mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-27 22:20:24 +00:00
25 lines
696 B
C
25 lines
696 B
C
#ifndef __VARIABLE_H__
|
|
#define __VARIABLE_H__
|
|
|
|
typedef struct
|
|
{
|
|
double weight;
|
|
double sum;
|
|
double sum2;
|
|
} Variable;
|
|
|
|
#define VARIABLE_INIT { 0.0, 0.0, 0.0 }
|
|
|
|
void variable_init (Variable *variable);
|
|
void variable_add_weighted (Variable *variable,
|
|
double value,
|
|
double weight);
|
|
void variable_add (Variable *variable,
|
|
double value);
|
|
double variable_mean (Variable *variable);
|
|
double variable_standard_deviation (Variable *variable);
|
|
void variable_reset (Variable *variable);
|
|
|
|
#endif /* __VARIABLE_H__ */
|
|
|