API reference - Class QSqlError_ErrorType

Notation used in Ruby API documentation

Description: This class represents the QSqlError::ErrorType enum

Class hierarchy: QSqlError_ErrorType » QSqlError_QFlags_ErrorType

Public constructors

new QSqlError_ErrorTypenew(unsigned int value)Creates the enum object from an integer

Public methods

[const]bool==(QSqlError_ErrorType other)Compares the enum class against an enum of it's own type
[const]bool==(unsigned int other)Compares the enum class against an integer
[const]voidassign(const QSqlError_ErrorType other)Assign the contents of another object to self
voidcreateEnsures the C++ object is created
voiddestroyExplicitly destroy the object
[const]booldestroyed?Returns a value indicating whether the object was already destroyed
[const]QSqlError_ErrorTypedupCreates a copy of self
[const]boolis_const_object?Returns a value indicating whether the reference is a const reference
[const]unsigned intto_iConverts the enum class to an integer
[const]stringto_sConverts the enum class to a string

Public static methods and constants

new QSqlError_ErrorTypeConnectionErrorEnum constant QSqlError::ConnectionError
new QSqlError_ErrorTypeNoErrorEnum constant QSqlError::NoError
new QSqlError_ErrorTypeStatementErrorEnum constant QSqlError::StatementError
new QSqlError_ErrorTypeTransactionErrorEnum constant QSqlError::TransactionError
new QSqlError_ErrorTypeUnknownErrorEnum constant QSqlError::UnknownError

Detailed description

[const] bool ==(QSqlError_ErrorType other)

Description: Compares the enum class against an enum of it's own type

[const] bool ==(unsigned int other)

Description: Compares the enum class against an integer

[static] new QSqlError_ErrorType ConnectionError

Description: Enum constant QSqlError::ConnectionError

[static] new QSqlError_ErrorType NoError

Description: Enum constant QSqlError::NoError

[static] new QSqlError_ErrorType StatementError

Description: Enum constant QSqlError::StatementError

[static] new QSqlError_ErrorType TransactionError

Description: Enum constant QSqlError::TransactionError

[static] new QSqlError_ErrorType UnknownError

Description: Enum constant QSqlError::UnknownError

[const] void assign(const QSqlError_ErrorType other)

Description: Assign the contents of another object to self

This method assigns the contents of another object to self. This is a deep copy that does not only copy the reference but the actual content.

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.

void destroy

Description: Explicitly destroy the object

Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing.

[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.

[const] QSqlError_ErrorType dup

Description: Creates a copy of self

[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.

[static] new QSqlError_ErrorType new(unsigned int value)

Description: Creates the enum object from an integer

[const] unsigned int to_i

Description: Converts the enum class to an integer

[const] string to_s

Description: Converts the enum class to a string