3#include <boost/tokenizer.hpp>
4#include <boost/lexical_cast.hpp>
6#include <Wt/WAbstractItemModel>
7#include <Wt/WStandardItemModel>
8#include <Wt/WStandardItem>
29 double d = std::strtod(s.c_str(), &end);
43 bool firstLineIsHeaders)
45 std::ifstream f(csvFile.c_str());
57 int numRows,
bool firstLineIsHeaders)
66 typedef boost::tokenizer<boost::escaped_list_separator<char> >
68 CsvTokenizer tok(line);
71 for (CsvTokenizer::iterator i = tok.begin();
72 i != tok.end(); ++i, ++col) {
78 if (firstLineIsHeaders && csvRow == 0)
81 int dataRow = firstLineIsHeaders ? csvRow - 1 : csvRow;
83 if (numRows != -1 && dataRow >= numRows)
91 model->
setData(dataRow, col, data);
void readFromCsv(std::istream &f, Wt::WAbstractItemModel *model, int numRows, bool firstLineIsHeaders)
Utility function that reads a model from a CSV file.
virtual void setData(const boost::any &data, int role=Wt::UserRole)
virtual NumericItem * clone() const
virtual bool insertColumns(int column, int count, const WModelIndex &parent=WModelIndex())
virtual bool setHeaderData(int section, Orientation orientation, const boost::any &value, int role=EditRole)
virtual bool setData(const WModelIndex &index, const boost::any &value, int role=EditRole)
virtual int rowCount(const WModelIndex &parent=WModelIndex()) const=0
virtual bool insertRows(int row, int count, const WModelIndex &parent=WModelIndex())
virtual int columnCount(const WModelIndex &parent=WModelIndex()) const=0
void setItemPrototype(WStandardItem *item)
virtual boost::any data(int role=UserRole) const
virtual void setData(const boost::any &data, int role=UserRole)
static WString fromUTF8(const std::string &value, bool checkValid=false)
std::string toUTF8() const
WString asString(const boost::any &v, const WString &formatString=WString())
Wt::WStandardItemModel * csvToModel(const std::string &csvFile, Wt::WObject *parent, bool firstLineIsHeaders)