https://github.com/ekg/freebayes
Tip revision: 9755e43db74f9fa8ad2653d6a771d7a8d148ee66 authored by Erik Garrison on 10 December 2013, 00:24:08 UTC
Setting Release-Version v0.9.10
Setting Release-Version v0.9.10
Tip revision: 9755e43
BedReader.cpp
#ifndef BEDREADER_CPP
#define BEDREADER_CPP
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <deque>
#include <map>
#include <iterator>
#include <algorithm>
#include <cmath>
#include "split.h"
#include "Utility.h"
#include "BedReader.h"
#include "../intervaltree/IntervalTree.h"
using namespace std;
vector<BedTarget> BedReader::entries(void) {
vector<BedTarget> entries;
if (!is_open()) {
cerr << "bed targets file is not open" << endl;
exit(1);
}
string line;
while (std::getline(*this, line)) {
vector<string> fields = split(line, " \t");
BedTarget entry(strip(fields[0]),
atoi(strip(fields[1]).c_str()),
atoi(strip(fields[2]).c_str()) - 1, // use inclusive format internally
(fields.size() >= 4) ? strip(fields[3]) : "");
entries.push_back(entry);
}
return entries;
}
bool BedReader::targetsContained(string& seq, long left, long right) {
vector<Interval<BedTarget*> > results;
intervals[seq].findContained(left, right, results);
return !results.empty();
}
bool BedReader::targetsOverlap(string& seq, long left, long right) {
vector<Interval<BedTarget*> > results;
intervals[seq].findOverlapping(left, right, results);
return !results.empty();
}
vector<BedTarget*> BedReader::targetsContaining(BedTarget& target) {
vector<Interval<BedTarget*> > results;
intervals[target.seq].findContained(target.left, target.right, results);
vector<BedTarget*> contained;
for (vector<Interval<BedTarget*> >::iterator r = results.begin(); r != results.end(); ++r) {
contained.push_back(r->value);
}
return contained;
}
vector<BedTarget*> BedReader::targetsOverlapping(BedTarget& target) {
vector<Interval<BedTarget*> > results;
intervals[target.seq].findOverlapping(target.left, target.right, results);
vector<BedTarget*> overlapping;
for (vector<Interval<BedTarget*> >::iterator r = results.begin(); r != results.end(); ++r) {
overlapping.push_back(r->value);
}
return overlapping;
}
#endif