ojph::infile_base Class Reference

#include <ojph_file.h>

Inheritance diagram for ojph::infile_base:

Public Types
enum	seek : int { OJPH_SEEK_SET = SEEK_SET , OJPH_SEEK_CUR = SEEK_CUR , OJPH_SEEK_END = SEEK_END }

Public Member Functions
virtual	~infile_base ()
virtual size_t	read (void *ptr, size_t size)=0
virtual int	seek (si64 offset, enum infile_base::seek origin)=0
virtual si64	tell ()=0
virtual bool	eof ()=0
virtual void	close ()

Detailed Description

Definition at line 246 of file ojph_file.h.

Member Enumeration Documentation

seek

enum ojph::infile_base::seek : int

Enumerator
OJPH_SEEK_SET
OJPH_SEEK_CUR
OJPH_SEEK_END

Definition at line 249 of file ojph_file.h.

Constructor & Destructor Documentation

~infile_base()

virtual ojph::infile_base::~infile_base ( )

inlinevirtual

Definition at line 255 of file ojph_file.h.

Member Function Documentation

close()

virtual void ojph::infile_base::close ( )

inlinevirtual

Reimplemented in ojph::j2c_infile, and ojph::mem_infile.

Definition at line 263 of file ojph_file.h.

eof()

virtual bool ojph::infile_base::eof ( )

pure virtual

Implemented in ojph::j2c_infile, and ojph::mem_infile.

Referenced by ojph::local::find_marker().

read()

virtual size_t ojph::infile_base::read ( void * ptr, size_t size )

pure virtual

Implemented in ojph::j2c_infile, and ojph::mem_infile.

Referenced by ojph::local::bb_read(), ojph::local::bb_read_chunk(), ojph::local::bb_skip_eph(), ojph::local::bb_skip_sop(), ojph::local::find_marker(), ojph::local::param_atk::read(), ojph::local::param_cap::read(), ojph::local::param_cod::read(), ojph::local::param_dfs::read(), ojph::local::param_nlt::read(), ojph::local::param_qcd::read(), ojph::local::param_siz::read(), ojph::local::param_sot::read(), ojph::local::param_cod::read_coc(), ojph::local::param_atk::read_coefficient(), ojph::local::param_atk::read_coefficient(), ojph::local::param_qcd::read_qcc(), and ojph::local::skip_marker().

seek()

virtual int ojph::infile_base::seek ( si64 offset, enum infile_base::seek origin )

pure virtual

Implemented in ojph::j2c_infile, and ojph::mem_infile.

tell()

virtual si64 ojph::infile_base::tell ( )

pure virtual

Implemented in ojph::j2c_infile, and ojph::mem_infile.

Referenced by ojph::local::precinct::parse(), and ojph::local::tile::parse_tile_header().

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The documentation for this class was generated from the following file:

• /build/openjph/src/OpenJPH-0.24.3/src/core/common/ojph_file.h