1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  */
10 
11 #include <vcl/BinaryDataContainer.hxx>
12 #include <o3tl/hash_combine.hxx>
13 
14 BinaryDataContainer::BinaryDataContainer() = default;
15 
BinaryDataContainer(const sal_uInt8 * pData,size_t nSize)16 BinaryDataContainer::BinaryDataContainer(const sal_uInt8* pData, size_t nSize)
17     : mpData(std::make_shared<std::vector<sal_uInt8>>(nSize))
18 {
19     std::copy(pData, pData + nSize, mpData->data());
20 }
21 
BinaryDataContainer(std::unique_ptr<std::vector<sal_uInt8>> aData)22 BinaryDataContainer::BinaryDataContainer(std::unique_ptr<std::vector<sal_uInt8>> aData)
23     : mpData(std::shared_ptr<std::vector<sal_uInt8>>(aData.release(), aData.get_deleter()))
24 {
25 }
26 
calculateHash() const27 size_t BinaryDataContainer::calculateHash() const
28 {
29     size_t nSeed = 0;
30     o3tl::hash_combine(nSeed, getSize());
31     for (sal_uInt8 const& rByte : *mpData)
32         o3tl::hash_combine(nSeed, rByte);
33     return nSeed;
34 }
35 
36 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
37