TCBlock Class Reference

Data block. More...

#include <tobicore/TCBlock.hpp>

Inheritance diagram for TCBlock:

Collaboration diagram for TCBlock:

Public Member Functions
	TCBlock (void)
	Constructor.
virtual int	SetBlockIdx (int fidx=TCBlock::BlockIdxUnset)
	Frame index setter.
virtual int	GetBlockIdx (void) const
	Frame index getter.
virtual int	IncBlockIdx (void)
	Increments frame index.
virtual void	UnsetBlockIdx (void)
	Unsets (invalidates) frame index.
virtual bool	IsSetBlockIdx (void) const
	Checks if frame index is set (valid)

Public Attributes
TCTimestamp	absolute
	Absolute timestamp.
TCTimestamp	relative
	Relative timestamp.

Static Public Attributes
static const int	BlockIdxUnset = -1
	Unset frame index value.

Protected Attributes
int	_blockidx
	Frame index.

Detailed Description

Data block.

Each communication blocks in the BCI should carry a frame index value (generally set by the acquisition module), an absolute timestamp (i.e. 2011-11-19, 22:00:00.00.00) and a relative timestamp (i.e. 200 seconds).

Examples:

tcblock.cpp.

Definition at line 35 of file TCBlock.hpp.

Member Function Documentation

bool TCBlock::IsSetBlockIdx ( void  ) const

virtual

Checks if frame index is set (valid)

Returns

True if set, false otherwise

Definition at line 45 of file TCBlock.cpp.

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void TCBlock::UnsetBlockIdx ( void  )

virtual

Unsets (invalidates) frame index.

If the frame index is unset, it means a particular communication blocks has not been generated within the BCI pipeline. For example, a BCI-controlled robot on the moon will send messages without setting the frame index. A neurofeedback will receive and generate communication blocks that carry both a correct frame index and all the timestamp information.

Definition at line 41 of file TCBlock.cpp.

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

• tobicore/TCBlock.hpp
• tobicore/TCBlock.cpp