAPILLON_BEGIN_NAMESPACE

class PAPILLON_API_CORE PFileIO
{
public:
    template<class T>
    static PResult ReadFromFile(const PString& filename, T& object, ESerialisationFormat format = E_BINARY_FORMAT)
    {
        PFileStream fs;
        ReturnIfFailed(PFileStream::Open(filename, PFileStream::E_READ, fs));
        return object.Read(fs, format);
    }

    template<class T>
    static PResult WriteToFile(const PString& filename, const T& object, ESerialisationFormat format = E_BINARY_FORMAT)
    {
        PFileStream fs;
        ReturnIfFailed(PFileStream::Open(filename, PFileStream::E_REWRITE, fs));
        return object.Write(fs, format);
    }

private:
    PFileIO();
};

PAPILLON_END_NAMESPACE