enumerator.c File Reference

#include "ruby/ruby.h"
#include "node.h"
#include "internal.h"

Go to the source code of this file.

Data Structures

struct  enumerator
struct  generator
struct  yielder

Defines

#define enumerator_free   RUBY_TYPED_DEFAULT_FREE
#define yielder_free   RUBY_TYPED_DEFAULT_FREE
#define generator_free   RUBY_TYPED_DEFAULT_FREE

Functions

static VALUE generator_allocate (VALUE klass)
static VALUE generator_init (VALUE obj, VALUE proc)
static void enumerator_mark (void *p)
static size_t enumerator_memsize (const void *p)
static struct enumerator * enumerator_ptr (VALUE obj)
static VALUE obj_to_enum (int argc, VALUE *argv, VALUE obj)
static VALUE enumerator_allocate (VALUE klass)
static VALUE enumerator_init (VALUE enum_obj, VALUE obj, VALUE meth, int argc, VALUE *argv, rb_enumerator_size_func *size_fn, VALUE size)
static VALUE enumerator_initialize (int argc, VALUE *argv, VALUE obj)
static VALUE enumerator_init_copy (VALUE obj, VALUE orig)
VALUE rb_enumeratorize (VALUE obj, VALUE meth, int argc, VALUE *argv)
static VALUE lazy_to_enum_i (VALUE self, VALUE meth, int argc, VALUE *argv, rb_enumerator_size_func *size_fn)
VALUE rb_enumeratorize_with_size (VALUE obj, VALUE meth, int argc, VALUE *argv, rb_enumerator_size_func *size_fn)
static VALUE enumerator_block_call (VALUE obj, rb_block_call_func *func, VALUE arg)
static VALUE enumerator_each (int argc, VALUE *argv, VALUE obj)
static VALUE enumerator_with_index_i (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE enumerator_size (VALUE obj)
static VALUE enumerator_enum_size (VALUE obj, VALUE args, VALUE eobj)
static VALUE enumerator_with_index (int argc, VALUE *argv, VALUE obj)
static VALUE enumerator_each_with_index (VALUE obj)
static VALUE enumerator_with_object_i (RB_BLOCK_CALL_FUNC_ARGLIST(val, memo))
static VALUE enumerator_with_object (VALUE obj, VALUE memo)
static VALUE next_ii (RB_BLOCK_CALL_FUNC_ARGLIST(i, obj))
static VALUE next_i (VALUE curr, VALUE obj)
static void next_init (VALUE obj, struct enumerator *e)
static VALUE get_next_values (VALUE obj, struct enumerator *e)
static VALUE enumerator_next_values (VALUE obj)
static VALUE ary2sv (VALUE args, int dup)
static VALUE enumerator_next (VALUE obj)
static VALUE enumerator_peek_values (VALUE obj)
static VALUE enumerator_peek_values_m (VALUE obj)
static VALUE enumerator_peek (VALUE obj)
static VALUE enumerator_feed (VALUE obj, VALUE v)
static VALUE enumerator_rewind (VALUE obj)
static VALUE append_method (VALUE obj, VALUE str, ID default_method, VALUE default_args)
static VALUE inspect_enumerator (VALUE obj, VALUE dummy, int recur)
static VALUE enumerator_inspect (VALUE obj)
static void yielder_mark (void *p)
static size_t yielder_memsize (const void *p)
static struct yielder * yielder_ptr (VALUE obj)
static VALUE yielder_allocate (VALUE klass)
static VALUE yielder_init (VALUE obj, VALUE proc)
static VALUE yielder_initialize (VALUE obj)
static VALUE yielder_yield (VALUE obj, VALUE args)
static VALUE yielder_yield_push (VALUE obj, VALUE args)
static VALUE yielder_yield_i (RB_BLOCK_CALL_FUNC_ARGLIST(obj, memo))
static VALUE yielder_new (void)
static void generator_mark (void *p)
static size_t generator_memsize (const void *p)
static struct generator * generator_ptr (VALUE obj)
static VALUE generator_initialize (int argc, VALUE *argv, VALUE obj)
static VALUE generator_init_copy (VALUE obj, VALUE orig)
static VALUE generator_each (int argc, VALUE *argv, VALUE obj)
static VALUE enum_size (VALUE self)
static VALUE lazyenum_size (VALUE self, VALUE args, VALUE eobj)
static VALUE lazy_size (VALUE self)
static VALUE lazy_receiver_size (VALUE generator, VALUE args, VALUE lazy)
static VALUE lazy_init_iterator (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_init_block_i (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_initialize (int argc, VALUE *argv, VALUE self)
static VALUE lazy_set_method (VALUE lazy, VALUE args, rb_enumerator_size_func *size_fn)
static VALUE enumerable_lazy (VALUE obj)
static VALUE lazy_to_enum (int argc, VALUE *argv, VALUE self)
static VALUE lazy_map_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_map (VALUE obj)
static VALUE lazy_flat_map_i (RB_BLOCK_CALL_FUNC_ARGLIST(i, yielder))
static VALUE lazy_flat_map_each (VALUE obj, VALUE yielder)
static VALUE lazy_flat_map_to_ary (VALUE obj, VALUE yielder)
static VALUE lazy_flat_map_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_flat_map (VALUE obj)
static VALUE lazy_select_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_select (VALUE obj)
static VALUE lazy_reject_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_reject (VALUE obj)
static VALUE lazy_grep_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_grep_iter (RB_BLOCK_CALL_FUNC_ARGLIST(val, m))
static VALUE lazy_grep (VALUE obj, VALUE pattern)
static VALUE call_next (VALUE obj)
static VALUE next_stopped (VALUE obj)
static VALUE lazy_zip_arrays_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, arrays))
static VALUE lazy_zip_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, zip_args))
static VALUE lazy_zip (int argc, VALUE *argv, VALUE obj)
static VALUE lazy_take_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
static VALUE lazy_take_size (VALUE generator, VALUE args, VALUE lazy)
static VALUE lazy_take (VALUE obj, VALUE n)
static VALUE lazy_take_while_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
static VALUE lazy_take_while (VALUE obj)
static VALUE lazy_drop_size (VALUE generator, VALUE args, VALUE lazy)
static VALUE lazy_drop_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
static VALUE lazy_drop (VALUE obj, VALUE n)
static VALUE lazy_drop_while_func (RB_BLOCK_CALL_FUNC_ARGLIST(val, args))
static VALUE lazy_drop_while (VALUE obj)
static VALUE lazy_super (int argc, VALUE *argv, VALUE lazy)
static VALUE lazy_lazy (VALUE obj)
static VALUE stop_result (VALUE self)
void InitVM_Enumerator (void)
void Init_Enumerator (void)

Variables

VALUE rb_cEnumerator
VALUE rb_cLazy
static ID id_rewind
static ID id_each
static ID id_new
static ID id_initialize
static ID id_yield
static ID id_call
static ID id_size
static ID id_to_enum
static ID id_eqq
static ID id_next
static ID id_result
static ID id_lazy
static ID id_receiver
static ID id_arguments
static ID id_memo
static ID id_method
static ID id_force
static VALUE sym_each
static VALUE sym_cycle
VALUE rb_eStopIteration
static VALUE rb_cGenerator
static VALUE rb_cYielder
static const rb_data_type_t enumerator_data_type
static const rb_data_type_t yielder_data_type
static const rb_data_type_t generator_data_type

Define Documentation

#define enumerator_free   RUBY_TYPED_DEFAULT_FREE

Definition at line 156 of file enumerator.c.

#define generator_free   RUBY_TYPED_DEFAULT_FREE

Definition at line 1171 of file enumerator.c.

#define yielder_free   RUBY_TYPED_DEFAULT_FREE

Definition at line 1065 of file enumerator.c.

Function Documentation

static VALUE append_method ( VALUE  obj,
VALUE  str,
ID  default_method,
VALUE  default_args 
) [static]

Definition at line 972 of file enumerator.c.

References argc, argv, Check_Type, id_arguments, id_method, NIL_P, OBJ_INFECT, Qfalse, RARRAY_CONST_PTR, RARRAY_LEN, rb_attr_get(), rb_id2str(), rb_inspect(), rb_str_append(), rb_str_buf_append(), rb_str_buf_cat2(), SYM2ID, and T_SYMBOL.

Referenced by inspect_enumerator().

static VALUE ary2sv ( VALUE  args,
int  dup 
) [static]

Definition at line 730 of file enumerator.c.

References Qnil, RARRAY_AREF, RARRAY_LEN, rb_ary_dup(), RB_TYPE_P, and T_ARRAY.

Referenced by enumerator_next(), and enumerator_peek().

static VALUE call_next ( VALUE  obj  )  [static]

Definition at line 1693 of file enumerator.c.

References id_next, and rb_funcall().

Referenced by lazy_zip_func().

static VALUE enum_size ( VALUE  self  )  [static]

Definition at line 1296 of file enumerator.c.

References id_size, Qnil, Qundef, and rb_check_funcall().

Referenced by lazy_size(), and lazyenum_size().

static VALUE enumerable_lazy ( VALUE  obj  )  [static]

Definition at line 1452 of file enumerator.c.

References id_method, lazy_to_enum_i(), lazyenum_size(), Qfalse, rb_ivar_set(), result, and sym_each.

Referenced by InitVM_Enumerator(), and lazy_super().

static VALUE enumerator_allocate ( VALUE  klass  )  [static]

Definition at line 258 of file enumerator.c.

References enumerator_data_type, enumerator::obj, Qundef, and TypedData_Make_Struct.

Referenced by InitVM_Enumerator(), lazy_to_enum_i(), and rb_enumeratorize_with_size().

static VALUE enumerator_block_call ( VALUE  obj,
rb_block_call_func *  func,
VALUE  arg 
) [static]

Definition at line 422 of file enumerator.c.

References argc, enumerator::args, argv, enumerator_ptr(), enumerator::meth, enumerator::obj, RARRAY_LENINT, RARRAY_PTR, and rb_block_call().

Referenced by enumerator_each(), enumerator_with_index(), and enumerator_with_object().

static VALUE enumerator_each ( int  argc,
VALUE *  argv,
VALUE  obj 
) [static]

Definition at line 473 of file enumerator.c.

References enumerator::args, args, enumerator_block_call(), enumerator_ptr(), RARRAY_LEN, rb_ary_cat(), rb_ary_dup(), rb_ary_new4, rb_block_given_p(), rb_long2int, and rb_obj_dup().

Referenced by InitVM_Enumerator().

static VALUE enumerator_each_with_index ( VALUE  obj  )  [static]

Definition at line 554 of file enumerator.c.

References enumerator_with_index(), and NULL.

Referenced by InitVM_Enumerator().

static VALUE enumerator_enum_size ( VALUE  obj,
VALUE  args,
VALUE  eobj 
) [static]

Definition at line 512 of file enumerator.c.

References enumerator_size().

Referenced by enumerator_with_index(), and enumerator_with_object().

static VALUE enumerator_feed ( VALUE  obj,
VALUE  v 
) [static]

Definition at line 899 of file enumerator.c.

References enumerator_ptr(), enumerator::feedvalue, Qnil, Qundef, rb_eTypeError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE enumerator_init ( VALUE  enum_obj,
VALUE  obj,
VALUE  meth,
int  argc,
VALUE *  argv,
rb_enumerator_size_func *  size_fn,
VALUE  size 
) [static]

Definition at line 270 of file enumerator.c.

References enumerator::args, enumerator::dst, enumerator_data_type, enumerator::feedvalue, enumerator::fib, enumerator::lookahead, enumerator::meth, enumerator::obj, Qfalse, Qnil, Qundef, rb_ary_new4, rb_check_frozen, rb_eArgError, rb_raise(), rb_to_id(), enumerator::size, enumerator::size_fn, enumerator::stop_exc, and TypedData_Get_Struct.

Referenced by enumerator_initialize(), lazy_initialize(), lazy_to_enum_i(), and rb_enumeratorize_with_size().

static VALUE enumerator_init_copy ( VALUE  obj,
VALUE  orig 
) [static]

Definition at line 368 of file enumerator.c.

References enumerator::args, enumerator_data_type, enumerator_ptr(), enumerator::feedvalue, enumerator::fib, enumerator::lookahead, enumerator::meth, enumerator::obj, OBJ_INIT_COPY, Qundef, rb_eArgError, rb_eTypeError, rb_raise(), enumerator::size, enumerator::size_fn, and TypedData_Get_Struct.

Referenced by InitVM_Enumerator().

static VALUE enumerator_initialize ( int  argc,
VALUE *  argv,
VALUE  obj 
) [static]

Definition at line 334 of file enumerator.c.

References enumerator_init(), generator_allocate(), generator_init(), id_call, INFINITY, enumerator::meth, NIL_P, Qnil, rb_block_given_p(), rb_block_proc(), rb_cGenerator, rb_check_arity, rb_respond_to(), rb_to_int(), RB_TYPE_P, rb_warn(), RFLOAT_VALUE, size, sym_each, T_FLOAT, and UNLIMITED_ARGUMENTS.

Referenced by InitVM_Enumerator().

static VALUE enumerator_inspect ( VALUE  obj  )  [static]

Definition at line 1019 of file enumerator.c.

References inspect_enumerator(), and rb_exec_recursive().

Referenced by InitVM_Enumerator().

static void enumerator_mark ( void *  p  )  [static]

Definition at line 143 of file enumerator.c.

References enumerator::args, enumerator::dst, enumerator::feedvalue, enumerator::fib, enumerator::lookahead, enumerator::obj, rb_gc_mark(), enumerator::size, and enumerator::stop_exc.

static size_t enumerator_memsize ( const void *  p  )  [static]

Definition at line 159 of file enumerator.c.

static VALUE enumerator_next ( VALUE  obj  )  [static]

Definition at line 772 of file enumerator.c.

References ary2sv(), and enumerator_next_values().

Referenced by InitVM_Enumerator().

static VALUE enumerator_next_values ( VALUE  obj  )  [static]

Definition at line 715 of file enumerator.c.

References enumerator_ptr(), get_next_values(), enumerator::lookahead, and Qundef.

Referenced by enumerator_next(), and InitVM_Enumerator().

static VALUE enumerator_peek ( VALUE  obj  )  [static]

Definition at line 846 of file enumerator.c.

References ary2sv(), and enumerator_peek_values().

Referenced by InitVM_Enumerator().

static VALUE enumerator_peek_values ( VALUE  obj  )  [static]

Definition at line 779 of file enumerator.c.

References enumerator_ptr(), get_next_values(), enumerator::lookahead, and Qundef.

Referenced by enumerator_peek(), and enumerator_peek_values_m().

static VALUE enumerator_peek_values_m ( VALUE  obj  )  [static]

Definition at line 818 of file enumerator.c.

References enumerator_peek_values(), and rb_ary_dup().

Referenced by InitVM_Enumerator().

static struct enumerator* enumerator_ptr ( VALUE  obj  )  [static, read]

Definition at line 175 of file enumerator.c.

References enumerator_data_type, enumerator::obj, Qundef, rb_eArgError, rb_raise(), and TypedData_Get_Struct.

Referenced by enumerator_block_call(), enumerator_each(), enumerator_feed(), enumerator_init_copy(), enumerator_next_values(), enumerator_peek_values(), enumerator_rewind(), enumerator_size(), lazy_set_method(), lazy_to_enum(), next_i(), next_ii(), and obj_to_enum().

static VALUE enumerator_rewind ( VALUE  obj  )  [static]

Definition at line 921 of file enumerator.c.

References enumerator::dst, enumerator_ptr(), enumerator::feedvalue, enumerator::fib, id_rewind, enumerator::lookahead, enumerator::obj, Qfalse, Qnil, Qundef, rb_check_funcall(), and enumerator::stop_exc.

Referenced by InitVM_Enumerator().

static VALUE enumerator_size ( VALUE  obj  )  [static]

Definition at line 1036 of file enumerator.c.

References argc, enumerator::args, argv, enumerator_ptr(), id_call, NULL, enumerator::obj, Qundef, RARRAY_CONST_PTR, RARRAY_LEN, rb_check_funcall(), enumerator::size, size, and enumerator::size_fn.

Referenced by enumerator_enum_size(), and InitVM_Enumerator().

static VALUE enumerator_with_index ( int  argc,
VALUE *  argv,
VALUE  obj 
) [static]

Definition at line 530 of file enumerator.c.

References enumerator_block_call(), enumerator_enum_size(), enumerator_with_index_i(), INT2FIX, NEW_MEMO, NIL_P, rb_scan_args(), rb_to_int(), and RETURN_SIZED_ENUMERATOR.

Referenced by enumerator_each_with_index(), and InitVM_Enumerator().

static VALUE enumerator_with_index_i ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 496 of file enumerator.c.

References argc, argv, rb_ary_new4, RB_BLOCK_CALL_FUNC_ARGLIST, rb_int_succ(), rb_yield_values(), and val.

Referenced by enumerator_with_index().

static VALUE enumerator_with_object ( VALUE  obj,
VALUE  memo 
) [static]

Definition at line 598 of file enumerator.c.

References enumerator_block_call(), enumerator_enum_size(), enumerator_with_object_i(), and RETURN_SIZED_ENUMERATOR.

Referenced by InitVM_Enumerator().

static VALUE enumerator_with_object_i ( RB_BLOCK_CALL_FUNC_ARGLIST(val, memo)   )  [static]

Definition at line 560 of file enumerator.c.

References argc, argv, rb_ary_new4, RB_BLOCK_CALL_FUNC_ARGLIST, rb_yield_values(), and val.

Referenced by enumerator_with_object().

static VALUE generator_allocate ( VALUE  klass  )  [static]

Definition at line 1203 of file enumerator.c.

References generator_data_type, generator::proc, Qundef, and TypedData_Make_Struct.

Referenced by enumerator_initialize(), InitVM_Enumerator(), and lazy_initialize().

static VALUE generator_each ( int  argc,
VALUE *  argv,
VALUE  obj 
) [static]

Definition at line 1281 of file enumerator.c.

References args, generator_ptr(), generator::proc, rb_ary_cat(), rb_ary_new2, rb_ary_push(), rb_proc_call(), and yielder_new().

Referenced by InitVM_Enumerator().

static VALUE generator_init ( VALUE  obj,
VALUE  proc 
) [static]

Definition at line 1215 of file enumerator.c.

References generator_data_type, generator::proc, rb_check_frozen, rb_eArgError, rb_raise(), and TypedData_Get_Struct.

Referenced by enumerator_initialize(), and generator_initialize().

static VALUE generator_init_copy ( VALUE  obj,
VALUE  orig 
) [static]

Definition at line 1260 of file enumerator.c.

References generator_data_type, generator_ptr(), OBJ_INIT_COPY, generator::proc, rb_eArgError, rb_raise(), and TypedData_Get_Struct.

Referenced by InitVM_Enumerator().

static VALUE generator_initialize ( int  argc,
VALUE *  argv,
VALUE  obj 
) [static]

Definition at line 1233 of file enumerator.c.

References generator_init(), generator::proc, rb_block_given_p(), rb_block_proc(), rb_eTypeError, rb_need_block(), rb_obj_classname(), rb_obj_is_proc(), rb_raise(), rb_scan_args(), and rb_warn().

Referenced by InitVM_Enumerator().

static void generator_mark ( void *  p  )  [static]

Definition at line 1165 of file enumerator.c.

References generator::proc, and rb_gc_mark().

static size_t generator_memsize ( const void *  p  )  [static]

Definition at line 1174 of file enumerator.c.

static struct generator* generator_ptr ( VALUE  obj  )  [static, read]

Definition at line 1190 of file enumerator.c.

References generator_data_type, generator::proc, Qundef, rb_eArgError, rb_raise(), and TypedData_Get_Struct.

Referenced by generator_each(), and generator_init_copy().

static VALUE get_next_values ( VALUE  obj,
struct enumerator *  e 
) [static]

Definition at line 643 of file enumerator.c.

References enumerator::dst, enumerator::feedvalue, enumerator::fib, enumerator::lookahead, next_init(), Qnil, Qundef, rb_exc_raise(), rb_fiber_alive_p(), rb_fiber_current(), rb_fiber_resume(), and enumerator::stop_exc.

Referenced by enumerator_next_values(), and enumerator_peek_values().

void Init_Enumerator ( void   ) 

Definition at line 2064 of file enumerator.c.

References ID2SYM, id_arguments, id_call, id_each, id_eqq, id_force, id_initialize, id_lazy, id_memo, id_method, id_new, id_next, id_receiver, id_result, id_rewind, id_size, id_to_enum, id_yield, InitVM, rb_intern, sym_cycle, and sym_each.

void InitVM_Enumerator ( void   ) 

Definition at line 1992 of file enumerator.c.

References enumerable_lazy(), enumerator_allocate(), enumerator_each(), enumerator_each_with_index(), enumerator_feed(), enumerator_init_copy(), enumerator_initialize(), enumerator_inspect(), enumerator_next(), enumerator_next_values(), enumerator_peek(), enumerator_peek_values_m(), enumerator_rewind(), enumerator_size(), enumerator_with_index(), enumerator_with_object(), generator_allocate(), generator_each(), generator_init_copy(), generator_initialize(), lazy_drop(), lazy_drop_while(), lazy_flat_map(), lazy_grep(), lazy_initialize(), lazy_lazy(), lazy_map(), lazy_reject(), lazy_select(), lazy_super(), lazy_take(), lazy_take_while(), lazy_to_enum(), lazy_zip(), obj_to_enum(), rb_cEnumerator, rb_cGenerator, rb_cLazy, rb_cObject, rb_cYielder, rb_define_alias(), rb_define_alloc_func(), rb_define_class(), rb_define_class_under(), rb_define_method(), rb_eIndexError, rb_eStopIteration, rb_include_module(), rb_mEnumerable, rb_mKernel, rb_provide(), stop_result(), yielder_allocate(), yielder_initialize(), yielder_yield(), and yielder_yield_push().

static VALUE inspect_enumerator ( VALUE  obj,
VALUE  dummy,
int  recur 
) [static]

Definition at line 938 of file enumerator.c.

References append_method(), enumerator::args, enumerator_data_type, id_receiver, enumerator::meth, NIL_P, enumerator::obj, OBJ_TAINT, PRIsVALUE, Qundef, rb_attr_get(), rb_class_path(), rb_obj_class(), rb_sprintf(), rb_str_buf_cat2(), and TypedData_Get_Struct.

Referenced by enumerator_inspect().

static VALUE lazy_drop ( VALUE  obj,
VALUE  n 
) [static]

Definition at line 1890 of file enumerator.c.

References id_new, lazy_drop_func(), lazy_drop_size(), lazy_set_method(), NUM2LONG, rb_ary_new3, rb_block_call(), rb_cLazy, rb_eArgError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE lazy_drop_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, args)   )  [static]

Definition at line 1873 of file enumerator.c.

References argc, args, argv, id_memo, id_yield, LONG2NUM, NIL_P, NUM2LONG, Qnil, rb_attr_get(), RB_BLOCK_CALL_FUNC_ARGLIST, rb_funcall2, and rb_ivar_set().

Referenced by lazy_drop().

static VALUE lazy_drop_size ( VALUE  generator,
VALUE  args,
VALUE  lazy 
) [static]

Definition at line 1859 of file enumerator.c.

References FIX2LONG, FIXNUM_P, id_arguments, lazy_size(), LONG2FIX, LONG2NUM, NIL_P, NUM2LONG, RARRAY_AREF, rb_funcall(), and rb_ivar_get().

Referenced by lazy_drop().

static VALUE lazy_drop_while ( VALUE  obj  )  [static]

Definition at line 1916 of file enumerator.c.

References id_new, lazy_drop_while_func(), lazy_set_method(), Qnil, rb_block_call(), rb_block_given_p(), rb_cLazy, rb_eArgError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE lazy_drop_while_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, args)   )  [static]

Definition at line 1903 of file enumerator.c.

References argc, argv, id_memo, id_yield, NIL_P, Qnil, Qtrue, rb_attr_get(), RB_BLOCK_CALL_FUNC_ARGLIST, rb_funcall2, rb_ivar_set(), rb_yield_values2(), and RTEST.

Referenced by lazy_drop_while().

static VALUE lazy_flat_map ( VALUE  obj  )  [static]

Definition at line 1601 of file enumerator.c.

References id_new, lazy_flat_map_func(), lazy_set_method(), Qnil, rb_block_call(), rb_block_given_p(), rb_cLazy, rb_eArgError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE lazy_flat_map_each ( VALUE  obj,
VALUE  yielder 
) [static]

Definition at line 1534 of file enumerator.c.

References id_each, lazy_flat_map_i(), Qnil, and rb_block_call().

Referenced by lazy_flat_map_func().

static VALUE lazy_flat_map_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1557 of file enumerator.c.

References argc, argv, id_each, id_force, id_yield, lazy_flat_map_each(), lazy_flat_map_to_ary(), Qnil, RARRAY_AREF, RARRAY_LEN, RB_BLOCK_CALL_FUNC_ARGLIST, rb_funcall(), rb_respond_to(), RB_TYPE_P, rb_yield_values2(), result, and T_ARRAY.

Referenced by lazy_flat_map().

static VALUE lazy_flat_map_i ( RB_BLOCK_CALL_FUNC_ARGLIST(i, yielder)   )  [static]

Definition at line 1528 of file enumerator.c.

References argc, argv, id_yield, RB_BLOCK_CALL_FUNC_ARGLIST, and rb_funcall2.

Referenced by lazy_flat_map_each().

static VALUE lazy_flat_map_to_ary ( VALUE  obj,
VALUE  yielder 
) [static]

Definition at line 1541 of file enumerator.c.

References id_yield, NIL_P, Qnil, RARRAY_AREF, RARRAY_LEN, rb_check_array_type(), and rb_funcall().

Referenced by lazy_flat_map_func().

static VALUE lazy_grep ( VALUE  obj,
VALUE  pattern 
) [static]

Definition at line 1683 of file enumerator.c.

References id_new, lazy_grep_func(), lazy_grep_iter(), lazy_set_method(), rb_ary_new3, rb_block_call(), rb_block_given_p(), and rb_cLazy.

Referenced by InitVM_Enumerator().

static VALUE lazy_grep_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1659 of file enumerator.c.

References argc, argv, id_eqq, id_yield, Qnil, RB_BLOCK_CALL_FUNC_ARGLIST, rb_enum_values_pack(), rb_funcall(), result, and RTEST.

Referenced by lazy_grep().

static VALUE lazy_grep_iter ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1671 of file enumerator.c.

References argc, argv, id_eqq, id_yield, Qnil, RB_BLOCK_CALL_FUNC_ARGLIST, rb_enum_values_pack(), rb_funcall(), rb_yield(), result, and RTEST.

Referenced by lazy_grep().

static VALUE lazy_init_block_i ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1347 of file enumerator.c.

References argc, argv, id_each, lazy_init_iterator(), Qnil, rb_block_call(), RB_BLOCK_CALL_FUNC_ARGLIST, and val.

Referenced by lazy_initialize().

static VALUE lazy_init_iterator ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1321 of file enumerator.c.

References argc, args, argv, Qnil, Qundef, RARRAY_CONST_PTR, rb_ary_cat(), rb_ary_push(), rb_ary_tmp_new(), RB_BLOCK_CALL_FUNC_ARGLIST, RB_GC_GUARD, rb_iter_break(), rb_long2int, rb_yield_values2(), result, and val.

Referenced by lazy_init_block_i().

static VALUE lazy_initialize ( int  argc,
VALUE *  argv,
VALUE  self 
) [static]

Definition at line 1382 of file enumerator.c.

References enumerator_init(), generator_allocate(), id_initialize, id_receiver, lazy_init_block_i(), Qnil, rb_block_call(), rb_block_given_p(), rb_cGenerator, rb_check_arity, rb_eArgError, rb_ivar_set(), rb_raise(), size, and sym_each.

Referenced by InitVM_Enumerator().

static VALUE lazy_lazy ( VALUE  obj  )  [static]

Definition at line 1933 of file enumerator.c.

Referenced by InitVM_Enumerator().

static VALUE lazy_map ( VALUE  obj  )  [static]

Definition at line 1516 of file enumerator.c.

References id_new, lazy_map_func(), lazy_receiver_size(), lazy_set_method(), Qnil, rb_block_call(), rb_block_given_p(), rb_cLazy, rb_eArgError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE lazy_map_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1507 of file enumerator.c.

References argc, argv, id_yield, Qnil, RB_BLOCK_CALL_FUNC_ARGLIST, rb_funcall(), rb_yield_values2(), and result.

Referenced by lazy_map().

static VALUE lazy_receiver_size ( VALUE  generator,
VALUE  args,
VALUE  lazy 
) [static]

Definition at line 1315 of file enumerator.c.

References lazy_size().

Referenced by lazy_map(), and lazy_zip().

static VALUE lazy_reject ( VALUE  obj  )  [static]

Definition at line 1647 of file enumerator.c.

References id_new, lazy_reject_func(), lazy_set_method(), Qnil, rb_block_call(), rb_block_given_p(), rb_cLazy, rb_eArgError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE lazy_reject_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1636 of file enumerator.c.

References argc, argv, id_yield, Qnil, RB_BLOCK_CALL_FUNC_ARGLIST, rb_enum_values_pack(), rb_funcall(), rb_yield(), and RTEST.

Referenced by lazy_reject().

static VALUE lazy_select ( VALUE  obj  )  [static]

Definition at line 1624 of file enumerator.c.

References id_new, lazy_select_func(), lazy_set_method(), Qnil, rb_block_call(), rb_block_given_p(), rb_cLazy, rb_eArgError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE lazy_select_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, m)   )  [static]

Definition at line 1613 of file enumerator.c.

References argc, argv, id_yield, Qnil, RB_BLOCK_CALL_FUNC_ARGLIST, rb_enum_values_pack(), rb_funcall(), rb_yield(), and RTEST.

Referenced by lazy_select().

static VALUE lazy_set_method ( VALUE  lazy,
VALUE  args,
rb_enumerator_size_func *  size_fn 
) [static]

Definition at line 1404 of file enumerator.c.

References enumerator_ptr(), ID2SYM, id_arguments, id_method, NIL_P, Qfalse, rb_frame_this_func(), rb_ivar_set(), and enumerator::size_fn.

Referenced by lazy_drop(), lazy_drop_while(), lazy_flat_map(), lazy_grep(), lazy_map(), lazy_reject(), lazy_select(), lazy_take(), lazy_take_while(), and lazy_zip().

static VALUE lazy_size ( VALUE  self  )  [static]

Definition at line 1309 of file enumerator.c.

References enum_size(), id_receiver, and rb_ivar_get().

Referenced by lazy_drop_size(), lazy_receiver_size(), and lazy_take_size().

static VALUE lazy_super ( int  argc,
VALUE *  argv,
VALUE  lazy 
) [static]

Definition at line 1927 of file enumerator.c.

References enumerable_lazy(), and rb_call_super().

Referenced by InitVM_Enumerator().

static VALUE lazy_take ( VALUE  obj,
VALUE  n 
) [static]

Definition at line 1819 of file enumerator.c.

References id_new, INT2FIX, lazy_set_method(), lazy_take_func(), lazy_take_size(), lazy_to_enum_i(), NUM2LONG, rb_ary_new3, rb_block_call(), rb_cLazy, rb_eArgError, rb_raise(), and sym_cycle.

Referenced by InitVM_Enumerator().

static VALUE lazy_take_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, args)   )  [static]

Definition at line 1790 of file enumerator.c.

References argc, args, argv, id_memo, id_yield, LONG2NUM, NIL_P, NUM2LONG, Qnil, Qundef, rb_attr_get(), RB_BLOCK_CALL_FUNC_ARGLIST, rb_funcall2, and rb_ivar_set().

Referenced by lazy_take().

static VALUE lazy_take_size ( VALUE  generator,
VALUE  args,
VALUE  lazy 
) [static]

Definition at line 1809 of file enumerator.c.

References FIX2LONG, FIXNUM_P, id_arguments, lazy_size(), LONG2NUM, NIL_P, NUM2LONG, RARRAY_AREF, and rb_ivar_get().

Referenced by lazy_take().

static VALUE lazy_take_while ( VALUE  obj  )  [static]

Definition at line 1848 of file enumerator.c.

References id_new, lazy_set_method(), lazy_take_while_func(), Qnil, rb_block_call(), rb_block_given_p(), rb_cLazy, rb_eArgError, and rb_raise().

Referenced by InitVM_Enumerator().

static VALUE lazy_take_while_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, args)   )  [static]

Definition at line 1839 of file enumerator.c.

References argc, argv, id_yield, Qnil, Qundef, RB_BLOCK_CALL_FUNC_ARGLIST, rb_funcall2, rb_yield_values2(), result, and RTEST.

Referenced by lazy_take_while().

static VALUE lazy_to_enum ( int  argc,
VALUE *  argv,
VALUE  self 
) [static]

Definition at line 1491 of file enumerator.c.

References enumerator_ptr(), lazy_to_enum_i(), enumerator::meth, rb_block_given_p(), rb_block_proc(), enumerator::size, and sym_each.

Referenced by InitVM_Enumerator().

static VALUE lazy_to_enum_i ( VALUE  self,
VALUE  meth,
int  argc,
VALUE *  argv,
rb_enumerator_size_func *  size_fn 
) [static]

Definition at line 1461 of file enumerator.c.

References enumerator_allocate(), enumerator_init(), Qnil, and rb_cLazy.

Referenced by enumerable_lazy(), lazy_take(), lazy_to_enum(), and rb_enumeratorize_with_size().

static VALUE lazy_zip ( int  argc,
VALUE *  argv,
VALUE  obj 
) [static]

Definition at line 1757 of file enumerator.c.

References func, id_each, id_new, lazy_receiver_size(), lazy_set_method(), lazy_zip_arrays_func(), lazy_zip_func(), NIL_P, rb_ary_new2, rb_ary_new4, rb_ary_push(), rb_block_call(), rb_block_given_p(), rb_call_super(), rb_check_array_type(), rb_cLazy, rb_eTypeError, rb_obj_classname(), rb_raise(), and rb_respond_to().

Referenced by InitVM_Enumerator().

static VALUE lazy_zip_arrays_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, arrays)   )  [static]

Definition at line 1705 of file enumerator.c.

References argv, count, id_memo, id_yield, LONG2NUM, NIL_P, NUM2LONG, Qnil, RARRAY_AREF, RARRAY_LEN, rb_ary_entry(), rb_ary_new2, rb_ary_push(), rb_attr_get(), RB_BLOCK_CALL_FUNC_ARGLIST, rb_funcall(), and rb_ivar_set().

Referenced by lazy_zip().

static VALUE lazy_zip_func ( RB_BLOCK_CALL_FUNC_ARGLIST(val, zip_args)   )  [static]

Definition at line 1725 of file enumerator.c.

References argc, argv, call_next(), id_memo, id_to_enum, id_yield, next_stopped(), NIL_P, Qnil, RARRAY_AREF, RARRAY_LEN, rb_ary_new2, rb_ary_new_from_values(), rb_ary_push(), rb_attr_get(), RB_BLOCK_CALL_FUNC_ARGLIST, rb_eStopIteration, rb_funcall(), rb_ivar_set(), and rb_rescue2().

Referenced by lazy_zip().

static VALUE lazyenum_size ( VALUE  self,
VALUE  args,
VALUE  eobj 
) [static]

Definition at line 1303 of file enumerator.c.

References enum_size().

Referenced by enumerable_lazy().

static VALUE next_i ( VALUE  curr,
VALUE  obj 
) [static]

Definition at line 621 of file enumerator.c.

References enumerator_ptr(), id_each, id_result, next_ii(), Qnil, rb_block_call(), rb_eStopIteration, rb_exc_new2, rb_fiber_yield(), rb_ivar_set(), result, and enumerator::stop_exc.

Referenced by next_init().

static VALUE next_ii ( RB_BLOCK_CALL_FUNC_ARGLIST(i, obj)   )  [static]

Definition at line 607 of file enumerator.c.

References argc, args, argv, enumerator_ptr(), enumerator::feedvalue, enumerator::obj, Qnil, Qundef, rb_ary_new4, RB_BLOCK_CALL_FUNC_ARGLIST, and rb_fiber_yield().

Referenced by next_i().

static void next_init ( VALUE  obj,
struct enumerator *  e 
) [static]

Definition at line 634 of file enumerator.c.

References enumerator::dst, enumerator::fib, enumerator::lookahead, next_i(), Qundef, rb_fiber_current(), and rb_fiber_new().

Referenced by get_next_values().

static VALUE next_stopped ( VALUE  obj  )  [static]

Definition at line 1699 of file enumerator.c.

References Qnil.

Referenced by lazy_zip_func().

static VALUE obj_to_enum ( int  argc,
VALUE *  argv,
VALUE  obj 
) [static]

Definition at line 242 of file enumerator.c.

References enumerator_ptr(), enumerator::meth, rb_block_given_p(), rb_block_proc(), rb_enumeratorize_with_size, enumerator::size, and sym_each.

Referenced by InitVM_Enumerator().

VALUE rb_enumeratorize ( VALUE  obj,
VALUE  meth,
int  argc,
VALUE *  argv 
)

Definition at line 401 of file enumerator.c.

References rb_enumeratorize_with_size.

Referenced by argf_bytes(), argf_chars(), argf_codepoints(), argf_lines(), rb_gzreader_bytes(), rb_gzreader_lines(), rb_io_bytes(), rb_io_chars(), rb_io_codepoints(), rb_io_lines(), strio_bytes(), strio_chars(), strio_codepoints(), and strio_lines().

VALUE rb_enumeratorize_with_size ( VALUE  obj,
VALUE  meth,
int  argc,
VALUE *  argv,
rb_enumerator_size_func *  size_fn 
)

Definition at line 410 of file enumerator.c.

References enumerator_allocate(), enumerator_init(), lazy_to_enum_i(), Qnil, rb_cEnumerator, rb_cLazy, rb_enumeratorize_with_size, rb_obj_is_kind_of(), and RTEST.

static VALUE stop_result ( VALUE  self  )  [static]

Definition at line 1986 of file enumerator.c.

References id_result, and rb_attr_get().

Referenced by InitVM_Enumerator().

static VALUE yielder_allocate ( VALUE  klass  )  [static]

Definition at line 1097 of file enumerator.c.

References yielder::proc, Qundef, TypedData_Make_Struct, and yielder_data_type.

Referenced by InitVM_Enumerator(), and yielder_new().

static VALUE yielder_init ( VALUE  obj,
VALUE  proc 
) [static]

Definition at line 1109 of file enumerator.c.

References yielder::proc, rb_eArgError, rb_raise(), TypedData_Get_Struct, and yielder_data_type.

Referenced by yielder_initialize(), and yielder_new().

static VALUE yielder_initialize ( VALUE  obj  )  [static]

Definition at line 1126 of file enumerator.c.

References rb_block_proc(), rb_need_block(), and yielder_init().

Referenced by InitVM_Enumerator().

static void yielder_mark ( void *  p  )  [static]

Definition at line 1059 of file enumerator.c.

References yielder::proc, and rb_gc_mark().

static size_t yielder_memsize ( const void *  p  )  [static]

Definition at line 1068 of file enumerator.c.

static VALUE yielder_new ( void   )  [static]

Definition at line 1156 of file enumerator.c.

References rb_cYielder, rb_proc_new(), yielder_allocate(), yielder_init(), and yielder_yield_i().

Referenced by generator_each().

static struct yielder* yielder_ptr ( VALUE  obj  )  [static, read]

Definition at line 1084 of file enumerator.c.

References yielder::proc, Qundef, rb_eArgError, rb_raise(), TypedData_Get_Struct, and yielder_data_type.

Referenced by yielder_yield().

static VALUE yielder_yield ( VALUE  obj,
VALUE  args 
) [static]

Definition at line 1135 of file enumerator.c.

References yielder::proc, rb_proc_call(), and yielder_ptr().

Referenced by InitVM_Enumerator(), and yielder_yield_push().

static VALUE yielder_yield_i ( RB_BLOCK_CALL_FUNC_ARGLIST(obj, memo)   )  [static]

Definition at line 1150 of file enumerator.c.

References argc, argv, RB_BLOCK_CALL_FUNC_ARGLIST, and rb_yield_values2().

Referenced by yielder_new().

static VALUE yielder_yield_push ( VALUE  obj,
VALUE  args 
) [static]

Definition at line 1143 of file enumerator.c.

References yielder_yield().

Referenced by InitVM_Enumerator().

Variable Documentation

const rb_data_type_t enumerator_data_type [static]
Initial value:
 {
    "enumerator",
    {
        enumerator_mark,
        enumerator_free,
        enumerator_memsize,
    },
    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
}

Definition at line 164 of file enumerator.c.

Referenced by enumerator_allocate(), enumerator_init(), enumerator_init_copy(), enumerator_ptr(), and inspect_enumerator().

const rb_data_type_t generator_data_type [static]
Initial value:
 {
    "generator",
    {
        generator_mark,
        generator_free,
        generator_memsize,
    },
    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
}

Definition at line 1179 of file enumerator.c.

Referenced by generator_allocate(), generator_init(), generator_init_copy(), and generator_ptr().

ID id_arguments [static]

Definition at line 108 of file enumerator.c.

Referenced by append_method(), Init_Enumerator(), lazy_drop_size(), lazy_set_method(), and lazy_take_size().

ID id_call [static]

Definition at line 107 of file enumerator.c.

Referenced by enumerator_initialize(), enumerator_size(), and Init_Enumerator().

ID id_each [static]

Definition at line 107 of file enumerator.c.

ID id_eqq [static]

Definition at line 108 of file enumerator.c.

ID id_force [static]

Definition at line 108 of file enumerator.c.

Referenced by Init_Enumerator(), and lazy_flat_map_func().

ID id_initialize [static]

Definition at line 107 of file enumerator.c.

Referenced by Init_Enumerator(), and lazy_initialize().

ID id_lazy [static]

Definition at line 108 of file enumerator.c.

Referenced by Init_Enumerator().

ID id_memo [static]

Definition at line 108 of file enumerator.c.

Referenced by Init_Enumerator(), lazy_drop_func(), lazy_drop_while_func(), lazy_take_func(), lazy_zip_arrays_func(), and lazy_zip_func().

ID id_method [static]

Definition at line 108 of file enumerator.c.

Referenced by append_method(), enumerable_lazy(), Init_Enumerator(), and lazy_set_method().

ID id_new [static]

Definition at line 107 of file enumerator.c.

Referenced by Init_Enumerator(), lazy_drop(), lazy_drop_while(), lazy_flat_map(), lazy_grep(), lazy_map(), lazy_reject(), lazy_select(), lazy_take(), lazy_take_while(), and lazy_zip().

ID id_next [static]

Definition at line 108 of file enumerator.c.

Referenced by call_next(), and Init_Enumerator().

ID id_receiver [static]

Definition at line 108 of file enumerator.c.

Referenced by Init_Enumerator(), inspect_enumerator(), lazy_initialize(), and lazy_size().

ID id_result [static]

Definition at line 108 of file enumerator.c.

Referenced by Init_Enumerator(), next_i(), and stop_result().

ID id_rewind [static]

Definition at line 107 of file enumerator.c.

Referenced by enumerator_rewind(), and Init_Enumerator().

ID id_size [static]

Definition at line 107 of file enumerator.c.

Referenced by enum_size(), and Init_Enumerator().

ID id_to_enum [static]

Definition at line 107 of file enumerator.c.

Referenced by Init_Enumerator(), and lazy_zip_func().

ID id_yield [static]

Definition at line 107 of file enumerator.c.

Referenced by Init_Enumerator(), lazy_drop_func(), lazy_drop_while_func(), lazy_flat_map_func(), lazy_flat_map_i(), lazy_flat_map_to_ary(), lazy_grep_func(), lazy_grep_iter(), lazy_map_func(), lazy_reject_func(), lazy_select_func(), lazy_take_func(), lazy_take_while_func(), lazy_zip_arrays_func(), and lazy_zip_func().

VALUE rb_cEnumerator

Definition at line 105 of file enumerator.c.

Referenced by enum_chunk(), enum_slice_before(), InitVM_Enumerator(), and rb_enumeratorize_with_size().

VALUE rb_cGenerator [static]

Definition at line 126 of file enumerator.c.

Referenced by enumerator_initialize(), InitVM_Enumerator(), and lazy_initialize().

VALUE rb_cLazy

Definition at line 106 of file enumerator.c.

Referenced by InitVM_Enumerator(), lazy_drop(), lazy_drop_while(), lazy_flat_map(), lazy_grep(), lazy_map(), lazy_reject(), lazy_select(), lazy_take(), lazy_take_while(), lazy_to_enum_i(), lazy_zip(), and rb_enumeratorize_with_size().

VALUE rb_cYielder [static]

Definition at line 126 of file enumerator.c.

Referenced by InitVM_Enumerator(), and yielder_new().

VALUE rb_eStopIteration

Definition at line 111 of file enumerator.c.

Referenced by InitVM_Enumerator(), lazy_zip_func(), next_i(), rb_f_loop(), and zip_i().

VALUE sym_cycle [static]

Definition at line 109 of file enumerator.c.

Referenced by Init_Enumerator(), and lazy_take().

VALUE sym_each [static]

Definition at line 109 of file enumerator.c.

Referenced by enumerable_lazy(), enumerator_initialize(), Init_Enumerator(), lazy_initialize(), lazy_to_enum(), and obj_to_enum().

const rb_data_type_t yielder_data_type [static]
Initial value:
 {
    "yielder",
    {
        yielder_mark,
        yielder_free,
        yielder_memsize,
    },
    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
}

Definition at line 1073 of file enumerator.c.

Referenced by yielder_allocate(), yielder_init(), and yielder_ptr().

Generated on 18 May 2020 for Ruby by  doxygen 1.6.1