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SheafSystem
0.0.0.0
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SheafSystem
0.0.0.0
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A property discretization iterator for a property section with the same evaluation subposet as the coordinates section and with the property evaluation at or below the property discretization. More...
#include <property_disc_iterator_1_3.h>
PROPERTY_DISC_ITERATOR_1_3 FACET | |
| property_disc_iterator_1_3 (const field_vd &xfield) | |
| Creates an iterator over the schema of xfield. More... | |
| property_disc_iterator_1_3 (const section_space_schema_member &xcoordinate_schema, const section_space_schema_member &xproperty_schema) | |
| Creates an iterator anchored at xcoordinate_schema.base_space(). More... | |
| ~property_disc_iterator_1_3 () | |
| Destructor. More... | |
PROPERTY_DISC_ITERATOR FACET | |
| virtual void | get_prop_disc_values (const sec_vd &xsec) |
| The gets the values of xsec at the property discretization points. More... | |
DEPTH_FIRST_ITERATOR FACET | |
| virtual void | next (bool xtruncate) |
| Makes this the next member of the subset. If xtruncate, new this is not less than old this, i.e. the depth-first descent is truncated and the cover of this is not visited. More... | |
ANY FACET | |
| virtual bool | is_ancestor_of (const any *xother) const |
| True if other conforms to this. More... | |
| virtual property_disc_iterator_1_3 * | clone () const |
| Make a new instance of the same type as this. More... | |
| bool | invariant () const |
| The class invariant. More... | |
Additional Inherited Members | |
 Public Types inherited from sheaf::depth_first_iterator | |
| enum | order_type { PREORDER, POSTORDER, LINKORDER, BIORDER, TRIORDER, NOT_AN_ORDER } |
| The types of order in which the iterator will visit the members of the poset. Determines which actions are exported to the client. More... | |
| enum | action_type { PREVISIT_ACTION, LINK_ACTION, POSTVISIT_ACTION, NOT_AN_ACTION } |
| The types of action a client should take when the iterator returns control to the client. More... | |
| Public Member Functions inherited from fields::property_disc_iterator | |
| ~property_disc_iterator () | |
| Destructor. More... | |
| const section_space_schema_member & | coordinates_schema () const |
| The coordinates field schema member which is being iterated over. More... | |
| const section_space_schema_member & | property_schema () const |
| The property field schema member which is being iterated over. More... | |
| const base_space_poset & | base_space () const |
| The base space shared by both schema. More... | |
| const subposet & | coordinates_evaluation () const |
| The evaluation subposet for the coordinates. More... | |
| const subposet & | property_evaluation () const |
| The evaluation subposet for the property. More... | |
| int | db () const |
| The dimension of the current evaluation member. More... | |
| pod_index_type | type_id () const |
| The type id of the current member. More... | |
| std::string | type_name () const |
| The type name of the current member. More... | |
| section_evaluator & | coordinate_evaluator () const |
| The coordinate field evaluator associated with the current evaluation member. More... | |
| section_evaluator & | property_evaluator () const |
| The property field evaluator associated with the current evaluation member. More... | |
| const block< discretization_context > & | coordinate_discretization_members () const |
| The coordinate discretization members in the downset of the current evaluation member. More... | |
| const block< discretization_context > & | property_discretization_members () const |
| The property discretization members in the downset of the current evaluation member. More... | |
| virtual void | force_is_done () |
| Force the iterator to be done. More... | |
| Public Member Functions inherited from sheaf::depth_first_iterator | |
| depth_first_iterator & | operator= (const depth_first_iterator &xother) |
| Assignment operator. More... | |
| virtual | ~depth_first_iterator () |
| Destructor. More... | |
| bool | invariant () const |
| The class invariant. More... | |
| order_type | order () const |
| The order of the iteration. Determines which actions are exported to the client. More... | |
| virtual bool | is_initialized () const |
| True if this has been initialized for iteration with respect to a specific anchor. More... | |
| virtual abstract_poset_member & | anchor () |
| The poset member whose downset is being iterated over; the top member of the domain of iteration (mutable version). More... | |
| virtual const abstract_poset_member & | anchor () const |
| The poset member whose downset is being iterated over; the top member of the domain of iteration (const version). More... | |
| virtual bool | anchor_is_ancestor_of (const abstract_poset_member &xmbr) const |
| True if xmbr conforms to the type of anchor of this. More... | |
| bool | descending () const |
| True if iterating over down set of anchor. More... | |
| bool | strict () const |
| True if iterating over xstrict up/down set of anchor. More... | |
| subposet & | filter () |
| The subposet which is the filter; Defines what is passed, not what is blocked. More... | |
| bool | is_done () const |
| True if iteration finished. More... | |
| void | next () |
| Makes this the next member of the subset. More... | |
| void | truncate () |
| Makes this the next member of the subset which is not less than old this, i.e. the depth-first descent is truncated and the cover of this is not visited. More... | |
| virtual void | reset (bool xreset_markers=true) |
| Restarts the iteration over the down set of anchor(). More... | |
| int | ct (bool xreset=false) |
| The number of members of the iteration set, from the current member to the end, inclusive. If xreset, reset before computing the count. More... | |
| bool | has_visited (pod_index_type xhub_id) const |
| True if this has already visited member with hub id xhub_id. More... | |
| bool | has_visited (const scoped_index &xid) const |
| True if this has already visited member with id xid. More... | |
| bool | has_visited (const abstract_poset_member *xmbr) const |
| True if this has already visited member xmbr. More... | |
| void | put_has_visited (pod_index_type xhub_id, bool xvalue) |
| Set the visited marker for hub id xhub_id to xvalue. Intended for use reseting iterator without having to reset entire collection of markers. More... | |
| void | put_has_visited (const scoped_index &xid, bool xvalue) |
| Set the visisted marker for id xid to xvalue. Intended for use reseting iterator without having to reset entire collection of markers. More... | |
| bool | visit_once () const |
| True if traversal should only visit a member once; that is, it should not revisit members it has already visited. More... | |
| void | put_visit_once (bool xvisit_once) |
| Set visit_once() to xvisit_once. More... | |
| bool | is_maximal () const |
| True if the current member has no greater member within the subposet visited by this iterator. More... | |
| const scoped_index & | greater_index () const |
| The index of the greater member of the current link. More... | |
| const scoped_index & | lesser_index () const |
| The index of the lesser member of the current link. More... | |
| action_type | action () const |
| The type of action the client should take when the iterator returns control to the client. More... | |
| void | erase_cover () |
| Schedules the lesser member entry in the cover of the greater member of the current link for deletion on the next call to next(). Warning: this function can change the state of the the cover relation graph in unpredictable ways. Use only if you know what you are doing. More... | |
| const scoped_index & | index () const |
| The index of the current member of the iteration. More... | |
| size_t | depth () const |
| The length of the path from anchor() to the current member. More... | |
| Public Member Functions inherited from sheaf::any | |
| bool | is_same_type (const any *other) const |
| True if other is the same type as this. More... | |
| virtual | ~any () |
| Destructor. More... | |
| bool | invariant_check () const |
| True if invariant checking is enabled. More... | |
| void | enable_invariant_check () const |
| Enable invariant checking. More... | |
| void | disable_invariant_check () const |
| Disable invariant check. Intended for preventing recursive calls to invariant and for suppressing invariant checking during multi-phase initialization. More... | |
| int | disable_invariance_check_request_depth () const |
| Number of times disable_invariant_check has been called without matching call to enable_invariant_check. More... | |
| Static Public Member Functions inherited from fields::property_disc_iterator | |
| static property_disc_iterator * | new_property_disc_iterator (const section_space_schema_member &xcoords_schema, const section_space_schema_member &xprop_schema) |
| Creates an iterator appropriate for xcoords and xprop. More... | |
| Static Public Attributes inherited from sheaf::depth_first_iterator | |
| static const char * | NULL_FILTER = "" |
| Placeholder for null filter. More... | |
| Protected Types inherited from sheaf::depth_first_iterator | |
| enum | iterator_state { FIRST, INIT_COVER_ITERATOR, TEST_HAS_VISITED, INC_COVER_ITERATOR, ERASE_COVER_ITERATOR, DESCEND, TEST_PATH_TAIL, ASCEND, EXECUTE_PREVISIT_ACTION, EXECUTE_LINK_ACTION, EXECUTE_POSTVISIT_ACTION, FINISH, NOT_A_STATE } |
| The states for the finite state machine that controls iteration. More... | |
| enum | iterator_token { PASS, FAIL } |
| The input tokens for the finite state machine. More... | |
| typedef const iterator_state(* | transition_fcn_type)[FAIL+1] |
| Protected Member Functions inherited from fields::property_disc_iterator | |
| property_disc_iterator () | |
| Default constructor. More... | |
| property_disc_iterator (const property_disc_iterator &xother) | |
| Copy constructor; disabled. More... | |
| void | initialize_iteration (const field_vd &xfield, order_type xorder) |
| Initializes this for iteration of type xorder over the schema of xfield. More... | |
| void | initialize_iteration (const section_space_schema_member &xcoordinates_schema, const section_space_schema_member &xproperty_schema, order_type xorder) |
| Initializes this for iteration of type xorder over xcoordinates_schema and xproperty_schema. More... | |
| Protected Member Functions inherited from sheaf::depth_first_iterator | |
| depth_first_iterator () | |
| Default constructor; creates an unattached iterator,. More... | |
| depth_first_iterator (const depth_first_iterator &xother) | |
| Copy constructor. More... | |
| void | first () |
| Moves this to the first member of the iteration. More... | |
| void | mark_visited (abstract_poset_member *xmbr) |
| Mark xmbr as visited. Warning: this function can change the state of the iteration in unpredictable ways. Use only if you know what you are doing. More... | |
| void | mark_not_visited (abstract_poset_member *xmbr) |
| Mark xmbr as not visited. Warning: this function can change the state of the iteration in unpredictable ways. Use only if you know what you are doing. More... | |
| virtual void | attach_item () |
| Attaches the item handle to the current index. Empty in this class; intended for redefinition in descendants. More... | |
| virtual void | detach_item () |
| Detaches the item handle to the current index. Empty in this class; intended for redefinition in descendants. More... | |
| void | initialize_order (order_type xorder) |
| Initializes _order and _transition_fcn. More... | |
| void | initialize_traversal (const abstract_poset_member &xanchor) |
| Initializes the anchor, has_visited markers and filter. More... | |
| void | initialize_traversal (pod_index_type xanchor_hub_id) |
| Initializes the anchor, has_visited markers and filter. More... | |
| void | initialize_traversal (const scoped_index &xanchor_id) |
| Initializes the anchor, has_visited markers and filter. More... | |
| void | initialize_anchor (const abstract_poset_member &xanchor) |
| Initializes the anchor. More... | |
| virtual void | initialize_has_visited (const abstract_poset_member &xanchor) |
| Initializes the has_visited markers. More... | |
| zn_to_bool * | has_visited () const |
| The marker bit vector. /. More... | |
| void | put_has_visited (zn_to_bool *xhas_visited) |
| Sets _has_visited to xhas_visited. /. More... | |
| bool | filter (pod_index_type xhub_id) const |
| The value of the filter at hub id xhub_id. More... | |
| bool | filter (const scoped_index &xid) const |
| The value of the filter at id xid. More... | |
| void | initialize_filter () |
| Initializes the filter subposet from the client filter. More... | |
| void | initialize_filter (const subposet &xfilter) |
| Initializes the client filter to xfilter then initializes the filter from the client filter. More... | |
| void | initialize_filter (pod_index_type xfilter_hub_id) |
| Initializes the client filter to the subposet with hub id xfilter_hub_id then initializes the filter from the client filter. More... | |
| void | initialize_filter (const scoped_index &xfilter_id) |
| Initializes the client filter to the subposet with id xfilter_id then initializes the filter from the client filter. More... | |
| void | initialize_filter (const std::string &xfilter_name) |
| Initializes the client filter to the subposet with name xfilter_name then initializes the filter from the client filter. More... | |
| void | release_cover_id_space_iterators () |
| Release the cover iterators back to the pool of iterators. More... | |
| Protected Member Functions inherited from sheaf::any | |
| any () | |
| default constructor More... | |
| Protected Attributes inherited from fields::property_disc_iterator | |
| section_iteration_state | _coord_state |
| Descriptor for coordinate section iteration. More... | |
| section_iteration_state | _prop_state |
| Descriptor for property section iteration. More... | |
| depth_flags_type | _at |
| True if current iteration is a member of the subposet associated with the flag. More... | |
| depth_flags_type | _above |
| True if current iteration is above the subposet associated with the flag. More... | |
| Protected Attributes inherited from sheaf::depth_first_iterator | |
| abstract_poset_member * | _anchor |
| The top member of the down set being iterated over. More... | |
| action_type | _action |
| The type of action the client should take; the state of the iterator. More... | |
| scoped_index | _index |
| The index of the lesser end of the current link; the current item in the iteration. More... | |
| scoped_index | _greater_index |
| The index of the greater member of the current link. More... | |
| scoped_index | _lesser_index |
| The index of the lesser member of the current link. More... | |
| subposet | _client_filter |
| The filter specified by the client. More... | |
| bool | _new_filter |
| True if this allocated a new filter;. More... | |
| bool | _descending |
| True if iterating over the up/down set of anchor. More... | |
| bool | _strict |
| True if iterating over the strict up/down set of anchor. More... | |
| order_type | _order |
| The order of the iteration. More... | |
| const iterator_state(* | _transition_fcn )[FAIL+1] |
| The current state transition function for the iterator finite state machine. Points to one of the predefined transition functions. More... | |
| iterator_state | _state |
| The current state of iteration. More... | |
| index_space_iterator * | _path_head_lc |
| The lower cover iterator for the head of the path to the current member of the iteration. More... | |
| index_space_iterator * | _path_head |
| The head of the path to the current member of the iteration lesser_index() == this->index() == **_path_head == lesser member of current link. More... | |
| std::stack< index_space_iterator * > | _path_tail |
| The tail of the path to the current member of the iteration greater_index() == **(_path_tail.top()) == greater member of current link. More... | |
| std::stack< pod_index_type > | _filtered_path_tail |
| The tail of the filtered path to the current member of the iteration. Contains only members which pass the filter; equivalent to the path in the subposet selected by the filter. More... | |
| bool | _visit_once |
| True if traversal should only visit a member once; that is, it should not revisit members it has already visited. More... | |
| Static Protected Attributes inherited from sheaf::depth_first_iterator | |
| static const char * | iterator_state_names [NOT_A_STATE+1] |
| The names of the iterator states, convenient for debugging. More... | |
| static const iterator_state | PREORDER_TRANSITION_FCN [NOT_A_STATE-1][FAIL+1] |
| The predefined transition function for postorder iteration. Defines the next state for each combination of state and input token, except for state FINISH, which is always a terminal state. More... | |
| static const iterator_state | POSTORDER_TRANSITION_FCN [NOT_A_STATE-1][FAIL+1] |
| The predefined transition function for postorder iteration. Defines the next state for each combination of state and input token, except for state FINISH, which is always a terminal state. More... | |
| static const iterator_state | LINKORDER_TRANSITION_FCN [NOT_A_STATE-1][FAIL+1] |
| The predefined transition function for linkorder iteration. Defines the next state for each combination of state and input token, except for state FINISH, which is always a terminal state. More... | |
| static const iterator_state | BIORDER_TRANSITION_FCN [NOT_A_STATE-1][FAIL+1] |
| The predefined transition function for biorder iteration. Defines the next state for each combination of state and input token, except for state FINISH, which is always a terminal state. More... | |
| static const iterator_state | TRIORDER_TRANSITION_FCN [NOT_A_STATE-1][FAIL+1] |
| The predefined transition function for triorder iteration. Defines the next state for each combination of state and input token, except for state FINISH, which is always a terminal state. More... | |
| static const transition_fcn_type | STD_TRANSITION_FCNS [NOT_AN_ORDER+1] |
| The set of predefined transition functions. More... | |
A property discretization iterator for a property section with the same evaluation subposet as the coordinates section and with the property evaluation at or below the property discretization.
Since the prop disc is above the prop eval, we need to decide how to associate a point with the prop disc member. We interpret this construction as a method for saving memory when the same dof or set of dofs is to be used for some collection of zones and we let the zones assign the location of the dof, just as for dofs below the eval subposet. Thus, when the disc is above the eval, the disc member gets a location for each eval member. Note that typically the zones are the maximal local members of the base space lattice and hence there is no way to specify a point on any larger objects, since they don't have local coords.
Definition at line 85 of file property_disc_iterator_1_3.h.
| fields::property_disc_iterator_1_3::property_disc_iterator_1_3 | ( | const field_vd & | xfield | ) |
Creates an iterator over the schema of xfield.
Definition at line 54 of file property_disc_iterator_1_3.cc.
References fields::field_vd::base_space(), sheaf::schema_poset_member::conforms_to(), fields::field_vd::coordinates(), fiber_bundle::sec_rep_descriptor::eval_is_above_disc(), fiber_bundle::section_space_schema_member::evaluation(), sheaf::poset_component::is_same_state(), fields::field_vd::property(), fiber_bundle::section_space_schema_member::rep(), sheaf::total_poset_member::schema(), fiber_bundle::sec_rep_space_member::schema(), fields::field_vd::state_is_read_accessible(), and sheaf::poset_component::version().
| fields::property_disc_iterator_1_3::property_disc_iterator_1_3 | ( | const section_space_schema_member & | xcoordinate_schema, |
| const section_space_schema_member & | xproperty_schema | ||
| ) |
Creates an iterator anchored at xcoordinate_schema.base_space().
Definition at line 86 of file property_disc_iterator_1_3.cc.
References fiber_bundle::section_space_schema_member::base_space(), sheaf::schema_poset_member::conforms_to(), fiber_bundle::sec_rep_descriptor::eval_is_above_disc(), fiber_bundle::section_space_schema_member::evaluation(), sheaf::poset_component::is_same_state(), fiber_bundle::section_space_schema_member::rep(), sheaf::total_poset_member::schema(), sheaf::read_write_monitor_handle::state_is_read_accessible(), sheaf::poset_component::version(), and ~property_disc_iterator_1_3().
| fields::property_disc_iterator_1_3::~property_disc_iterator_1_3 | ( | ) |
Destructor.
Definition at line 121 of file property_disc_iterator_1_3.cc.
References get_prop_disc_values().
Referenced by property_disc_iterator_1_3().
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Make a new instance of the same type as this.
Implements fields::property_disc_iterator.
Definition at line 420 of file property_disc_iterator_1_3.cc.
References invariant().
Referenced by is_ancestor_of().
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virtual |
The gets the values of xsec at the property discretization points.
Implements fields::property_disc_iterator.
Definition at line 135 of file property_disc_iterator_1_3.cc.
References sheaf::auto_block< T, S >::base(), sheaf::auto_block< T, un_block_initialization_policy< T > >::ct(), sheaf::auto_block< T, S >::ct(), fiber_bundle::section_space_schema_member::df(), sheaf::poset_component::is_same_state(), fiber_bundle::section_evaluator::local_coordinates(), fiber_bundle::discretization_context::local_id, sheaf::depth_first_iterator::next(), fiber_bundle::sec_rep_space_member::schema(), sheaf::auto_block< T, S >::set_ct(), sheaf::read_write_monitor_handle::state_is_read_accessible(), fiber_bundle::section_evaluator::value_at_coord(), and fiber_bundle::discretization_context::values.
Referenced by ~property_disc_iterator_1_3().
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The class invariant.
Reimplemented from fields::property_disc_iterator.
Definition at line 441 of file property_disc_iterator_1_3.cc.
Referenced by clone().
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True if other conforms to this.
Reimplemented from fields::property_disc_iterator.
Definition at line 403 of file property_disc_iterator_1_3.cc.
References clone().
Referenced by next().
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Makes this the next member of the subset. If xtruncate, new this is not less than old this, i.e. the depth-first descent is truncated and the cover of this is not visited.
Reimplemented from sheaf::depth_first_iterator.
Definition at line 310 of file property_disc_iterator_1_3.cc.
References is_ancestor_of().
1.8.13