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Anjuta Developers Reference Manual | ![]() |
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#include <libanjuta/interfaces/ianjuta-iterable-tree.h> #define IANJUTA_ITERABLE_TREE_ERROR IAnjutaIterableTree; IAnjutaIterableTreeIface; GQuark ianjuta_iterable_tree_error_quark (void); gboolean ianjuta_iterable_tree_children (IAnjutaIterableTree *obj, GError **err); void ianjuta_iterable_tree_foreach_post (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err); void ianjuta_iterable_tree_foreach_pre (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err); gboolean ianjuta_iterable_tree_has_children (IAnjutaIterableTree *obj, GError **err); gboolean ianjuta_iterable_tree_parent (IAnjutaIterableTree *obj, GError **err);
typedef struct { IAnjutaIterableIface g_iface; gboolean (*children) (IAnjutaIterableTree *obj, GError **err); void (*foreach_post) (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err); void (*foreach_pre) (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err); gboolean (*has_children) (IAnjutaIterableTree *obj, GError **err); gboolean (*parent) (IAnjutaIterableTree *obj, GError **err); } IAnjutaIterableTreeIface;
gboolean ianjuta_iterable_tree_children (IAnjutaIterableTree *obj, GError **err);
Iter position set to first child of current iter. If there is no children, return NULL (iter position is not changed).
obj : |
Self |
err : |
Error propagation and reporting |
Returns : | TRUE if sucessful, otherwise FALSE. |
void ianjuta_iterable_tree_foreach_post (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err);
Call callback for each element in post order.
obj : |
Self |
callback : |
Callback to call for each element. |
user_data : |
User data to pass back to callback. |
err : |
Error propagation and reporting |
void ianjuta_iterable_tree_foreach_pre (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err);
Call callback for each element in pre order.
obj : |
Self |
callback : |
Callback to call for each element. |
user_data : |
User data to pass back to callback. |
err : |
Error propagation and reporting |
gboolean ianjuta_iterable_tree_has_children (IAnjutaIterableTree *obj, GError **err);
Returns true if current iter has children
obj : |
Self |
err : |
Error propagation and reporting |
Returns : | TRUE if there are children, otherwise FALSE. |
gboolean ianjuta_iterable_tree_parent (IAnjutaIterableTree *obj, GError **err);
Set iter position to parent of curernt iter. If there is no parent, returns FALSE (current iter position is not changed)
obj : |
Self |
err : |
Error propagation and reporting |
Returns : | TRUE if sucessful, otherwise FALSE. |