flecs::cursor Struct Reference

Class for reading/writing dynamic values. More...

#include <cursor.hpp>

Public Member Functions
	cursor (flecs::world_t *world, flecs::entity_t type_id, void *ptr)
int	push ()
	Push a value scope (such as a nested struct).
int	pop ()
	Pop a value scope.
int	next ()
	Move to the next member/element.
int	member (const char *name)
	Move to a member by name.
int	elem (int32_t elem)
	Move to an element by index.
bool	is_collection ()
	Test if the current scope is a collection type.
flecs::string_view	get_member () const
	Get the member name.
flecs::entity	get_type () const
	Get the type of a value.
flecs::entity	get_unit () const
	Get the unit of a value.
void *	get_ptr ()
	Get an untyped pointer to a value.
int	set_bool (bool value)
	Set boolean value.
int	set_char (char value)
	Set char value.
int	set_int (int64_t value)
	Set signed int value.
int	set_uint (uint64_t value)
	Set unsigned int value.
int	set_float (double value)
	Set float value.
int	set_string (const char *value)
	Set string value.
int	set_string_literal (const char *value)
	Set string literal value.
int	set_entity (flecs::entity_t value)
	Set entity value.
int	set_id (flecs::id_t value)
	Set (component) ID value.
int	set_null ()
	Set null value.
bool	get_bool () const
	Get boolean value.
char	get_char () const
	Get char value.
int64_t	get_int () const
	Get signed int value.
uint64_t	get_uint () const
	Get unsigned int value.
double	get_float () const
	Get float value.
const char *	get_string () const
	Get string value.
flecs::entity	get_entity () const
	Get entity value.

Public Attributes
ecs_meta_cursor_t	cursor_
	Cursor object.

Detailed Description

Class for reading/writing dynamic values.

Definition at line 22 of file cursor.hpp.

Constructor & Destructor Documentation

cursor()

flecs::cursor::cursor ( flecs::world_t * world, flecs::entity_t type_id, void * ptr )

inline

Definition at line 23 of file cursor.hpp.

Member Function Documentation

elem()

int flecs::cursor::elem ( int32_t elem )

inline

Move to an element by index.

Definition at line 48 of file cursor.hpp.

get_bool()

bool flecs::cursor::get_bool ( ) const

inline

Get boolean value.

Definition at line 124 of file cursor.hpp.

get_char()

char flecs::cursor::get_char ( ) const

inline

Get char value.

Definition at line 129 of file cursor.hpp.

get_entity()

flecs::entity flecs::cursor::get_entity ( ) const

inline

Get entity value.

Definition at line 103 of file impl.hpp.

get_float()

double flecs::cursor::get_float ( ) const

inline

Get float value.

Definition at line 144 of file cursor.hpp.

get_int()

int64_t flecs::cursor::get_int ( ) const

inline

Get signed int value.

Definition at line 134 of file cursor.hpp.

get_member()

flecs::string_view flecs::cursor::get_member ( ) const

inline

Get the member name.

Definition at line 58 of file cursor.hpp.

get_ptr()

void * flecs::cursor::get_ptr ( )

inline

Get an untyped pointer to a value.

Definition at line 69 of file cursor.hpp.

get_string()

const char * flecs::cursor::get_string ( ) const

inline

Get string value.

Definition at line 149 of file cursor.hpp.

get_type()

flecs::entity flecs::cursor::get_type ( ) const

inline

Get the type of a value.

Definition at line 95 of file impl.hpp.

get_uint()

uint64_t flecs::cursor::get_uint ( ) const

inline

Get unsigned int value.

Definition at line 139 of file cursor.hpp.

get_unit()

flecs::entity flecs::cursor::get_unit ( ) const

inline

Get the unit of a value.

Definition at line 99 of file impl.hpp.

is_collection()

bool flecs::cursor::is_collection ( )

inline

Test if the current scope is a collection type.

Definition at line 53 of file cursor.hpp.

member()

int flecs::cursor::member ( const char * name )

inline

Move to a member by name.

Definition at line 43 of file cursor.hpp.

next()

int flecs::cursor::next ( )

inline

Move to the next member/element.

Definition at line 38 of file cursor.hpp.

pop()

int flecs::cursor::pop ( )

inline

Pop a value scope.

Definition at line 33 of file cursor.hpp.

push()

int flecs::cursor::push ( )

inline

Push a value scope (such as a nested struct).

Definition at line 28 of file cursor.hpp.

set_bool()

int flecs::cursor::set_bool ( bool value )

inline

Set boolean value.

Definition at line 74 of file cursor.hpp.

set_char()

int flecs::cursor::set_char ( char value )

inline

Set char value.

Definition at line 79 of file cursor.hpp.

set_entity()

int flecs::cursor::set_entity ( flecs::entity_t value )

inline

Set entity value.

Definition at line 109 of file cursor.hpp.

set_float()

int flecs::cursor::set_float ( double value )

inline

Set float value.

Definition at line 94 of file cursor.hpp.

set_id()

int flecs::cursor::set_id ( flecs::id_t value )

inline

Set (component) ID value.

Definition at line 114 of file cursor.hpp.

set_int()

int flecs::cursor::set_int ( int64_t value )

inline

Set signed int value.

Definition at line 84 of file cursor.hpp.

set_null()

int flecs::cursor::set_null ( )

inline

Set null value.

Definition at line 119 of file cursor.hpp.

set_string()

int flecs::cursor::set_string ( const char * value )

inline

Set string value.

Definition at line 99 of file cursor.hpp.

set_string_literal()

int flecs::cursor::set_string_literal ( const char * value )

inline

Set string literal value.

Definition at line 104 of file cursor.hpp.

set_uint()

int flecs::cursor::set_uint ( uint64_t value )

inline

Set unsigned int value.

Definition at line 89 of file cursor.hpp.

Member Data Documentation

cursor_

ecs_meta_cursor_t flecs::cursor::cursor_

Cursor object.

Definition at line 157 of file cursor.hpp.

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

• include/flecs/addons/cpp/mixins/meta/cursor.hpp
• include/flecs/addons/cpp/mixins/meta/impl.hpp