4 * Created on: Dec 8, 2010
21 Data(int size, double default_value);
22 Data(std::vector<double> vector_param, plp::Date *date_param);
23 Data(std::valarray<double> value_arr_param, plp::Date *date_param);
27 void set_date(plp::Date date);
29 static Data *parse_data_string(const std::string& dataline);
30 std::valarray<double> value_arr;
38 DataRange(int value_count_per_data_item);
40 void add_data(Data data);
41 Data *get_data(int row_index);
42 Data *get_first_data();
43 Data *get_last_data();
44 int get_data_row_count();
45 int get_data_column_count();
49 std::vector<plp::Date *> date_list;