expyriment.misc.Buffer

class expyriment.misc.Buffer(name='Buffer', clock=None)

A class implementing a general event buffer.

__init__(name='Buffer', clock=None)

Create an event buffer.

Parameters:

namestr

the name of the buffer

clockexpyriment.Clock object (optional)

an experimental clock

add_event(event)

Add an event to the buffer.

Parameters:

eventanything

the event to add

add_events(events)

Add a list of events to the buffer.

All events get the same time stamp!

Parameters:

eventslist

the event list to add

clear()

Clear the buffer.

property clock

Getter for clock

get_element(position)

Get an element (code, rt) from the buffer.

Parameters:

positionint

the position to get the element from

Returns:

element(anything, float)

The element to get from the buffer

get_last_event()

Get the last event (code, rt) in the buffer.

Returns:

element(anything, float)

the last element of the buffer

get_size()

Return the number of elements in the buffer.

Returns:

sizeint

the size of the buffer

get_whole_buffer()

Get a copy of the buffer.

Returns:

copylist

the copy of the buffer

property memory

Getter for memory [list of tuples (code, rt)]

property name

Getter for name