InputStream.hpp
1 //
3 // SFML - Simple and Fast Multimedia Library
4 // Copyright (C) 2007-2014 Laurent Gomila (laurent.gom@gmail.com)
5 //
6 // This software is provided 'as-is', without any express or implied warranty.
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22 //
24 
25 #ifndef CPP3DS_INPUTSTREAM_HPP
26 #define CPP3DS_INPUTSTREAM_HPP
27 
29 // Headers
31 #include <cpp3ds/Config.hpp>
32 
33 
34 namespace cpp3ds
35 {
41 {
42 public :
43 
48  virtual ~InputStream() {}
49 
62  virtual Int64 read(void* data, Int64 size) = 0;
63 
72  virtual Int64 seek(Int64 position) = 0;
73 
80  virtual Int64 tell() = 0;
81 
88  virtual Int64 getSize() = 0;
89 };
90 
91 } // namespace cpp3ds
92 
93 
94 #endif
95 
96 
Abstract class for custom file input streams.
Definition: InputStream.hpp:40
virtual Int64 read(void *data, Int64 size)=0
Read data from the stream.
virtual Int64 seek(Int64 position)=0
Change the current reading position.
virtual Int64 tell()=0
Get the current reading position in the stream.
virtual Int64 getSize()=0
Return the size of the stream.
virtual ~InputStream()
Virtual destructor.
Definition: InputStream.hpp:48