read()

void ts::tapers::ovtaper::Picks::read

(

std::istream &

is

)

read from file in refract taper file format

Definition at line 54 of file ovtaper.cc.

References Mdebug, Mpicks, ts::tapers::ovtaper::Pick::t, TSXX_assert, TSXX_debug, and ts::tapers::ovtaper::Pick::x.

Referenced by ts::tapers::OffsetVariableTaper::read().

      {
        Mpicks.clear();
        std::string line;
        do {
          TSXX_assert(getline(is, line), 
                      "Picks::read: error while reading taper definition");
        } while (line.substr(0,9)!="taper set");

        TSXX_debug(Mdebug, "Picks::read",
                   "found data line:\n" << line);

        std::istringstream iss(line.substr(17,4));
        int n;
        iss >> n;
        TSXX_debug(Mdebug, "Picks::read",
                   "read " << n << " picks");

        // skip one line
        TSXX_assert(getline(is, line), 
                    "Picks::read: error while reading taper definition");
        for (int i=0; i<n; ++i)
        {
          Pick p;
          TSXX_assert(is >> p.x >> p.t,
                      "Picks::read: error while reading taper definition");
          Mpicks.push_back(p);
          TSXX_debug(Mdebug, "Picks::read",
                     "#" << i << " x=" << p.x << ", t=" << p.t);
        }

        Mpicks.sort();
      } // void Picks::read(std::istream& is)

Here is the caller graph for this function: