Compares the two #gdouble values being pointed to and returns %TRUE if they are equal. It can be passed to g_hash_table_new() as the @key_equal_func parameter, when using non-%NULL pointers to doubles as keys in a #GHashTable.
a pointer to a #gdouble key
a pointer to a #gdouble key to compare with @v1
%TRUE if the two keys match.
2.22
See Implementation
Compares the two #gdouble values being pointed to and returns %TRUE if they are equal. It can be passed to g_hash_table_new() as the @key_equal_func parameter, when using non-%NULL pointers to doubles as keys in a #GHashTable.