| libgdamm Reference Documentation | 
Inheritance diagram for Gnome::Gda::DictField:

| Public Member Functions | |
| DictFieldAttribute | get_attributes () const | 
| GSList* | get_constraints () | 
| Get all the constraints which impact the given field. | |
| Value | get_default_value () const | 
| int | get_length () const | 
| Get the length of a field. | |
| int | get_scale () const | 
| Get the scale of a field. | |
| const GdaDictField* | gobj () const | 
| Provides access to the underlying C GObject. | |
| GdaDictField* | gobj () | 
| Provides access to the underlying C GObject. | |
| GdaDictField* | gobj_copy () | 
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
| bool | is_fkey_alone () const | 
| Get field 's extra attributes. | |
| bool | is_fkey_part () const | 
| Test if field is part of a foreign key constraint. | |
| bool | is_null_allowed () const | 
| Test if field can be 0or not. | |
| bool | is_pkey_alone () const | 
| Test if field is alone a primary key constraint. | |
| bool | is_pkey_part () const | 
| Test if field is part of a primary key constraint. | |
| void | set_attributes (DictFieldAttribute attributes) | 
| void | set_default_value (const Value& value) | 
| Sets (or replace) the default value for the field. | |
| void | set_length (int length) | 
| void | set_scale (int length) | 
| virtual | ~DictField () | 
| Static Public Member Functions | |
| static Glib::RefPtr<DictField> | create (const Glib::RefPtr<Dict>& dict, const Glib::RefPtr<DictType>& type) | 
| Protected Member Functions | |
| DictField (const Glib::RefPtr<Dict>& dict, const Glib::RefPtr<DictType>& type) | |
| Related Functions | |
| (Note that these are not member functions.) | |
| Glib::RefPtr<Gnome::Gda::DictField> | wrap (GdaDictField* object, bool take_copy=false) | 
| A Glib::wrap() method for this object. | |
Unlike DataModelArray, this data model implementation stores the Row in a hash table. So it only retrieves from the database backend exactly the requested rows (while in DataModelArray you have to retrieve all the rows until the one requested).
| virtual Gnome::Gda::DictField::~DictField | ( | ) |  [virtual] | 
| Gnome::Gda::DictField::DictField | ( | const Glib::RefPtr<Dict>& | dict, | |
| const Glib::RefPtr<DictType>& | type | |||
| ) |  [explicit, protected] | 
| static Glib::RefPtr<DictField> Gnome::Gda::DictField::create | ( | const Glib::RefPtr<Dict>& | dict, | |
| const Glib::RefPtr<DictType>& | type | |||
| ) |  [static] | 
| DictFieldAttribute Gnome::Gda::DictField::get_attributes | ( | ) | const | 
| GSList* Gnome::Gda::DictField::get_constraints | ( | ) | 
Get all the constraints which impact the given field.
Constraints are of several type: NOT 0, primary key, foreign key, check constrains 
| Value Gnome::Gda::DictField::get_default_value | ( | ) | const | 
| int Gnome::Gda::DictField::get_length | ( | ) | const | 
Get the length of a field.
| int Gnome::Gda::DictField::get_scale | ( | ) | const | 
Get the scale of a field.
| const GdaDictField* Gnome::Gda::DictField::gobj | ( | ) | const  [inline] | 
| GdaDictField* Gnome::Gda::DictField::gobj | ( | ) |  [inline] | 
| GdaDictField* Gnome::Gda::DictField::gobj_copy | ( | ) | 
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Reimplemented from Gnome::Gda::Object.
| bool Gnome::Gda::DictField::is_fkey_alone | ( | ) | const | 
Get field 's extra attributes.
The attributes is an OR'ed value of all the possible values in Gda::DictFieldAttribute.
| bool Gnome::Gda::DictField::is_fkey_part | ( | ) | const | 
Test if field is part of a foreign key constraint.
| bool Gnome::Gda::DictField::is_null_allowed | ( | ) | const | 
Test if field can be 0 or not. 
| bool Gnome::Gda::DictField::is_pkey_alone | ( | ) | const | 
Test if field is alone a primary key constraint.
| bool Gnome::Gda::DictField::is_pkey_part | ( | ) | const | 
Test if field is part of a primary key constraint.
| void Gnome::Gda::DictField::set_attributes | ( | DictFieldAttribute | attributes | ) | 
| void Gnome::Gda::DictField::set_default_value | ( | const Value& | value | ) | 
Sets (or replace) the default value for the field.
WARNING: the default value's data type can be different from the field's data type (this is the case for example if the default value is a function like Postgres's default value for the SERIAL data type).
| value | A G::Value value or 0. | 
| void Gnome::Gda::DictField::set_length | ( | int | length | ) | 
| void Gnome::Gda::DictField::set_scale | ( | int | length | ) | 
| Glib::RefPtr<Gnome::Gda::DictField> wrap | ( | GdaDictField * | object, | |
| bool | take_copy = false | |||
| ) |  [related] | 
A Glib::wrap() method for this object.
| object | The C instance. | |
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |