wxSQLite3 4.9.11
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RAII class for managing transactions. More...
#include <wxsqlite3.h>
Public Member Functions | |
wxSQLite3Transaction (wxSQLite3Database *db, wxSQLite3TransactionType transactionType=WXSQLITE_TRANSACTION_DEFAULT) | |
Constructor. Start the Transaction. | |
~wxSQLite3Transaction () | |
Destructor. | |
void | Commit () |
Commits the transaction. | |
void | Rollback () |
Rolls back the transaction. | |
bool | IsActive () const |
Determines whether the transaction is open or not. | |
RAII class for managing transactions.
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explicit |
Constructor. Start the Transaction.
The constructor starts the transaction.
db | Pointer to the open Database. The pointer to the database is NOT freed on destruction! |
transactionType | Type of the transaction to be opened. |
wxSQLite3Transaction::~wxSQLite3Transaction | ( | ) |
Destructor.
The destructor does nothing if the changes were already commited (see commit()). In case the changes were not committed, a call to the destructor rolls back the transaction.
void wxSQLite3Transaction::Commit | ( | ) |
Commits the transaction.
Commits the transaction if active. If not, it does nothing. After the commit, the transaction is not active.
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inline |
Determines whether the transaction is open or not.
void wxSQLite3Transaction::Rollback | ( | ) |
Rolls back the transaction.
Rolls back the transaction if active. If not, it does nothing. After the rollback, the transaction is not active.