Method

GLibRelationindex

deprecated: 2.26 

Declaration 

void
g_relation_index (
  GRelation* relation,
  gint field,
  GHashFunc hash_func,
  GEqualFunc key_equal_func
)

Description

Creates an index on the given field. Note that this must be called before any records are added to the GRelation.

Deprecated since: 2.26

Rarely used API.

This method is not directly available to language bindings.

Parameters

field

Type: gint

The field to index, counting from 0.

hash_func

Type: GHashFunc

A function to produce a hash value from the field data.

key_equal_func

Type: GEqualFunc

A function to compare two values of the given field.