flecs::pipeline_builder_i< Base > Struct Template Reference

Pipeline builder interface. More...

#include <builder_i.hpp>

Inheritance diagram for flecs::pipeline_builder_i< Base >:

Public Member Functions
	pipeline_builder_i (ecs_pipeline_desc_t *desc, int32_t term_index=0)
	Construct from a pipeline descriptor.
Public Member Functions inherited from flecs::query_builder_i< Base >
	query_builder_i (ecs_query_desc_t *desc, int32_t term_index=0)
	Construct from a query descriptor.
Base &	query_flags (ecs_flags32_t flags)
	Set the query flags.
Base &	cache_kind (query_cache_kind_t kind)
	Set the cache kind for the query.
Base &	cached ()
	Enable auto-caching for the query.
Base &	detect_changes ()
	Enable change detection for the query.
Base &	expr (const char *expr)
	Set the query expression string.
Base &	scope_open ()
	Open a query scope.
Base &	scope_close ()
	Close a query scope.
Base &	term ()
	Set the current term to the next one in the term list.
Base &	term_at ()
	Set the current term to the one with the provided type.
Base &	term_at (int32_t term_index)
	Set the current term to the one at the provided index.
Base &	term_at (int32_t term_index)
	Set the current term to the one at the provided index and assert that the type matches.
Base &	order_by (int(*compare)(flecs::entity_t, const T *, flecs::entity_t, const T *))
	Sort the output of a query.
Base &	order_by (flecs::entity_t component, int(*compare)(flecs::entity_t, const void *, flecs::entity_t, const void *))
	Sort the output of a query.
Base &	group_by (uint64_t(*group_by_action)(flecs::world_t *, flecs::table_t *table, flecs::id_t id, void *ctx))
	Group and sort matched tables.
Base &	group_by (flecs::entity_t component, uint64_t(*group_by_action)(flecs::world_t *, flecs::table_t *table, flecs::id_t id, void *ctx))
	Group and sort matched tables.
Base &	group_by ()
	Group and sort matched tables.
Base &	group_by (flecs::entity_t component)
	Group and sort matched tables.
Base &	group_by_ctx (void *ctx, ecs_ctx_free_t ctx_free=nullptr)
	Specify context to be passed to the group_by() function.
Base &	on_group_create (ecs_group_create_action_t action)
	Specify the on_group_create() action.
Base &	on_group_delete (ecs_group_delete_action_t action)
	Specify the on_group_delete() action.
Base &	with ()
	Add a term for the specified type.
Base &	with (id_t component_id)
	Add a term for the specified component ID.
Base &	with (const char *component_name)
	Add a term for the specified component name.
Base &	with (const char *first, const char *second)
	Add a term for a pair specified by name.
Base &	with (entity_t first, entity_t second)
	Add a term for a pair specified by entity IDs.
Base &	with (entity_t first, const char *second)
	Add a term for a pair with an entity ID first and a name second.
Base &	with (const char *first, entity_t second)
	Add a term for a pair with a name first and an entity ID second.
Base &	with (entity_t second)
	Add a term for a pair with type First and an entity ID second.
Base &	with (const char *second)
	Add a term for a pair with type First and name second.
Base &	with ()
	Add a term for a pair with types First and Second.
Base &	with (E value)
	Add a term for an enum value.
Base &	with (flecs::term &term)
	Add a term from an existing term reference.
Base &	with (flecs::term &&term)
	Add a term from an existing term (move).
Base &	without (Args &&... args)
	Add a negated term.
Base &	without (Args &&... args)
	Add a negated term for the specified type.
Base &	without ()
	Add a negated term for a pair of types.
Base &	write ()
	Short for inout_stage(flecs::Out).
Base &	write (Args &&... args)
	Add a write term with the specified arguments.
Base &	write (Args &&... args)
	Add a write term for the specified type.
Base &	write ()
	Add a write term for a pair of types.
Base &	read ()
	Short for inout_stage(flecs::In).
Base &	read (Args &&... args)
	Add a read term with the specified arguments.
Base &	read (Args &&... args)
	Add a read term for the specified type.
Base &	read ()
	Add a read term for a pair of types.
Public Member Functions inherited from flecs::term_builder_i< Base >
	term_builder_i ()
	Default constructor.
	term_builder_i (ecs_term_t *term_ptr)
	Construct from a term pointer.
Base &	term (id_t id)
	Set the term ID.
Base &	src ()
	Call prior to setting values for the src identifier.
Base &	first ()
	Call prior to setting values for the first identifier.
Base &	second ()
	Call prior to setting values for the second identifier.
Base &	src (flecs::entity_t id)
	Select the src identifier, initialize it with an entity ID.
template<typename T >
Base &	src ()
	Select the src identifier, initialize it with the ID associated with the type.
Base &	src (const char *name)
	Select the src identifier, initialize it with a name.
Base &	first (flecs::entity_t id)
	Select the first identifier, initialize it with an entity ID.
template<typename T >
Base &	first ()
	Select the first identifier, initialize it with the ID associated with the type.
Base &	first (const char *name)
	Select the first identifier, initialize it with a name.
Base &	second (flecs::entity_t id)
	Select the second identifier, initialize it with an entity ID.
template<typename T >
Base &	second ()
	Select the second identifier, initialize it with the ID associated with the type.
Base &	second (const char *name)
	Select the second identifier, initialize it with a name.
Base &	up (flecs::entity_t trav=0)
	The up flag indicates that the term identifier may be substituted by traversing a relationship upwards.
template<typename Trav >
Base &	up ()
	Traverse upwards using the specified relationship type.
Base &	cascade (flecs::entity_t trav=0)
	The cascade flag is like up(), but returns results in breadth-first order.
template<typename Trav >
Base &	cascade ()
	Cascade using the specified relationship type.
Base &	desc ()
	Use with cascade() to iterate results in descending (bottom-to-top) order.
Base &	parent ()
	Same as up().
Base &	trav (flecs::entity_t trav, flecs::flags32_t flags=0)
	Specify the relationship to traverse, and flags to indicate direction.
Base &	id_flags (id_t flags)
	Set ID flags for the term.
Base &	inout (flecs::inout_kind_t inout)
	Set read/write access of the term.
Base &	inout_stage (flecs::inout_kind_t inout)
	Set read/write access for a stage.
Base &	write ()
	Short for inout_stage(flecs::Out).
Base &	read ()
	Short for inout_stage(flecs::In).
Base &	read_write ()
	Short for inout_stage(flecs::InOut).
Base &	in ()
	Short for inout(flecs::In).
Base &	out ()
	Short for inout(flecs::Out).
Base &	inout ()
	Short for inout(flecs::InOut).
Base &	inout_none ()
	Short for inout(flecs::InOutNone).
Base &	oper (flecs::oper_kind_t oper)
	Set the operator of the term.
Base &	and_ ()
	Short for oper(flecs::And).
Base &	or_ ()
	Short for oper(flecs::Or).
Base &	not_ ()
	Short for oper(flecs::Not).
Base &	optional ()
	Short for oper(flecs::Optional).
Base &	and_from ()
	Short for oper(flecs::AndFrom).
Base &	or_from ()
	Short for oper(flecs::OrFrom).
Base &	not_from ()
	Short for oper(flecs::NotFrom).
Base &	filter ()
	Mark the term as a filter.
Public Member Functions inherited from flecs::term_ref_builder_i< Base >
	term_ref_builder_i ()
	Default constructor.
virtual	~term_ref_builder_i ()
	Destructor.
Base &	self ()
	The self flag indicates that the term identifier itself is used.
Base &	id (flecs::entity_t id)
	Specify the value of the identifier by ID.
Base &	entity (flecs::entity_t entity)
	Specify the value of the identifier by ID.
Base &	name (const char *name)
	Specify the value of the identifier by name.
Base &	var (const char *var_name)
	Specify that the identifier is a variable (resolved at query evaluation time).
Base &	flags (flecs::flags64_t flags)
	Override the term ID flags.

Additional Inherited Members
Public Attributes inherited from flecs::term_builder_i< Base >
ecs_term_t *	term_
	Pointer to the current term.
Public Attributes inherited from flecs::term_ref_builder_i< Base >
ecs_term_ref_t *	term_ref_
	Pointer to the current term reference.
Protected Member Functions inherited from flecs::query_builder_i< Base >
virtual flecs::world_t *	world_v () override=0
Protected Member Functions inherited from flecs::term_builder_i< Base >
void	set_term (ecs_term_t *term)
	Set the current term pointer.
Protected Member Functions inherited from flecs::term_ref_builder_i< Base >
void	assert_term_ref ()
Protected Attributes inherited from flecs::query_builder_i< Base >
int32_t	term_index_
int32_t	expr_count_

Detailed Description

template<typename Base>
struct flecs::pipeline_builder_i< Base >

Pipeline builder interface.

Definition at line 17 of file builder_i.hpp.

Constructor & Destructor Documentation

pipeline_builder_i()

template<typename Base >

flecs::pipeline_builder_i< Base >::pipeline_builder_i ( ecs_pipeline_desc_t * desc, int32_t term_index = 0 )

inline

Construct from a pipeline descriptor.

Definition at line 19 of file builder_i.hpp.

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The documentation for this struct was generated from the following file:

• include/flecs/addons/cpp/mixins/pipeline/builder_i.hpp