File: utilities.c

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r-cran-emoa 0.5-3-1
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#include <R.h>
#include "utilities.h"

double clip_to_limits(const double x, const double l, const double u) {
  if (x < l) {
    return (l);
  } else if (x > u) {
    return (u);
  } else {
    return (x);
  }
}

int flip_coin(void) { return (.5 < unif_rand() ? HEADS : TAILS); }