53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file subfileInfo.h
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* @author drose
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* @date 2011-06-20
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*/
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#ifndef SUBFILEINFO_H
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#define SUBFILEINFO_H
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#include "pandabase.h"
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#include "fileReference.h"
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#include "pointerTo.h"
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/**
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* This class records a particular byte sub-range within an existing file on
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* disk. Generally, the filename is understood as a physical file on disk,
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* and not to be looked up via the vfs.
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*/
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class EXPCL_PANDA_EXPRESS SubfileInfo {
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PUBLISHED:
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INLINE SubfileInfo();
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INLINE explicit SubfileInfo(const FileReference *file, std::streampos start, std::streamsize size);
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INLINE explicit SubfileInfo(const Filename &filename, std::streampos start, std::streamsize size);
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INLINE SubfileInfo(const SubfileInfo ©);
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INLINE void operator = (const SubfileInfo ©);
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INLINE bool is_empty() const;
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INLINE const FileReference *get_file() const;
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INLINE const Filename &get_filename() const;
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INLINE std::streampos get_start() const;
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INLINE std::streamsize get_size() const;
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void output(std::ostream &out) const;
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private:
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CPT(FileReference) _file;
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std::streampos _start;
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std::streamsize _size;
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};
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INLINE std::ostream &operator << (std::ostream &out, const SubfileInfo &info);
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#include "subfileInfo.I"
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#endif
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