GapMask.h

#pragma once

#include <utility>
#include <vector>

namespace isce3 { namespace focus {

class GapMask {
public:
    GapMask(const std::vector<double> & azimuth_time, int samples,
            double range_window_start, double range_sampling_rate,
            double chirp_duration, double guard = 0.0);

    std::vector<std::pair<int, int>>
    gaps(int pulse) const;

    std::vector<bool>
    mask(int pulse) const;

private:
    std::vector<double> t;
    int n;
    double dwp;
    double fs;
    double chirplen;
    double guard;
};

}} // namespace isce3::focus