src/Data.hh

   1 /*
   2  * Data.hh
   3  *
   4  *  Created on: Dec 8, 2010
   5  *      Author: lamikr
   6  */
   7
   8 #ifndef DATA_HH_
   9 #define DATA_HH_
  10
  11 #include <string>
  12 #include <valarray>
  13 #include <vector>
  14
  15 #include "Date.hh"
  16
  17 namespace plp {
  18         class Data {
  19                 public:
  20                         Data(int size);
  21                         Data(int size, double default_value, std::string unit_param);
  22                         Data(std::vector<double> *val_vector_param);
  23                         Data(std::vector<double> *val_vector_param, std::string unit_param);
  24                         Data(std::vector<double> *val_vector_param, plp::Date *date_param, std::string unit_param);
  25                         Data(std::valarray<double> *val_arr_param, plp::Date *date_param);
  26                         virtual ~Data();
  27                         Data *clone();
  28                         void printout();
  29                         std::string to_string(int dec_precision);
  30                         std::string to_string();
  31                         static Data *parse_string(const std::string& data_str);
  32                         plp::Date get_date();
  33                         void set_date(plp::Date *date_param);
  34                         std::string get_unit();
  35                         std::valarray<double>   value_arr;
  36                 private:
  37                         plp::Date               date_time;
  38                         std::string             unit;
  39         };
  40
  41         class DataRange {
  42                 public:
  43                         DataRange();
  44                         DataRange(Data *data);
  45                         DataRange(DataRange *datarange);
  46                         DataRange(int item_count_per_value, std::string unit_param);
  47                         virtual ~DataRange();
  48                         void add(Data *data);
  49                         void add(DataRange *datarange);
  50                         Data *get(int row_index);
  51                         Data *get_first();
  52                         Data *get_last();
  53                         int get_count();
  54                         int get_data_item_value_count();
  55                         std::string get_unit();
  56                         void printout();
  57                 protected:
  58                         double                          *val_matrix;
  59                         std::vector<plp::Date *>        date_list;
  60                         int                             row_count;
  61                         int                             column_count;
  62                         std::string                     unit;
  63         };
  64 }
  65
  66 #endif /* DATA_HH_ */