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void sample_write_sheet_to_file_example()
{
// Creating a 2 dimensional vector which we will write values to
std::vector<std::vector<std::string>> wholeWorksheet;
//Looping through each row (100 rows as per the second argument in the for loop)
for (int outer = 0; outer < 100; outer++)
{
//Creating a fresh vector for a fresh row
std::vector<std::string> singleRow;
//Looping through each of the columns (100 as per the second argument in the for loop) in this particular row
for (int inner = 0; inner < 100; inner++)
{
//Adding a single value in each cell of the row
std::string val = std::to_string(inner + 1);
singleRow.push_back(val);
}
//Adding the single row to the 2 dimensional vector
wholeWorksheet.push_back(singleRow);
std::clog << "Writing to row " << outer << " in the vector " << std::endl;
}
//Writing to the spread sheet
//Creating the output workbook
std::clog << "Creating workbook" << std::endl;
xlnt::workbook wbOut;
//Setting the destination output file name
std::string dest_filename = "output.xlsx";
//Creating the output worksheet
xlnt::worksheet wsOut = wbOut.active_sheet();
//Giving the output worksheet a title/name
wsOut.title("data");
//We will now be looping through the 2 dimensional vector which we created above
//In this case we have two iterators one for the outer loop (row) and one for the inner loop (column)
std::clog << "Looping through vector and writing to spread sheet" << std::endl;
for (int fOut = 0; fOut < wholeWorksheet.size(); fOut++)
{
std::clog << "Row" << fOut << std::endl;
for (int fIn = 0; fIn < wholeWorksheet.at(fOut).size(); fIn++)
{
`\\ Here instead of inserting cell by cell into xlnt::worksheet, is it possible to insert a whole record i.e std::vector<std::string>
into xlnt::worksheet?`
wsOut.cell(xlnt::cell_reference(fIn + 1, fOut + 1)).value(wholeWorksheet.at(fOut).at(fIn));
}
}
std::clog << "Finished writing spread sheet" << std::endl;
wbOut.save(dest_filename);
}
The text was updated successfully, but these errors were encountered:
The text was updated successfully, but these errors were encountered: