SFML - Simple and Fast Multimedia Library

SFML

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 //
 // SFML - Simple and Fast Multimedia Library
 // Copyright (C) 2007-2017 Laurent Gomila ([email protected])
 //
 // This software is provided 'as-is', without any express or implied warranty.
 // In no event will the authors be held liable for any damages arising from the use of this software.
 //
 // Permission is granted to anyone to use this software for any purpose,
 // including commercial applications, and to alter it and redistribute it freely,
 // subject to the following restrictions:
 //
 // 1. The origin of this software must not be misrepresented;
 //    you must not claim that you wrote the original software.
 //    If you use this software in a product, an acknowledgment
 //    in the product documentation would be appreciated but is not required.
 //
 // 2. Altered source versions must be plainly marked as such,
 //    and must not be misrepresented as being the original software.
 //
 // 3. This notice may not be removed or altered from any source distribution.
 //
 
 #ifndef SFML_MEMORYINPUTSTREAM_HPP
 #define SFML_MEMORYINPUTSTREAM_HPP
 
 // Headers
 #include <SFML/Config.hpp>
 #include <SFML/System/InputStream.hpp>
 #include <SFML/System/Export.hpp>
 #include <cstdlib>
 
 
 namespace sf
 {
 class SFML_SYSTEM_API MemoryInputStream : public InputStream
 {
 public:
 
     MemoryInputStream();
 
     void open(const void* data, std::size_t sizeInBytes);
 
     virtual Int64 read(void* data, Int64 size);
 
     virtual Int64 seek(Int64 position);
 
     virtual Int64 tell();
 
     virtual Int64 getSize();
 
 private:
 
     // Member data
  const char* m_data;   
     Int64       m_size;   
     Int64       m_offset; 
 };
 
 } // namespace sf
 
 
 #endif // SFML_MEMORYINPUTSTREAM_HPP
 
 
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