Cache::sqlite_t Class Reference

The sqlite_t class Wrapper for sqlite3 struct to make use of std::shared_ptr. More...

#include <cache.h>

Public Member Functions
	sqlite_t (const std::string &filename, int flags, const char *zVfs=nullptr)
	Construct sqlite_t object. More...
virtual	~sqlite_t ()
	Free sqlite_t object. More...
int	ret () const
	Return code of last Sqlite operation. More...
	operator sqlite3 * ()
	operator sqlite_t * Default return operator. More...
const std::string &	filename () const
	Get current database file name. More...

Public Attributes
sqlite3_stmt *	m_select_stmt
	Prepared select statement. More...
sqlite3_stmt *	m_insert_stmt
	Prepared insert statement. More...
sqlite3_stmt *	m_delete_stmt
	Prepared delete statement. More...

Protected Attributes
int	m_ret
	Return code of last SQL operation. More...
std::string	m_filename
	Name of SQLite cache index database. More...
sqlite3 *	m_db_handle
	SQLite handle of cache index database. More...

Detailed Description

The sqlite_t class Wrapper for sqlite3 struct to make use of std::shared_ptr.

Definition at line 141 of file cache.h.

Constructor & Destructor Documentation

sqlite_t()

Cache::sqlite_t::sqlite_t ( const std::string &  filename, int  flags, const char *  zVfs = nullptr  )

explicit

Construct sqlite_t object.

Parameters

[in]	filename	- Database filename (UTF-8)
[in]	flags	- Flags
[in]	zVfs	- Name of VFS module to use

Definition at line 48 of file cache.cc.

References m_db_handle, m_filename, and m_ret.

~sqlite_t()

Cache::sqlite_t::~sqlite_t ( )

virtual

Free sqlite_t object.

Definition at line 58 of file cache.cc.

Member Function Documentation

filename()

const std::string & Cache::sqlite_t::filename ( ) const

inline

Get current database file name.

Returns

Returns current database file name

Definition at line 181 of file cache.h.

References m_filename.

operator sqlite3 *()

Cache::sqlite_t::operator sqlite3 * ( )

inline

operator sqlite_t * Default return operator.

Returns

Returns sqlite_t handle. May be nullptr if invalid.

Definition at line 175 of file cache.h.

References m_db_handle.

ret()

int Cache::sqlite_t::ret ( ) const

inline

Return code of last Sqlite operation.

Returns

Returns result code of last Sqlite operation

Definition at line 160 of file cache.h.

References m_ret.

Member Data Documentation

m_db_handle

sqlite3* Cache::sqlite_t::m_db_handle

protected

SQLite handle of cache index database.

Definition at line 186 of file cache.h.

Referenced by operator sqlite3 *(), and sqlite_t().

m_delete_stmt

sqlite3_stmt* Cache::sqlite_t::m_delete_stmt

Prepared delete statement.

Definition at line 190 of file cache.h.

m_filename

std::string Cache::sqlite_t::m_filename

protected

Name of SQLite cache index database.

Definition at line 185 of file cache.h.

Referenced by filename(), and sqlite_t().

m_insert_stmt

sqlite3_stmt* Cache::sqlite_t::m_insert_stmt

Prepared insert statement.

Definition at line 189 of file cache.h.

m_ret

int Cache::sqlite_t::m_ret

protected

Return code of last SQL operation.

Definition at line 184 of file cache.h.

Referenced by ret(), and sqlite_t().

m_select_stmt

sqlite3_stmt* Cache::sqlite_t::m_select_stmt

Prepared select statement.

Definition at line 188 of file cache.h.

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The documentation for this class was generated from the following files:

• src/cache.h
• src/cache.cc