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* id_table: const correctness for _size and _memsizenormal2015-11-021-2/+2
| | | | | | | | | | | | | | | | | | | | | This allows us to swap in rb_id_table_memsize for st_memsize (which takes a "const st_table *") more easily. It also makes sense to do the same for rb_id_table_size, too; as the table cannot be altered when accessing size. * id_table.h (rb_id_table_size): const arg (rb_id_table_memsize): ditto * id_table.c (st_id_table_size): ditto (st_id_table_memsize): ditto (list_id_table_size): ditto (list_id_table_memsize): ditto (hash_id_table_size): ditto (hash_id_table_memsize): ditto (mix_id_table_size): ditto (mix_id_table_memsize): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* id_table.h: include guardnobu2015-09-171-0/+4
| | | | | | * id_table.h (RUBY_ID_TABLE_H): add include guard. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* id_table.h: callback function typesnobu2015-08-261-2/+5
| | | | | | | | | | * id_table.h (rb_id_table_foreach_func_t): define callback function type for rb_id_table_foreach(). * id_table.h (rb_id_table_foreach_values_func_t): ditto for rb_id_table_foreach_values(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * id_table.h: introduce ID key table.ko12015-08-121-0/+23
[Feature #11420] This table only manage ID->VALUE table to reduce overhead of st. Some functions prefixed rb_id_table_* are provided. * id_table.c: implement rb_id_table_*. There are several algorithms to implement it. Now, there are roughly 4 types: * st * array * hash (implemented by Yura Sokolov) * mix of array and hash The macro ID_TABLE_IMPL can choose implementation. You can see detailes about them at the head of id_table.c. At the default, I choose 34 (mix of list and hash). This is not final decision. Please report your suitable parameters or your data structure. * symbol.c: introduce rb_id_serial_t and rb_id_to_serial() to represent ID by serial number. * internal.h: use id_table for method tables. * class.c, gc.c, marshal.c, vm.c, vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e