int main()
{
std::vector<boost::shared_ptr<B> > v;
for(int i = 0; i < 10; ++i) v.push_back(createB());
std::cout << "The choir is gathered:" << std::endl;
for(std::vector<boost::shared_ptr<B> >::iterator it = v.begin(); it != v.end(); ++it)
(*it)->sing(); // equivalent to (*(*it)).sing() -- first dereference the iterator to get vector element, then dereference vector element, which is a shared_ptr
}
int main(int argc, char** argv) {
int i,j, leafSum=0;
struct timeval start,end;
/*Original function generation 3-D points (x,y,z) that belong on the first
octant of the unit sphere in three-dimentional space */
generator();
box = (Box*)malloc(sizeof(Box));
if(box==NULL){
exit(3);}
gettimeofday(&start, NULL);
/*BEGINNING OF CALCULATIONS - INITIALIZATION OF THE ROOT */
box[0].boxid = 1;
box[0].level = 0;
box[0].parent = 0;
box[0].center[0] = 0.5;
box[0].center[1] = 0.5;
box[0].center[2] = 0.5;
box[0].length = 1;
box[0].start=0;
box[0].n=N;
box[0].points = (int*)malloc(N*sizeof(int));
for(i=0;i<N;i++){
box[0].points[i]=i;
}
for(i=0;i<26;i++){
box[0].colleague[i]=0;
}
/*MAIN THREAD BEGINS THREAD EXECUTING CALCULATING OCTREES!!*/
checkBox(0);
printf("\n\nTotal n measured in boxes = %d",totalPoints);
/*OPTIONAL - JUST FOR VERIFICATION*/
for(i=0;i<leafCounter;i++){
leafSum+=leaf[i].n;
}
printf("\nTotal n measured in leaves is %d",leafSum);
gettimeofday(&end, NULL);
divisionTime = ((end.tv_sec * 1000000 + end.tv_usec) -(start.tv_sec * 1000000 + start.tv_usec));
/*******FIND COLLEAGUES - PTHREADS VERSION*******/
gettimeofday(&start, NULL);
remove("colleagues.txt");
findLevels();
findColleagues();
gettimeofday(&end, NULL);
colleaguesTime = ((end.tv_sec * 1000000 + end.tv_usec) -(start.tv_sec * 1000000 + start.tv_usec));
createB();
gettimeofday(&start, NULL);
/*
printf("\nSaving in files...");
boxesFile();
leavesFile();
alphaFile();
betaFile();
timeFile();
colleaguesFile();
*/
gettimeofday(&end, NULL);
filesTime = ((end.tv_sec * 1000000 + end.tv_usec) -(start.tv_sec * 1000000 + start.tv_usec));
printf("\n\nOctree Division time is %d",divisionTime);
printf("\nColleagues finding time is %d",colleaguesTime);
printf("\nSaving data in files time is %d",filesTime);
printf("\nTotal calculation time is %d",divisionTime+colleaguesTime+filesTime);
printf("\n\n***END OF PROGRAM***");
return (EXIT_SUCCESS);
}
