SFML - Simple and Fast Multimedia Library

SMFL 2.3.2

SoundFileFactory.hpp
1 //
3 // SFML - Simple and Fast Multimedia Library
4 // Copyright (C) 2007-2015 Laurent Gomila ([email protected])
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_SOUNDFILEFACTORY_HPP
26 #define SFML_SOUNDFILEFACTORY_HPP
27 
29 // Headers
31 #include <SFML/Audio/Export.hpp>
32 #include <string>
33 #include <vector>
34 
35 
36 namespace sf
37 {
38 class InputStream;
39 class SoundFileReader;
40 class SoundFileWriter;
41 
46 class SFML_AUDIO_API SoundFileFactory
47 {
48 public:
49 
56  template <typename T>
57  static void registerReader();
58 
65  template <typename T>
66  static void unregisterReader();
67 
74  template <typename T>
75  static void registerWriter();
76 
83  template <typename T>
84  static void unregisterWriter();
85 
98  static SoundFileReader* createReaderFromFilename(const std::string& filename);
99 
113  static SoundFileReader* createReaderFromMemory(const void* data, std::size_t sizeInBytes);
114 
127  static SoundFileReader* createReaderFromStream(InputStream& stream);
128 
139  static SoundFileWriter* createWriterFromFilename(const std::string& filename);
140 
141 private:
142 
144  // Types
146  struct ReaderFactory
147  {
148  bool (*check)(InputStream&);
149  SoundFileReader* (*create)();
150  };
151  typedef std::vector<ReaderFactory> ReaderFactoryArray;
152 
153  struct WriterFactory
154  {
155  bool (*check)(const std::string&);
156  SoundFileWriter* (*create)();
157  };
158  typedef std::vector<WriterFactory> WriterFactoryArray;
159 
161  // Static member data
163  static ReaderFactoryArray s_readers;
164  static WriterFactoryArray s_writers;
165 };
166 
167 } // namespace sf
168 
169 #include <SFML/Audio/SoundFileFactory.inl>
170 
171 #endif // SFML_SOUNDFILEFACTORY_HPP
172 
173 
Abstract class for custom file input streams.
Definition: InputStream.hpp:41
Abstract base class for sound file decoding.
Abstract base class for sound file encoding.
Manages and instantiates sound file readers and writers.