fix line endings in XlsxReader.cpp
Myk Taylor
parent
28eaf0ae8b
commit
cffac8ed93
@ -1,115 +1,115 @@
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/*
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* Wrapper for xlsxio_read library functions.
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*
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* Sample usage:
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*
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* std::string filename = "sample_file.xlsx";
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* xlsxioreader xlsxfile = XlsxReader::open_xlsx_file(filename);
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* if (xlsxfile == NULL) {
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* printf("cannot open file: '%s'", filename.c_str());
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* return false;
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* }
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* auto sheetNames = XlsxReader::list_sheets(xlsxfile);
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* for (auto sheetName = sheetNames.begin();
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* sheetName != sheetNames.end();
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* ++sheetName) {
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* printf("reading sheet: %s\n", sheetName->c_str());
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* xlsxioreadersheet xlsxsheet =
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* XlsxReader::open_sheet(xlsxfile, *sheetName);
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* if (xlsxsheet == NULL) {
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* printf("cannot open sheet: '%s'", sheetName->c_str());
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* continue;
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* }
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* std::string value;
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* int row_num = 1;
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* while (XlsxReader::GetNextRow(xlsxsheet)) {
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* std::string s;
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* printf("%d:\t", row_num);
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* while (XlsxReader::GetNextCell(xlsxsheet, s)) {
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* printf("%s\t", s.c_str());
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* }
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* printf("\n");
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* ++row_num;
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* }
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* XlsxReader::close_sheet(xlsxsheet);
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* }
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* XlsxReader::close_xlsx_file(xlsxfile);
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* return true;
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*/
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#include <xlsxio_read.h>
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#include "modules/XlsxReader.h"
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using namespace DFHack;
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// returns NULL on error
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DFHACK_EXPORT XlsxReader::xlsx_file_handle XlsxReader::open_xlsx_file(
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std::string filename)
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{
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return xlsxioread_open(filename.c_str());
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}
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DFHACK_EXPORT void XlsxReader::close_xlsx_file(
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XlsxReader::xlsx_file_handle file_handle)
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{
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xlsxioread_close((xlsxioreader)file_handle);
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}
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static int list_callback(const XLSXIOCHAR* name, void* cbdata)
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{
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auto sheetNames = (std::vector<std::string> *)cbdata;
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sheetNames->push_back(name);
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return 0;
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}
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DFHACK_EXPORT std::vector<std::string> XlsxReader::list_sheets(
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XlsxReader::xlsx_file_handle file_handle)
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{
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auto sheetNames = std::vector<std::string>();
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xlsxioread_list_sheets(
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(xlsxioreader)file_handle, list_callback, &sheetNames);
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return sheetNames;
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}
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// returns XLSXIOReaderSheet object or NULL on error
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DFHACK_EXPORT XlsxReader::xlsx_sheet_handle XlsxReader::open_sheet(
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XlsxReader::xlsx_file_handle file_handle, std::string sheet_name)
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{
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if (file_handle == NULL)
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return NULL;
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return xlsxioread_sheet_open(
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(xlsxioreader)file_handle, sheet_name.c_str(), XLSXIOREAD_SKIP_NONE);
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}
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DFHACK_EXPORT void XlsxReader::close_sheet(
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XlsxReader::xlsx_sheet_handle sheet_handle)
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{
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xlsxioread_sheet_close((xlsxioreadersheet)sheet_handle);
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}
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// start reading the next row of data; must be called before GetNextCell .
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// returns false if there is no next row to get.
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DFHACK_EXPORT bool XlsxReader::get_next_row(
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XlsxReader::xlsx_sheet_handle sheet_handle)
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{
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return xlsxioread_sheet_next_row((xlsxioreadersheet)sheet_handle) != 0;
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}
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// fills the value param with the contents of the cell in the next column cell
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// in the current row.
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// returns false if there are no more cells in this row.
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DFHACK_EXPORT bool XlsxReader::get_next_cell(
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XlsxReader::xlsx_sheet_handle sheet_handle, std::string& value)
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{
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char* result;
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if (!xlsxioread_sheet_next_cell_string((xlsxioreadersheet)sheet_handle,
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&result)) {
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value.clear();
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return false;
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}
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value.assign(result);
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free(result);
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return true;
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}
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/*
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* Wrapper for xlsxio_read library functions.
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*
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* Sample usage:
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*
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* std::string filename = "sample_file.xlsx";
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* xlsxioreader xlsxfile = XlsxReader::open_xlsx_file(filename);
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* if (xlsxfile == NULL) {
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* printf("cannot open file: '%s'", filename.c_str());
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* return false;
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* }
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* auto sheetNames = XlsxReader::list_sheets(xlsxfile);
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* for (auto sheetName = sheetNames.begin();
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* sheetName != sheetNames.end();
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* ++sheetName) {
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* printf("reading sheet: %s\n", sheetName->c_str());
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* xlsxioreadersheet xlsxsheet =
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* XlsxReader::open_sheet(xlsxfile, *sheetName);
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* if (xlsxsheet == NULL) {
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* printf("cannot open sheet: '%s'", sheetName->c_str());
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* continue;
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* }
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* std::string value;
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* int row_num = 1;
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* while (XlsxReader::GetNextRow(xlsxsheet)) {
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* std::string s;
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* printf("%d:\t", row_num);
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* while (XlsxReader::GetNextCell(xlsxsheet, s)) {
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* printf("%s\t", s.c_str());
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* }
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* printf("\n");
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* ++row_num;
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* }
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* XlsxReader::close_sheet(xlsxsheet);
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* }
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* XlsxReader::close_xlsx_file(xlsxfile);
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* return true;
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*/
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#include <xlsxio_read.h>
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#include "modules/XlsxReader.h"
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using namespace DFHack;
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// returns NULL on error
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DFHACK_EXPORT XlsxReader::xlsx_file_handle XlsxReader::open_xlsx_file(
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std::string filename)
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{
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return xlsxioread_open(filename.c_str());
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}
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DFHACK_EXPORT void XlsxReader::close_xlsx_file(
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XlsxReader::xlsx_file_handle file_handle)
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{
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xlsxioread_close((xlsxioreader)file_handle);
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}
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static int list_callback(const XLSXIOCHAR* name, void* cbdata)
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{
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auto sheetNames = (std::vector<std::string> *)cbdata;
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sheetNames->push_back(name);
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return 0;
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}
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DFHACK_EXPORT std::vector<std::string> XlsxReader::list_sheets(
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XlsxReader::xlsx_file_handle file_handle)
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{
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auto sheetNames = std::vector<std::string>();
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xlsxioread_list_sheets(
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(xlsxioreader)file_handle, list_callback, &sheetNames);
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return sheetNames;
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}
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// returns XLSXIOReaderSheet object or NULL on error
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DFHACK_EXPORT XlsxReader::xlsx_sheet_handle XlsxReader::open_sheet(
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XlsxReader::xlsx_file_handle file_handle, std::string sheet_name)
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{
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if (file_handle == NULL)
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return NULL;
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return xlsxioread_sheet_open(
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(xlsxioreader)file_handle, sheet_name.c_str(), XLSXIOREAD_SKIP_NONE);
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}
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DFHACK_EXPORT void XlsxReader::close_sheet(
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XlsxReader::xlsx_sheet_handle sheet_handle)
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{
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xlsxioread_sheet_close((xlsxioreadersheet)sheet_handle);
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}
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// start reading the next row of data; must be called before GetNextCell .
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// returns false if there is no next row to get.
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DFHACK_EXPORT bool XlsxReader::get_next_row(
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XlsxReader::xlsx_sheet_handle sheet_handle)
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{
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return xlsxioread_sheet_next_row((xlsxioreadersheet)sheet_handle) != 0;
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}
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// fills the value param with the contents of the cell in the next column cell
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// in the current row.
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// returns false if there are no more cells in this row.
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DFHACK_EXPORT bool XlsxReader::get_next_cell(
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XlsxReader::xlsx_sheet_handle sheet_handle, std::string& value)
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{
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char* result;
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if (!xlsxioread_sheet_next_cell_string((xlsxioreadersheet)sheet_handle,
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&result)) {
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value.clear();
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return false;
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}
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value.assign(result);
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free(result);
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return true;
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}
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