bu_attribute_value_set Struct Reference
[Attribute/Value Sets]

#include <bu.h>

Collaboration diagram for bu_attribute_value_set:

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Data Fields
long	magic
int	count
	# valid entries in avp
int	max
	# allocated slots in avp
genptr_t	readonly_min
genptr_t	readonly_max
bu_attribute_value_pair *	avp
	array[max]

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Detailed Description

B U _ A T T R I B U T E _ V A L U E _ S E T

A variable-sized attribute-value-pair array.

avp points to an array of [max] slots. The interface routines will realloc to extend as needed.

In general, each of the names and values is a local copy made with bu_strdup(), and each string needs to be freed individually. However, if a name or value pointer is between readonly_min and readonly_max, then it is part of a big malloc block that is being freed by the caller, and should not be individually freed.

Definition at line 1140 of file bu.h.

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Field Documentation

long magic

Definition at line 1141 of file bu.h. Referenced by bu_avs_init(), bu_avs_init_empty(), rt_comb_export5(), rt_db_external5_to_internal5(), rt_db_free_internal(), rt_extrude_xform(), and rt_generic_xform().

int count

# valid entries in avp Definition at line 1142 of file bu.h. Referenced by bu_avs_add(), bu_avs_add_nonunique(), bu_avs_free(), bu_avs_get(), bu_avs_init(), bu_avs_init_empty(), bu_avs_print(), bu_avs_remove(), db5_export_attributes(), db5_import_attributes(), db_diradd5(), db_dup_db_tree_state(), db_lookup_by_attr(), rt_extrude_xform(), rt_generic_xform(), and wdb_attr_cmd().

int max

# allocated slots in avp Definition at line 1143 of file bu.h. Referenced by bu_avs_add(), bu_avs_add_nonunique(), bu_avs_free(), bu_avs_init(), bu_avs_init_empty(), db5_import_attributes(), and db_free_db_tree_state().

genptr_t readonly_min

Definition at line 1144 of file bu.h. Referenced by bu_avs_init(), bu_avs_init_empty(), and db5_import_attributes().

genptr_t readonly_max

Definition at line 1145 of file bu.h. Referenced by bu_avs_init(), bu_avs_init_empty(), and db5_import_attributes().

struct bu_attribute_value_pair* avp

array[max] Definition at line 1146 of file bu.h. Referenced by bu_avs_add(), bu_avs_add_nonunique(), bu_avs_free(), bu_avs_init(), bu_avs_init_empty(), bu_avs_print(), bu_avs_remove(), db5_export_attributes(), db5_import_attributes(), db_dup_db_tree_state(), db_free_db_tree_state(), db_lookup_by_attr(), and wdb_attr_cmd().

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

• include/bu.h

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