Notation used in Ruby API documentation
Module: QtSql
Description: This class represents the QSqlDriver::DriverFeature enum
This class is equivalent to the class QSqlDriver::DriverFeature
new QSqlDriver_DriverFeature ptr | new | (int i) | Creates an enum from an integer value |
new QSqlDriver_DriverFeature ptr | new | (string s) | Creates an enum from a string value |
[const] | bool | != | (const QSqlDriver_DriverFeature other) | Compares two enums for inequality |
[const] | bool | != | (int other) | Compares an enum with an integer for inequality |
[const] | bool | < | (const QSqlDriver_DriverFeature other) | Returns true if the first enum is less (in the enum symbol order) than the second |
[const] | bool | < | (int other) | Returns true if the enum is less (in the enum symbol order) than the integer value |
[const] | bool | == | (const QSqlDriver_DriverFeature other) | Compares two enums |
[const] | bool | == | (int other) | Compares an enum with an integer value |
[const] | QSqlDriver_DriverFeature ptr | _const_cast | Returns a non-const reference to self. | |
void | _create | Ensures the C++ object is created | ||
void | _destroy | Explicitly destroys the object | ||
[const] | bool | _destroyed? | Returns a value indicating whether the object was already destroyed | |
[const] | bool | _is_const_object? | Returns a value indicating whether the reference is a const reference | |
void | _manage | Marks the object as managed by the script side. | ||
void | _unmanage | Marks the object as no longer owned by the script side. | ||
void | assign | (const QSqlDriver_DriverFeature other) | Assigns another object to self | |
[const] | new QSqlDriver_DriverFeature ptr | dup | Creates a copy of self | |
[const] | int | hash | Gets the hash value from the enum | |
[const] | string | inspect | Converts an enum to a visual string | |
[const] | int | to_i | Gets the integer value from the enum | |
[const] | string | to_s | Gets the symbolic string from an enum | |
[const] | QSqlDriver_QFlags_DriverFeature | | | (const QSqlDriver_DriverFeature other) | Creates a flag set by combining the two flags |
[const] | QSqlDriver_QFlags_DriverFeature | | | (const QSqlDriver_QFlags_DriverFeature other) | Combines the flag and the flag set |
[static,const] | QSqlDriver_DriverFeature | BLOB | Enum constant QSqlDriver::BLOB | |
[static,const] | QSqlDriver_DriverFeature | BatchOperations | Enum constant QSqlDriver::BatchOperations | |
[static,const] | QSqlDriver_DriverFeature | CancelQuery | Enum constant QSqlDriver::CancelQuery | |
[static,const] | QSqlDriver_DriverFeature | EventNotifications | Enum constant QSqlDriver::EventNotifications | |
[static,const] | QSqlDriver_DriverFeature | FinishQuery | Enum constant QSqlDriver::FinishQuery | |
[static,const] | QSqlDriver_DriverFeature | LastInsertId | Enum constant QSqlDriver::LastInsertId | |
[static,const] | QSqlDriver_DriverFeature | LowPrecisionNumbers | Enum constant QSqlDriver::LowPrecisionNumbers | |
[static,const] | QSqlDriver_DriverFeature | MultipleResultSets | Enum constant QSqlDriver::MultipleResultSets | |
[static,const] | QSqlDriver_DriverFeature | NamedPlaceholders | Enum constant QSqlDriver::NamedPlaceholders | |
[static,const] | QSqlDriver_DriverFeature | PositionalPlaceholders | Enum constant QSqlDriver::PositionalPlaceholders | |
[static,const] | QSqlDriver_DriverFeature | PreparedQueries | Enum constant QSqlDriver::PreparedQueries | |
[static,const] | QSqlDriver_DriverFeature | QuerySize | Enum constant QSqlDriver::QuerySize | |
[static,const] | QSqlDriver_DriverFeature | SimpleLocking | Enum constant QSqlDriver::SimpleLocking | |
[static,const] | QSqlDriver_DriverFeature | Transactions | Enum constant QSqlDriver::Transactions | |
[static,const] | QSqlDriver_DriverFeature | Unicode | Enum constant QSqlDriver::Unicode |
void | create | Use of this method is deprecated. Use _create instead | ||
void | destroy | Use of this method is deprecated. Use _destroy instead | ||
[const] | bool | destroyed? | Use of this method is deprecated. Use _destroyed? instead | |
[const] | bool | is_const_object? | Use of this method is deprecated. Use _is_const_object? instead |
!= | (1) Signature: [const] bool != (const QSqlDriver_DriverFeature other) Description: Compares two enums for inequality |
(2) Signature: [const] bool != (int other) Description: Compares an enum with an integer for inequality | |
< | (1) Signature: [const] bool < (const QSqlDriver_DriverFeature other) Description: Returns true if the first enum is less (in the enum symbol order) than the second |
(2) Signature: [const] bool < (int other) Description: Returns true if the enum is less (in the enum symbol order) than the integer value | |
== | (1) Signature: [const] bool == (const QSqlDriver_DriverFeature other) Description: Compares two enums |
(2) Signature: [const] bool == (int other) Description: Compares an enum with an integer value | |
BLOB | Signature: [static,const] QSqlDriver_DriverFeature BLOB Description: Enum constant QSqlDriver::BLOB Python specific notes: |
BatchOperations | Signature: [static,const] QSqlDriver_DriverFeature BatchOperations Description: Enum constant QSqlDriver::BatchOperations Python specific notes: |
CancelQuery | Signature: [static,const] QSqlDriver_DriverFeature CancelQuery Description: Enum constant QSqlDriver::CancelQuery Python specific notes: |
EventNotifications | Signature: [static,const] QSqlDriver_DriverFeature EventNotifications Description: Enum constant QSqlDriver::EventNotifications Python specific notes: |
FinishQuery | Signature: [static,const] QSqlDriver_DriverFeature FinishQuery Description: Enum constant QSqlDriver::FinishQuery Python specific notes: |
LastInsertId | Signature: [static,const] QSqlDriver_DriverFeature LastInsertId Description: Enum constant QSqlDriver::LastInsertId Python specific notes: |
LowPrecisionNumbers | Signature: [static,const] QSqlDriver_DriverFeature LowPrecisionNumbers Description: Enum constant QSqlDriver::LowPrecisionNumbers Python specific notes: |
MultipleResultSets | Signature: [static,const] QSqlDriver_DriverFeature MultipleResultSets Description: Enum constant QSqlDriver::MultipleResultSets Python specific notes: |
NamedPlaceholders | Signature: [static,const] QSqlDriver_DriverFeature NamedPlaceholders Description: Enum constant QSqlDriver::NamedPlaceholders Python specific notes: |
PositionalPlaceholders | Signature: [static,const] QSqlDriver_DriverFeature PositionalPlaceholders Description: Enum constant QSqlDriver::PositionalPlaceholders Python specific notes: |
PreparedQueries | Signature: [static,const] QSqlDriver_DriverFeature PreparedQueries Description: Enum constant QSqlDriver::PreparedQueries Python specific notes: |
QuerySize | Signature: [static,const] QSqlDriver_DriverFeature QuerySize Description: Enum constant QSqlDriver::QuerySize Python specific notes: |
SimpleLocking | Signature: [static,const] QSqlDriver_DriverFeature SimpleLocking Description: Enum constant QSqlDriver::SimpleLocking Python specific notes: |
Transactions | Signature: [static,const] QSqlDriver_DriverFeature Transactions Description: Enum constant QSqlDriver::Transactions Python specific notes: |
Unicode | Signature: [static,const] QSqlDriver_DriverFeature Unicode Description: Enum constant QSqlDriver::Unicode Python specific notes: |
_const_cast | Signature: [const] QSqlDriver_DriverFeature ptr _const_cast Description: Returns a non-const reference to self. Basically, this method allows turning a const object reference to a non-const one. This method is provided as last resort to remove the constness from an object. Usually there is a good reason for a const object reference, so using this method may have undesired side effects. This method has been introduced in version 0.29.6. |
_create | Signature: void _create Description: Ensures the C++ object is created Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
_destroy | Signature: void _destroy Description: Explicitly destroys the object Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
_destroyed? | Signature: [const] bool _destroyed? Description: Returns a value indicating whether the object was already destroyed This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. |
_is_const_object? | Signature: [const] bool _is_const_object? Description: Returns a value indicating whether the reference is a const reference This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
_manage | Signature: void _manage Description: Marks the object as managed by the script side. After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required. Usually it's not required to call this method. It has been introduced in version 0.24. |
_unmanage | Signature: void _unmanage Description: Marks the object as no longer owned by the script side. Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur. Usually it's not required to call this method. It has been introduced in version 0.24. |
assign | Signature: void assign (const QSqlDriver_DriverFeature other) Description: Assigns another object to self |
create | Signature: void create Description: Ensures the C++ object is created Use of this method is deprecated. Use _create instead Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
destroy | Signature: void destroy Description: Explicitly destroys the object Use of this method is deprecated. Use _destroy instead Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
destroyed? | Signature: [const] bool destroyed? Description: Returns a value indicating whether the object was already destroyed Use of this method is deprecated. Use _destroyed? instead This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. |
dup | Signature: [const] new QSqlDriver_DriverFeature ptr dup Description: Creates a copy of self Python specific notes: |
hash | Signature: [const] int hash Description: Gets the hash value from the enum Python specific notes: |
inspect | Signature: [const] string inspect Description: Converts an enum to a visual string Python specific notes: |
is_const_object? | Signature: [const] bool is_const_object? Description: Returns a value indicating whether the reference is a const reference Use of this method is deprecated. Use _is_const_object? instead This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
new | (1) Signature: [static] new QSqlDriver_DriverFeature ptr new (int i) Description: Creates an enum from an integer value Python specific notes: |
(2) Signature: [static] new QSqlDriver_DriverFeature ptr new (string s) Description: Creates an enum from a string value Python specific notes: | |
to_i | Signature: [const] int to_i Description: Gets the integer value from the enum Python specific notes: |
to_s | Signature: [const] string to_s Description: Gets the symbolic string from an enum Python specific notes: |
| | (1) Signature: [const] QSqlDriver_QFlags_DriverFeature | (const QSqlDriver_DriverFeature other) Description: Creates a flag set by combining the two flags |
(2) Signature: [const] QSqlDriver_QFlags_DriverFeature | (const QSqlDriver_QFlags_DriverFeature other) Description: Combines the flag and the flag set |