statistics_t.cc File Reference

#include "cetlib/sqlite/Connection.h"
#include "cetlib/sqlite/ConnectionFactory.h"
#include "cetlib/sqlite/Ntuple.h"
#include "cetlib/sqlite/statistics.h"
#include <array>
#include <cassert>
#include <memory>
#include <string>

Go to the source code of this file.

Enumerations
enum	quantity : std::size_t

Functions
int	main ()

Enumeration Type Documentation

enum quantity : std::size_t

Definition at line 15 of file statistics_t.cc.

: std::size_t { min = 0, max, mean, median, rms, n };

Function Documentation

int main

(

void

)

Definition at line 44 of file statistics_t.cc.

{
  ConnectionFactory cf;
  unique_ptr<Connection> c{cf.make_connection(":memory:")};
  std::string const table_name{"workers"};
  {
    Ntuple<string, int, int> workers{
      *c, table_name, {{"Name", "Age", "Experience"}}};
    workers.insert("Abby", 27, 5);
    workers.insert("Benny", 48, 10);
    workers.insert("Cassie", 52, 27);
    workers.insert("David", 65, 14);
    workers.insert("Emily", 38, 19);
  }
  test_statistics_quantities(
    *c, table_name, "Age", {{27, 65, 46, 48, 12 /*.649...*/}});
  test_statistics_quantities(
    *c, table_name, "Experience", {{5, 27, 15, 14, 7 /*.563...*/}});
}