Variables | |
float | Cm2px |
cm -> pixels conversion coefficient | |
float | Deg2px |
degrees -> pixels conversion coefficient | |
float | Deg2pxk |
the same for spatial frequency conversion from cpd to cycles per pixel | |
float | Deg2pi |
degrees -> radians conversion coefficient | |
float | ViewingDistance |
viewing distance | |
float | ScreenWidth |
screen width in cm | |
float | ScreenHeight |
screen height in cm | |
int | NSets |
number of experimental sets | |
int | NConfigs |
number of experimental configurations | |
int | NTrials |
number of trials for each set and configuration | |
int | Set |
set number | |
int | Configuration |
configuration number | |
int & | Config |
a shorthand alias for the configuration number | |
int | Trial |
trial number | |
int * | Trials |
the full experimental array of trial numbers | |
int ** | Responses |
array of subject's responses | |
int ** | RespTimes |
array of subject's response times | |
double ** | RespLocations |
array of subject's response locations (pointer x and y positions) | |
int ** | Correct |
array of response flags (1 for correct, 0 for wrong) | |
int | AnswerMult [3] |
correct answers array for each trial (-1, 0, 1) or (LEFT, MIDDLE, RIGHT) for mouse buttons | |
int & | Answer |
correct answer for single-task experiments | |
double | AnswerAreaMult [3][4] |
correct area (xmin, xmax, ymin, ymax) for pointer click for each POINTER task | |
double * | AnswerArea |
a reference to the first row of the AnswerAreaMult for single-task experiments | |
int | Count |
trials counter | |
int | Tframe |
frame count within a trial | |
double | Gamma |
monitor's Gamma | |
double | BgrR |
background color red value | |
double | BgrG |
background color green value | |
double | BgrB |
background color blue value | |
double | Bgr |
background color luminance value | |
double & | Signal |
signal output of the Kontsevitch & Tyler algorithm for the next trial; | |
double | SignalMult [3] |
the same for a multi-task trial (up to 3 signals) | |
string | Greeting |
greeting/instruction displayed at the beginning of an experiment | |
map< string, float > | p |
an array of user-defined experimental parameters, which will appear in the UI window |
map<string,float> p |
The p array holds user-defined variables: their names and values. Descriptive one-word names should be used for the parameter names. The values set in the experiment's .cpp file will be used as default parameters in the UI window the first time that the experiment is launched.