#include "CSVWriter.h" using namespace std; int main(void) { CSVWriter writer1("test.csv", ios_base::trunc, {"SYMBOL","PRICE","QTY"}); writer1.writeLine("AAPL", 111.25, 100); writer1.writeLine("HACK", 33.44, 200); writer1.close(); CSVWriter writer2("test.csv", ios_base::app); writer2.writeLine("QCOM", 222.33, 300); writer2.close(); CSVWriter writer3("test.csv", ios_base::app); writer3.writeLine("HOG", 44.55, 500); writer3.close(); return 0; }