SFML 2.4.2
InputStream.hpp
1 //
3 // SFML - Simple and Fast Multimedia Library
4 // Copyright (C) 2007-2017 Laurent Gomila (laurent@sfml-dev.org)
5 //
6 // This software is provided 'as-is', without any express or implied warranty.
7 // In no event will the authors be held liable for any damages arising from the use of this software.
8 //
9 // Permission is granted to anyone to use this software for any purpose,
10 // including commercial applications, and to alter it and redistribute it freely,
11 // subject to the following restrictions:
12 //
13 // 1. The origin of this software must not be misrepresented;
14 // you must not claim that you wrote the original software.
15 // If you use this software in a product, an acknowledgment
16 // in the product documentation would be appreciated but is not required.
17 //
18 // 2. Altered source versions must be plainly marked as such,
19 // and must not be misrepresented as being the original software.
20 //
21 // 3. This notice may not be removed or altered from any source distribution.
22 //
24
25 #ifndef SFML_INPUTSTREAM_HPP
26 #define SFML_INPUTSTREAM_HPP
27
29 // Headers
31 #include <SFML/Config.hpp>
32 #include <SFML/System/Export.hpp>
33
34
35 namespace sf
36 {
41 class SFML_SYSTEM_API InputStream
42 {
43 public:
44
49 virtual ~InputStream() {}
50
63 virtual Int64 read(void* data, Int64 size) = 0;
64
73 virtual Int64 seek(Int64 position) = 0;
74
81 virtual Int64 tell() = 0;
82
89 virtual Int64 getSize() = 0;
90 };
91
92 } // namespace sf
93
94
95 #endif // SFML_INPUTSTREAM_HPP
96
97
sf::InputStream
Abstract class for custom file input streams.
Definition: InputStream.hpp:41
sf::InputStream::~InputStream
virtual ~InputStream()
Virtual destructor.
Definition: InputStream.hpp:49
sf
Definition: AlResource.hpp:34