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#ifndef DATABASE_H_0B0A47D2
#define DATABASE_H_0B0A47D2
#include <string>
#include <exception>
#include <stdexcept>
#include <list>
#include <set>
#include "notion.h"
#include "word.h"
#include "frame.h"
#include "part.h"
#include "form.h"
#include "pronunciation.h"
#include "order.h"
struct sqlite3;
namespace verbly {
template <typename Object>
class query;
class database {
public:
// Constructor
explicit database(std::string path);
// Disable copying
database(const database& other) = delete;
database& operator=(const database& other) = delete;
// Move constructor and move assignment
database(database&& other);
database& operator=(database&& other);
// Swap
friend void swap(database& first, database& second);
// Destructor
~database();
// Information
int getMajorVersion() const
{
return major_;
}
int getMinorVersion() const
{
return minor_;
}
// Queries
query<notion> notions(filter where, order sortOrder = {}, int limit = 1) const;
query<word> words(filter where, order sortOrder = {}, int limit = 1) const;
query<frame> frames(filter where, order sortOrder = {}, int limit = 1) const;
query<part> parts(filter where, order sortOrder = {}, int limit = 1) const;
query<form> forms(filter where, order sortOrder = {}, int limit = 1) const;
query<pronunciation> pronunciations(filter where, order sortOrder = {}, int limit = 1) const;
std::set<std::string> selrestrs(int partId) const;
std::set<std::string> synrestrs(int partId) const;
private:
database() = default;
sqlite3* ppdb_ = nullptr;
int major_;
int minor_;
};
class database_version_mismatch : public std::logic_error {
public:
database_version_mismatch(int right, int wrong) :
std::logic_error(generateMessage(right, wrong)),
right_(right),
wrong_(wrong)
{
}
int getRightVersion() const noexcept
{
return right_;
}
int getWrongVersion() const noexcept
{
return wrong_;
}
private:
static std::string generateMessage(int right, int wrong);
int right_;
int wrong_;
};
};
#endif /* end of include guard: DATABASE_H_0B0A47D2 */
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