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#ifndef STATS_H
#define STATS_H
#include <fstream>
#include <string>
#include <sstream>
#include <vector>
#include "fasta.h"
#include "fastq.h"
#include "filetype.h"
using namespace std;
const short FORMAT_HUMAN = 0;
const short FORMAT_TAB = 1;
const short FORMAT_TAB_NO_HEAD = 2;
const short FORMAT_GREPPY = 3;
class Stats
{
public:
Stats();
Stats(string filename, unsigned long minimumLength=1);
// return a string containing the stats. format must be one
// of: FORMAT_{HUMAN, TAB, TAB_NO_HEAD, GREPPY}
string toString(short format) const;
private:
void init();
string toString_human_readable() const;
string toString_tab_delimited(bool header) const;
string toString_greppy() const;
double mean_;
unsigned long n50_[9];
unsigned long n50n_[9];
unsigned long longest_;
unsigned long shortest_;
unsigned long number_;
unsigned long totalLength_;
unsigned long nCount_;
unsigned long gapCount_;
string filename_;
};
#endif // STATS_H
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