value()

std::string datrw::Subformat::value	(	const std::string &	k,
		const std::string &	dev = "false"
	)		const

function operator returns string

Parameters

k	key for which parameters should be read
dev	default value to be used, if parameter is not set

Returns

string containing parameter value

Examples:

libdatrwxxtests.cc.

Definition at line 119 of file formatmodifier.cc.

References Mparamap.

Referenced by datrw::iasciistream::iasciistream(), datrw::imseedstream::imseedstream(), datrw::itsoftstream::itsoftstream(), operator()(), reportkey(), and datrw::iseifestream::settraceheader().

    {
      std::string retval;
      formatmodifiers::Tparamap::const_iterator P=Mparamap.find(k);
      if (P!=Mparamap.end())
      {
        retval=P->second.value;
        P->second.checked=true;
      }
      else
      {
        retval=def;
      }
      return retval;
    } // std::istringstream& 

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