#if 0 TMP=$(mktemp -d) c++ -std=c++11 -I src -o ${TMP}/a.out ${0} && ${TMP}/a.out ${@:1} ; RV=${?} rm -rf ${TMP} exit ${RV} #endif #include #include #include "rapidcsv.h" int main() { const std::string& csv = "Date,Open,High,Low,Close,Volume,Adj Close\n" "2017-02-24,64.529999,64.800003,64.139999,64.620003,21705200,64.620003\n" "2017-02-23,64.419998,64.730003,64.190002,64.620003,20235200,64.620003\n" "2017-02-22,64.330002,64.389999,64.050003,64.360001,19259700,64.360001\n" "2017-02-21,64.610001,64.949997,64.449997,64.489998,19384900,64.489998\n" "2017-02-17,64.470001,64.690002,64.300003,64.620003,21234600,64.620003\n" ; std::stringstream sstream(csv); rapidcsv::Document doc(sstream, rapidcsv::LabelParams(0, 0)); std::vector close = doc.GetColumn("Close"); std::cout << "Read " << close.size() << " values." << std::endl; long long volume = doc.GetCell("Volume", "2017-02-22"); std::cout << "Volume " << volume << " on 2017-02-22." << std::endl; }