blender::dna Namespace Reference

Namespaces
namespace	array
namespace	pointers

Functions
void	print_structs_at_address (const SDNA &sdna, int struct_id, const void *data, const void *address, int64_t element_num, std::ostream &stream)
void	print_struct_by_id (int struct_id, const void *data)
template<typename T>
int	sdna_struct_id_get ()
int	sdna_struct_id_get_max ()
static void	print_struct_array_recursive (const SDNA &sdna, const SDNA_Struct &sdna_struct, const void *initial_data, const int64_t element_num, const int indent, fmt::appender &dst)
static void	print_single_struct_recursive (const SDNA &sdna, const SDNA_Struct &sdna_struct, const void *initial_data, const int indent, fmt::appender &dst)
static bool	char_array_startswith_simple_name (const char *data, const int array_len)

Function Documentation

char_array_startswith_simple_name()

bool blender::dna::char_array_startswith_simple_name ( const char * data, const int array_len )

static

Uses a heuristic to detect if a char array should be printed as string.

Definition at line 2042 of file dna_genfile.cc.

References data, and i.

Referenced by print_single_struct_recursive().

print_single_struct_recursive()

void blender::dna::print_single_struct_recursive ( const SDNA & sdna, const SDNA_Struct & sdna_struct, const void * initial_data, const int indent, fmt::appender & dst )

static

Definition at line 2081 of file dna_genfile.cc.

References BLI_assert_unreachable, char_array_startswith_simple_name(), data, DNA_struct_find_index_without_alias(), get_member_size_in_bytes(), get_struct_member_category(), i, SDNA_StructMember::member_index, SDNA::members, SDNA_Struct::members, SDNA::members_array_num, SDNA_Struct::members_num, POINTER_OFFSET, SDNA::pointer_size, print_struct_array_recursive(), SDNA_TYPE_CHAR, SDNA_TYPE_DOUBLE, SDNA_TYPE_FLOAT, SDNA_TYPE_INT, SDNA_TYPE_INT64, SDNA_TYPE_INT8, SDNA_TYPE_RAW_DATA, SDNA_TYPE_SHORT, SDNA_TYPE_UCHAR, SDNA_TYPE_UINT64, SDNA_TYPE_USHORT, STRUCT_MEMBER_CATEGORY_POINTER, STRUCT_MEMBER_CATEGORY_PRIMITIVE, STRUCT_MEMBER_CATEGORY_STRUCT, SDNA::structs, SDNA_StructMember::type_index, SDNA::types, and SDNA::types_size.

Referenced by print_struct_array_recursive().

print_struct_array_recursive()

void blender::dna::print_struct_array_recursive ( const SDNA & sdna, const SDNA_Struct & sdna_struct, const void * initial_data, const int64_t element_num, const int indent, fmt::appender & dst )

static

Definition at line 2060 of file dna_genfile.cc.

References data, i, POINTER_OFFSET, print_single_struct_recursive(), SDNA_Struct::type_index, SDNA::types, and SDNA::types_size.

Referenced by print_single_struct_recursive(), and print_structs_at_address().

print_struct_by_id()

void blender::dna::print_struct_by_id	(	int	struct_id,
		const void *	data )

Prints all members of the struct to stdout.

Definition at line 2217 of file dna_genfile.cc.

References data, DNA_sdna_current_get(), and print_structs_at_address().

print_structs_at_address()

void blender::dna::print_structs_at_address	(	const SDNA &	sdna,
		int	struct_id,
		const void *	data,
		const void *	address,
		int64_t	element_num,
		std::ostream &	stream )

Print all members of the struct assuming that the data has the given address. This is mainly useful for observing what data is written to a .blend file.

Parameters

sdna	Contains reflection information about DNA structs.
struct_id	The type the data points to. Used to index into sdna.structs.
data	Where the data is stored.
address	The address that should be printed. Often it's the same as data.
element_num	The number of elements in the array, or 1 if there is only one struct.
stream	Where to print the output.

Definition at line 2198 of file dna_genfile.cc.

References print_struct_array_recursive(), SDNA::structs, SDNA_Struct::type_index, and SDNA::types.

Referenced by print_struct_by_id(), and writestruct_at_address_nr().

sdna_struct_id_get()

template<typename T>

int blender::dna::sdna_struct_id_get

(

)

Each DNA struct has an integer identifier which is unique within a specific Blender build, but not necessarily across different builds. The identifier can be used to index into SDNA.structs.

Referenced by blender::eevee::LightModule::begin_sync(), and blender::nodes::socket_items::blend_write().

sdna_struct_id_get_max()

int blender::dna::sdna_struct_id_get_max

(

)

The maximum identifier that will be returned by sdna_struct_id_get in this Blender build.

Referenced by writestruct_at_address_nr().