| libgdamm
    4.99.6
    | 
An implementation of DataModel based on an array. More...


| Public Member Functions | |
| virtual | ~DataModelArray () | 
| GdaDataModelArray* | gobj () | 
| Provides access to the underlying C GObject. | |
| const GdaDataModelArray* | gobj () const | 
| Provides access to the underlying C GObject. | |
| GdaDataModelArray* | gobj_copy () | 
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
| void | set_column_g_type (int col, GType type) | 
| void | set_n_columns (int cols) | 
| Sets the number of columns for rows inserted in this model. | |
| void | clear () | 
| Frees all the rows in model. | |
| get_row (int row) | |
| Get a pointer to a row in model. | |
| get_row (int row) const | |
| Get a pointer to a row in model. | |
| property_n_columns () | |
| The number of columns in the model. | |
| < guint > | property_n_columns () const | 
| The number of columns in the model. | |
| Static Public Member Functions | |
| static < DataModelArray > | create (int cols) | 
| Protected Member Functions | |
| DataModelArray (int cols) | |
| Related Functions | |
| (Note that these are not member functions.) | |
| < Gnome::Gda::DataModelArray > | wrap (GdaDataModelArray* object, bool take_copy=false) | 
| A | |
An implementation of DataModel based on an array.
The Gda::DataModelArray object is a data model which internally uses a GArray to index all its rows (represented as Gda::Row objects). In this data model, all the data is stored in memory, which can be a memory limitation if the number of rows is huge. This type of data model is easy to use to store some temporary data, and has a random access mode (any value can be accessed at any time without the need for an iterator).
| virtual Gnome::Gda::DataModelArray::~DataModelArray | ( | ) |  [virtual] | 
| Gnome::Gda::DataModelArray::DataModelArray | ( | int | cols | ) |  [explicit, protected] | 
| void Gnome::Gda::DataModelArray::clear | ( | ) | 
Frees all the rows in model.
| static DataModelArray> Gnome::Gda::DataModelArray::create | ( | int | cols | ) |  [static] | 
| Row> Gnome::Gda::DataModelArray::get_row | ( | int | row | ) | 
| Row> Gnome::Gda::DataModelArray::get_row | ( | int | row | ) | const | 
| GdaDataModelArray* Gnome::Gda::DataModelArray::gobj | ( | ) |  [inline] | 
Provides access to the underlying C GObject.
Reimplemented from Gnome::Gda::DataModel.
| const GdaDataModelArray* Gnome::Gda::DataModelArray::gobj | ( | ) | const  [inline] | 
Provides access to the underlying C GObject.
Reimplemented from Gnome::Gda::DataModel.
| GdaDataModelArray* Gnome::Gda::DataModelArray::gobj_copy | ( | ) | 
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
| Glib::PropertyProxy<guint> Gnome::Gda::DataModelArray::property_n_columns | ( | ) | 
The number of columns in the model.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
| Glib::PropertyProxy_ReadOnly<guint> Gnome::Gda::DataModelArray::property_n_columns | ( | ) | const | 
The number of columns in the model.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
| void Gnome::Gda::DataModelArray::set_column_g_type | ( | int | col, | 
| GType | type | ||
| ) | 
| void Gnome::Gda::DataModelArray::set_n_columns | ( | int | cols | ) | 
Sets the number of columns for rows inserted in this model.
cols must be greated than or equal to 0.
Also clears model's contents.
| cols | Number of columns for rows this data model should use. | 
| Gnome::Gda::DataModelArray > wrap | ( | GdaDataModelArray * | 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. | 
 1.7.5.1-20110925
 1.7.5.1-20110925