void GLCM::Print_An_Itemset(ItemSet IS)
{
list<ItemSet>::iterator it;
cout << " [";
for (int i = 0; i < IS.size(); i++)
{
if ((IS.getItemAt(i) % 2) == 0) cout << IS.getItemAt(i)/2 +1 << "+";
else cout << IS.getItemAt(i)/2 +1 << "-";
}
cout << "]" << endl;
}
void GLCM::dumpItemset(std::ostream &os, ItemSet itemset, int freq){
//os << "[ ";
for (int i = 0 ; i < itemset.size() ; i++)
{
if ((itemset.getItemAt(i) % 2) == 0) os << itemset.getItemAt(i)/2 +1 << "+ ";
else os << itemset.getItemAt(i)/2 +1 << "- ";
}
//os << "] ";
os<<" ("<<freq<<")\n";
}
void GLCM::calG(ItemSet is, const vector<BinaryMatrix *> & vBM, BinaryMatrix& res)
{
int isSize = is.size();
if (isSize == 0)
return;
res = *vBM[is.getItemAt(0)];
for (int i = 1; i < isSize; i++)
res &= *vBM[is.getItemAt(i)];
}
void GLCM::Print_All_Closed_Pattern()
{
list<ItemSet>::iterator it;
cout << "Print all Closed Item set" << endl;
for (it = ClosedItemSetList.begin (); it != ClosedItemSetList.end (); it++)
{
ItemSet itSet = *it;
for (int i = 0 ; i < itSet.size() ; i++)
{
if ((itSet.getItemAt(i) % 2) == 0) cout << itSet.getItemAt(i)/2 +1 << "+ ";
else cout << itSet.getItemAt(i)/2 +1 << "- ";
}
cout << endl;
}
}
void GLCM::write_to_file(string freType)//const char * filename
{
TimeTracker tt2;
tt2.Start();
//print to file
string st = "OUT/out";
time_t tim=time(NULL);
tm *now=localtime(&tim);
stringstream ssm,ssd,ssh,ssmi,sss;//create a stringstream
ssm << now->tm_mon + 1;//add number to the stream
ssd << now->tm_mday;
ssh << now->tm_hour;
ssmi << now->tm_min;
sss << now->tm_sec;
st = st + ssm.str() + ssd.str() + ssh.str() + ssmi.str() + sss.str();
char * filename = (char*) st.c_str();
ofstream outf(filename);
outf << ClosedItemSetList.size() <<" closed gradual frequent Item sets" << endl;
list<ItemSet>::iterator it;
for (it = ClosedItemSetList.begin (); it != ClosedItemSetList.end (); it++)
{
outf << "[ ";
ItemSet itSet = *it;
for (int i = 0 ; i < itSet.size() ; i++)
{
if ((itSet.getItemAt(i) % 2) == 0) outf << itSet.getItemAt(i)/2 +1 << "+ ";
else outf << itSet.getItemAt(i)/2 +1 << "- ";
}
outf << "]" << endl;
}
outf.close();
cout << "All Item sets have been written to file: " << st << endl;
double ts2 = tt2.Stop();
cout << endl << "Writing took " << setw(5) << ts2 << " sec" << endl;
ostringstream ost1;
ost1 << getpid ();
string cmd1="ps -p "+ost1.str ()+" -o rss";
cout << "Memory usage at writing step: " << endl;
//system(cmd1.c_str());
cout << endl;
}
