ifstream_cs.cc

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#include "ifstream_cs.h"
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/regex.hpp>

using namespace FullPhysics;

//-----------------------------------------------------------------------
//-----------------------------------------------------------------------

IfstreamCs::IfstreamCs(const std::string& Fname, const std::string& 
                       Comment_char)
: FilteringIstream(Fname)
{
  sb.push(boost::iostreams::regex_filter(
                 boost::regex(Comment_char + ".*"),"", 
                 boost::match_not_dot_newline));
  if(boost::regex_search(Fname, boost::regex("\\.gz$")))
    sb.push(boost::iostreams::gzip_decompressor());
  sb.push(f);
}