readasciidouble()

template<class C >

C datrw::util::readasciidouble	(	std::istream &	is,
		const int	nsamples,
		const std::string &	streamname
	)

read the trace data

Parameters

is	the input stream
nsamples	the number of samples
streamname	name of the stream for Exceptions

Returns

the trace

Definition at line 141 of file util.h.

References DATRW_assert, datrw::hpmo::nsamples, and datrw::tfascii::streamname.

    {
      std::string errorstr = "ERROR ("+streamname+
        "::?series): number of samples is not positive!";
      DATRW_assert(nsamples>0, errorstr.c_str());
      C series(nsamples);
      double inval;
      errorstr = "ERROR ("+streamname+"::?series): bad stream!";
      ::datrw::report_conversion<double, typename C::Tvalue>(std::cout);
      for (int i = 0; i < nsamples; ++i) 
      {
        DATRW_assert(is.good(), errorstr.c_str());
        is >> inval;
        series(i) = static_cast<typename C::Tvalue>(inval);
      }
      return series;
    } // template function readascii