CReferencedMemBlock.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2017, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */

#include "base-precomp.h"  // Precompiled headers

#include <mrpt/utils/CReferencedMemBlock.h>

using namespace mrpt::utils;

CReferencedMemBlock::CReferencedMemBlock(size_t mem_block_size)
        : m_data(new std::vector<char>(mem_block_size))
{
}

CReferencedMemBlock::~CReferencedMemBlock() {}
void CReferencedMemBlock::resize(size_t mem_block_size)
{
        m_data->resize(mem_block_size);
}

unsigned int CReferencedMemBlock::alias_count() const
{
        return m_data.use_count();
}

void CReferencedMemBlock::clear() { m_data.reset(); }