Load from string

[jtaylorme]

Sorry to bother you again but after a couple of hours of beating my head against the wall I thought I would ask...below things are somewhat cobbled together and isn't what my code looks like exactly but just to show you what I am doing and the pieces involved. I have been loading from a file but decided having an option to load from a string would be useful. I keep getting the "ios_base::failbit set: iostream stream error". The csvstring gets passed in as a string parameter to the function. Can you see what I am doing wrong? I have tried a number of different things but always the same result. Thank you.

Jim

`rapidcsv::Document doccsv(stringstream(""), rapidcsv::LabelParams(0, -1),
rapidcsv::SeparatorParams(',' ,false,rapidcsv::sPlatformHasCR ,false,true ));

string csvstring = "27502 919 35.74801 - 78.83401 A, PE, X NC Wake E 8374\r\n27511 919 35.75124 - 78.70732 CARY NC Wake E 8812";

std::stringstream  sstream(csvstring);
doccsv.Load(csvstring, rapidcsv::LabelParams(cindex, rindex),
         	rapidcsv::SeparatorParams(delimiter[0] /* pSeparator */,
		    trimit /* pTrim */,
	   	    rapidcsv::sPlatformHasCR /* pHasCR */,
		    false /* pQuotedLinebreaks */,
		    quoteit /* pAutoQuote */));`

[d99kris]

Hello @jtaylorme - I think the main problem in the provided code is that Load() is called with csvstring argument, rather than sstream. If I change the code to the following it seems to work (at least not throw exception):

  rapidcsv::Document doccsv;
  
  std::string csvstring =
    "27502	919	35.74801 - 78.83401	A, PE, X	NC	Wake	E	8374\r\n"
    "27511	919	35.75124 - 78.70732	CARY	NC	Wake	E	8812";

  std::stringstream sstream(csvstring);
  doccsv.Load(sstream, rapidcsv::LabelParams(0, 1),
              rapidcsv::SeparatorParams(',' /* pSeparator */,
                                        false /* pTrim */,
                                        rapidcsv::sPlatformHasCR /* pHasCR */,
                                        false /* pQuotedLinebreaks */,
                                        true /* pAutoQuote */));

There's another Github issue #63 reported suggesting rapidcsv should provide more developer friendly exceptions. I hope I can find time to look into implementing that soon.

[jtaylorme]

Once again I must apologize. I knew it would be something blatantly obvious...those are hardest to find for me. Thanks again.

Jim