#include "esdateparser.hpp"

// parse date
const char* date = "Wed, 26 Dec 2012 06:06:14 GMT";
esDateParser::Date fields;
if (! esDateParser::DateParser::Parse(date, strlen(date), &fields))
  FAIL;

// convert to primitives
esDateParser::DateCache dateCache;
double daysSinceEpoch = dateCache->DaysFromYearMonth(fields.year, fields.month) + fields.date - 1;
if (std::isnan(daysSinceEpoch))
  OUT_OF_RANGE;