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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1468 331e1502-861f-0410-8da2-ba01fb791d7f

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wcancino 2009-03-02 15:33:24 +00:00
commit cc504687bf
1 changed files with 25 additions and 0 deletions
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contribution/branches/PhyloMOEA/PhyloMOEA/utils.cpp
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@ -36,6 +36,31 @@ extern double pcrossover, pmutation, kappa, alpha;
extern unsigned int ngenerations, popsize, ncats;
extern LikelihoodCalculator *lik_calc_ptr;
int timeval_subtract (struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec) {
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000) {
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
tv_usec is certainly positive. */
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
void welcome_message()
{
cout << "\nPhyloMOEA, a program for multi-criteria phylogenetic inference\n";