Mercurial > hg > orthanc

comparison OrthancFramework/Sources/IMemoryBuffer.h @ 4484:64f06e7d5fc7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
new abstraction IMemoryBuffer to avoid unnecessary copies of std::string buffers
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 28 Jan 2021 19:03:19 +0100
parents
children 7053502fbf97
comparison
equal deleted inserted replaced
4483:a926f8995d0b 4484:64f06e7d5fc7
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public License
9 * as published by the Free Software Foundation, either version 3 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this program. If not, see
19 * <http://www.gnu.org/licenses/>.
20 **/
21
22
23 #pragma once
24
25 #include <string>
26 #include <boost/noncopyable.hpp>
27
28 namespace Orthanc
29 {
30 /**
31 * This class abstracts a memory buffer and its memory unallocation
32 * function.
33 **/
34 class IMemoryBuffer : public boost::noncopyable
35 {
36 public:
37 virtual ~IMemoryBuffer()
38 {
39 }
40
41 // The content of the memory buffer will emptied after this call
42 virtual void MoveToString(std::string& target) = 0;
43
44 virtual const void* GetData() const = 0;
45
46 virtual size_t GetSize() const = 0;
47 };
48 }