binaryUtils.cpp

/*---------------------------------------------------------------------------*\
*
*  bitpit
*
*  Copyright (C) 2015-2021 OPTIMAD engineering Srl
*
*  -------------------------------------------------------------------------
*  License
*  This file is part of bitpit.
*
*  bitpit is free software: you can redistribute it and/or modify it
*  under the terms of the GNU Lesser General Public License v3 (LGPL)
*  as published by the Free Software Foundation.
*
*  bitpit is distributed in the hope that it will be useful, but WITHOUT
*  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
*  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
*  License for more details.
*
*  You should have received a copy of the GNU Lesser General Public License
*  along with bitpit. If not, see <http://www.gnu.org/licenses/>.
*
\*---------------------------------------------------------------------------*/
 
#include "binaryUtils.hpp"
 
namespace bitpit {
 
namespace utils {
 
namespace binary {

void write(std::ostream &stream, const std::vector<bool> &container)
{
    size_t size = container.size();
    write(stream, size);
 
    std::copy(container.begin(), container.end(), std::ostream_iterator<char>(stream));
}

void write(std::ostream &stream, const std::string &string)
{
    size_t size = string.length() + 1;
    write(stream, size);
    write(stream, string.data(), size);
}

void read(std::istream &stream, std::vector<bool> &container)
{
    std::size_t size;
    read(stream, size);
 
    container.resize(size);
    for (std::size_t n = 0; n < size; ++n) {
        char value;
        read(stream, value);
        container[n] = value;
    }
}

void read(std::istream &stream, std::vector<bool>::reference value)
{
    bool bool_value;
    utils::binary::read(stream, bool_value);
    value = bool_value;
}

void read(std::istream &stream, std::string &string)
{
    size_t size;
    read(stream, size);
    char * cstring = new char [size];
    read(stream, cstring, size);
    string = cstring;
    delete[] cstring;
}
 
}
 
}
 
}