void engine_average(void)
/* Computes average distance and angle differences */
{
Sample *sample;
int i;
num_disqualified = 0;
if (!engines[ENGINE_AVGDIST].range &&
!engines[ENGINE_AVGANGLE].range)
return;
/* Average angle engine needs to be discounted when the input
contains segments too short to produce meaningful angles */
engines[ENGINE_AVGANGLE].scale = 0;
for (i = 0; i < input->len; i++)
if (input->strokes[i]->spread >= DOT_SPREAD)
engines[ENGINE_AVGANGLE].scale++;
engines[ENGINE_AVGANGLE].scale = engines[ENGINE_AVGANGLE].scale *
ENGINE_SCALE / input->len;
/* Run the averaging engine on every sample */
sampleiter_reset();
while ((sample = sampleiter_next()))
if (sample->ch)
sample_average(sample);
}
void main()
{
sample S;
int i = 0;
sample_init(&S);
while (i < 10) {
sample_push(&S, i);
i++;
}
for(i = 0; i < SAMPLE_SIZE; i++) {
printf("%d\n",S.data[i]);
}
printf("Average is: %d\n", sample_average(&S));
}
