LibDLS::Chunk Class Reference

Chunk. More...

Public Member Functions
	Chunk (const DlsProto::ChunkInfo &, ChannelType)
void	import (const std::string &, ChannelType)
void	preload (const std::string &, ChannelType, Time, Time)
void	fetch_range ()
Time	start () const
Time	end () const
bool	incomplete () const
void	fetch_data (Time, Time, unsigned int, DataCallback, void *, unsigned int)
bool	operator< (const Chunk &) const
bool	operator== (const Chunk &) const
void	set_chunk_info (DlsProto::ChunkInfo *) const
void	update_from_chunk_info (const DlsProto::ChunkInfo &)

Protected Types
enum	LoadState { Empty, Pre, Full }

Protected Member Functions
unsigned int	_calc_optimal_level (Time, Time, unsigned int) const
Time	_time_per_value (unsigned int) const
void	_fetch_level_data_wrapper (Time, Time, MetaType, unsigned int, Time, Data **, DataCallback, void *, unsigned int, unsigned int &, Time &) const
template<class T >
void	_fetch_level_data (Time, Time, MetaType, unsigned int, Time, Data **, DataCallback, void *, unsigned int, unsigned int &, Time &) const
template<class T >
bool	_read_tag (IndexT< IndexRecord > &, unsigned int, IndexRecord &, IndexRecord &, bool &, File &, CompressionT< T > *, MetaType, unsigned int, Time, Data **, DataCallback, void *, unsigned int, unsigned int &, Time &) const
template<class T >
void	_process_data_tag (const XmlTag *, Time, MetaType, unsigned int, Time, CompressionT< T > *, Data **, DataCallback, void *, unsigned int, unsigned int &, Time &) const

Protected Attributes
std::string	_dir
	Chunk-Verzeichnis.
double	_sample_frequency
	Abtastfrequenz.
unsigned int	_meta_reduction
	Meta-Untersetzung.
int	_format_index
	Kompressionsformat.
unsigned int	_mdct_block_size
	MDCT-Blockgroesse.
Time	_start
	Startzeit des Chunks.
Time	_end
	Endzeit des Chunks.
ChannelType	_type
	channel type
bool	_incomplete
	Data ist still logged. More...
enum LibDLS::Chunk::LoadState	_load_state

Detailed Description

Chunk.

Definition at line 72 of file Chunk.h.

Member Data Documentation

_incomplete

bool LibDLS::Chunk::_incomplete

protected

Data ist still logged.

Definition at line 111 of file Chunk.h.