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C++ paint_black函数代码示例

本文整理汇总了C++中paint_black函数的典型用法代码示例。如果您正苦于以下问题：C++ paint_black函数的具体用法？C++ paint_black怎么用？C++ paint_black使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了paint_black函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: test_mrb_write_barrier

void
test_mrb_write_barrier(void)
{
  mrb_state *mrb = mrb_open();
  struct RBasic *obj;

  puts("test_mrb_write_barrier");
  obj = mrb_basic_ptr(mrb_ary_new(mrb));
  paint_black(obj);

  puts("  in GC_STATE_MARK");
  mrb->gc_state = GC_STATE_MARK;
  mrb_write_barrier(mrb, obj);

  mrb_assert(is_gray(obj));
  mrb_assert(mrb->atomic_gray_list == obj);


  puts("  fail with gray");
  paint_gray(obj);
  mrb_write_barrier(mrb, obj);

  mrb_assert(is_gray(obj));

  mrb_close(mrb);
}
开发者ID:anehing，项目名称:mruby，代码行数:26，代码来源:gc.c

示例2: mrb_gc_mark_mt

void
mrb_gc_mark_mt(mrb_state *mrb, struct RClass *c)
{
  khiter_t k;
  khash_t(mt) *h = c->mt;

  if (!h) return;
  for (k = kh_begin(h); k != kh_end(h); k++) {
    if (kh_exist(h, k)){
      struct RProc *m = kh_value(h, k);
      if (m) {
        paint_black(m);
      }
    }
  }
}
开发者ID:Kazu-zamasu，项目名称:mruby_efi_shell，代码行数:16，代码来源:class.c

示例3: gc_mark_children

static void
gc_mark_children(mrb_state *mrb, struct RBasic *obj)
{
  mrb_assert(is_gray(obj));
  paint_black(obj);
  mrb->gray_list = obj->gcnext;
  mrb_gc_mark(mrb, (struct RBasic*)obj->c);
  switch (obj->tt) {
  case MRB_TT_ICLASS:
    mrb_gc_mark(mrb, (struct RBasic*)((struct RClass*)obj)->super);
    break;

  case MRB_TT_CLASS:
  case MRB_TT_MODULE:
  case MRB_TT_SCLASS:
    {
      struct RClass *c = (struct RClass*)obj;

      mrb_gc_mark_mt(mrb, c);
      mrb_gc_mark(mrb, (struct RBasic*)c->super);
    }
    /* fall through */

  case MRB_TT_OBJECT:
  case MRB_TT_DATA:
    mrb_gc_mark_iv(mrb, (struct RObject*)obj);
    break;

  case MRB_TT_PROC:
    {
      struct RProc *p = (struct RProc*)obj;

      mrb_gc_mark(mrb, (struct RBasic*)p->env);
      mrb_gc_mark(mrb, (struct RBasic*)p->target_class);
    }
    break;

  case MRB_TT_ENV:
    {
      struct REnv *e = (struct REnv*)obj;

      if (!MRB_ENV_STACK_SHARED_P(e)) {
        int i, len;

        len = (int)MRB_ENV_STACK_LEN(e);
        for (i=0; i<len; i++) {
          mrb_gc_mark_value(mrb, e->stack[i]);
        }
      }
    }
    break;

  case MRB_TT_FIBER:
    {
      struct mrb_context *c = ((struct RFiber*)obj)->cxt;

      if (c) mark_context(mrb, c);
    }
    break;

  case MRB_TT_ARRAY:
    {
      struct RArray *a = (struct RArray*)obj;
      size_t i, e;

      for (i=0,e=a->len; i<e; i++) {
        mrb_gc_mark_value(mrb, a->ptr[i]);
      }
    }
    break;

  case MRB_TT_HASH:
    mrb_gc_mark_iv(mrb, (struct RObject*)obj);
    mrb_gc_mark_hash(mrb, (struct RHash*)obj);
    break;

  case MRB_TT_STRING:
    break;

  case MRB_TT_RANGE:
    {
      struct RRange *r = (struct RRange*)obj;

      if (r->edges) {
        mrb_gc_mark_value(mrb, r->edges->beg);
        mrb_gc_mark_value(mrb, r->edges->end);
      }
    }
    break;

  default:
    break;
  }
}
开发者ID:anehing，项目名称:mruby，代码行数:94，代码来源:gc.c

示例4: test_mrb_field_write_barrier

void
test_mrb_field_write_barrier(void)
{
  mrb_state *mrb = mrb_open();
  struct RBasic *obj, *value;

  puts("test_mrb_field_write_barrier");
  mrb->is_generational_gc_mode = FALSE;
  obj = mrb_basic_ptr(mrb_ary_new(mrb));
  value = mrb_basic_ptr(mrb_str_new_lit(mrb, "value"));
  paint_black(obj);
  paint_partial_white(mrb,value);


  puts("  in GC_STATE_MARK");
  mrb->gc_state = GC_STATE_MARK;
  mrb_field_write_barrier(mrb, obj, value);

  mrb_assert(is_gray(value));


  puts("  in GC_STATE_SWEEP");
  paint_partial_white(mrb,value);
  mrb->gc_state = GC_STATE_SWEEP;
  mrb_field_write_barrier(mrb, obj, value);

  mrb_assert(obj->color & mrb->current_white_part);
  mrb_assert(value->color & mrb->current_white_part);


  puts("  fail with black");
  mrb->gc_state = GC_STATE_MARK;
  paint_white(obj);
  paint_partial_white(mrb,value);
  mrb_field_write_barrier(mrb, obj, value);

  mrb_assert(obj->color & mrb->current_white_part);


  puts("  fail with gray");
  mrb->gc_state = GC_STATE_MARK;
  paint_black(obj);
  paint_gray(value);
  mrb_field_write_barrier(mrb, obj, value);

  mrb_assert(is_gray(value));


  {
    puts("test_mrb_field_write_barrier_value");
    obj = mrb_basic_ptr(mrb_ary_new(mrb));
    mrb_value value = mrb_str_new_lit(mrb, "value");
    paint_black(obj);
    paint_partial_white(mrb, mrb_basic_ptr(value));

    mrb->gc_state = GC_STATE_MARK;
    mrb_field_write_barrier_value(mrb, obj, value);

    mrb_assert(is_gray(mrb_basic_ptr(value)));
  }

  mrb_close(mrb);
}
开发者ID:anehing，项目名称:mruby，代码行数:63，代码来源:gc.c

示例5: gc_mark_children

static void
gc_mark_children(mrb_state *mrb, struct RBasic *obj)
{
  gc_assert(is_gray(obj));
  paint_black(obj);
  mrb->gray_list = obj->gcnext;
  mrb_gc_mark(mrb, (struct RBasic*)obj->c);
  switch (obj->tt) {
  case MRB_TT_ICLASS:
    mrb_gc_mark(mrb, (struct RBasic*)((struct RClass*)obj)->super);
    break;

  case MRB_TT_CLASS:
  case MRB_TT_MODULE:
  case MRB_TT_SCLASS:
    {
      struct RClass *c = (struct RClass*)obj;

      mrb_gc_mark_mt(mrb, c);
      mrb_gc_mark(mrb, (struct RBasic*)c->super);
    }
    /* fall through */

  case MRB_TT_OBJECT:
  case MRB_TT_DATA:
    mrb_gc_mark_iv(mrb, (struct RObject*)obj);
    break;

  case MRB_TT_PROC:
    {
      struct RProc *p = (struct RProc*)obj;

      mrb_gc_mark(mrb, (struct RBasic*)p->env);
      mrb_gc_mark(mrb, (struct RBasic*)p->target_class);
    }
    break;

  case MRB_TT_ENV:
    {
      struct REnv *e = (struct REnv*)obj;

      if (e->cioff < 0) {
        int i, len;

        len = (int)e->flags;
        for (i=0; i<len; i++) {
          mrb_gc_mark_value(mrb, e->stack[i]);
        }
      }
    }
    break;

  case MRB_TT_ARRAY:
    {
      struct RArray *a = (struct RArray*)obj;
      size_t i, e;

      for (i=0,e=a->len; i<e; i++) {
        mrb_gc_mark_value(mrb, a->ptr[i]);
      }
    }
    break;

  case MRB_TT_HASH:
    mrb_gc_mark_iv(mrb, (struct RObject*)obj);
    mrb_gc_mark_ht(mrb, (struct RHash*)obj);
    break;

  case MRB_TT_STRING:
    break;

  case MRB_TT_RANGE:
    {
      struct RRange *r = (struct RRange*)obj;

      mrb_gc_mark_value(mrb, r->edges->beg);
      mrb_gc_mark_value(mrb, r->edges->end);
    }
    break;

#ifdef ENABLE_REGEXP
  case MRB_TT_MATCH:
    {
      struct RMatch *m = (struct RMatch*)obj;

      mrb_gc_mark(mrb, (struct RBasic*)m->str);
      mrb_gc_mark(mrb, (struct RBasic*)m->regexp);
    }
    break;
  case MRB_TT_REGEX:
    {
      struct RRegexp *r = (struct RRegexp*)obj;

      mrb_gc_mark(mrb, (struct RBasic*)r->src);
    }
    break;
#endif

#ifdef ENABLE_STRUCT
  case MRB_TT_STRUCT:
//.........这里部分代码省略.........
开发者ID:AndreOF，项目名称:ArangoDB，代码行数:101，代码来源:gc.c

示例6: gc_mark_children

static void
gc_mark_children(mrb_state *mrb, mrb_gc *gc, struct RBasic *obj)
{
  mrb_assert(is_gray(obj));
  paint_black(obj);
  gc->gray_list = obj->gcnext;
  mrb_gc_mark(mrb, (struct RBasic*)obj->c);
  switch (obj->tt) {
  case MRB_TT_ICLASS:
    {
      struct RClass *c = (struct RClass*)obj;
      if (MRB_FLAG_TEST(c, MRB_FLAG_IS_ORIGIN))
        mrb_gc_mark_mt(mrb, c);
      mrb_gc_mark(mrb, (struct RBasic*)((struct RClass*)obj)->super);
    }
    break;

  case MRB_TT_CLASS:
  case MRB_TT_MODULE:
  case MRB_TT_SCLASS:
    {
      struct RClass *c = (struct RClass*)obj;

      mrb_gc_mark_mt(mrb, c);
      mrb_gc_mark(mrb, (struct RBasic*)c->super);
    }
    /* fall through */

  case MRB_TT_OBJECT:
  case MRB_TT_DATA:
  case MRB_TT_EXCEPTION:
    mrb_gc_mark_iv(mrb, (struct RObject*)obj);
    break;

  case MRB_TT_PROC:
    {
      struct RProc *p = (struct RProc*)obj;

      mrb_gc_mark(mrb, (struct RBasic*)p->upper);
      mrb_gc_mark(mrb, (struct RBasic*)p->e.env);
    }
    break;

  case MRB_TT_ENV:
    {
      struct REnv *e = (struct REnv*)obj;
      mrb_int i, len;

      if (MRB_ENV_STACK_SHARED_P(e) && e->cxt && e->cxt->fib) {
        mrb_gc_mark(mrb, (struct RBasic*)e->cxt->fib);
      }
      len = MRB_ENV_STACK_LEN(e);
      for (i=0; i<len; i++) {
        mrb_gc_mark_value(mrb, e->stack[i]);
      }
    }
    break;

  case MRB_TT_FIBER:
    {
      struct mrb_context *c = ((struct RFiber*)obj)->cxt;

      if (c) mark_context(mrb, c);
    }
    break;

  case MRB_TT_ARRAY:
    {
      struct RArray *a = (struct RArray*)obj;
      size_t i, e;

      for (i=0,e=ARY_LEN(a); i<e; i++) {
        mrb_gc_mark_value(mrb, ARY_PTR(a)[i]);
      }
    }
    break;

  case MRB_TT_HASH:
    mrb_gc_mark_iv(mrb, (struct RObject*)obj);
    mrb_gc_mark_hash(mrb, (struct RHash*)obj);
    break;

  case MRB_TT_STRING:
    if (RSTR_FSHARED_P(obj) && !RSTR_NOFREE_P(obj)) {
      struct RString *s = (struct RString*)obj;
      mrb_gc_mark(mrb, (struct RBasic*)s->as.heap.aux.fshared);
    }
    break;

  case MRB_TT_RANGE:
    {
      struct RRange *r = (struct RRange*)obj;

      if (r->edges) {
        mrb_gc_mark_value(mrb, r->edges->beg);
        mrb_gc_mark_value(mrb, r->edges->end);
      }
    }
    break;

//.........这里部分代码省略.........
开发者ID:chasonr，项目名称:mruby，代码行数:101，代码来源:gc.c

示例7: gc_mark_children

static void
gc_mark_children(mrb_state *mrb, struct RBasic *obj)
{
  gc_assert(is_gray(obj));
  paint_black(obj);
  mrb->gray_list = obj->gcnext;
  mrb_gc_mark(mrb, (struct RBasic*)obj->c);
  switch (obj->tt) {
  case MRB_TT_ICLASS:
    mrb_gc_mark(mrb, (struct RBasic*)((struct RClass*)obj)->super);
    break;

  case MRB_TT_CLASS:
  case MRB_TT_SCLASS:
  case MRB_TT_MODULE:
    {
      struct RClass *c = (struct RClass*)obj;
  
      mrb_gc_mark_iv(mrb, (struct RObject*)obj);
      mrb_gc_mark_mt(mrb, c);
      mrb_gc_mark(mrb, (struct RBasic*)c->super);
    }
    break;

  case MRB_TT_OBJECT:
    mrb_gc_mark_iv(mrb, (struct RObject*)obj);
    break;

  case MRB_TT_PROC:
    {
      struct RProc *p = (struct RProc*)obj;

      mrb_gc_mark(mrb, (struct RBasic*)p->env);
      mrb_gc_mark(mrb, (struct RBasic*)p->target_class);
    }
    break;

  case MRB_TT_ENV:
    {
      struct REnv *e = (struct REnv *)obj;

      if (e->cioff < 0) {
	int i, len;

	len = (int)e->flags;
	for (i=0; i<len; i++) {
	  mrb_gc_mark_value(mrb, e->stack[i]);
	}
      }
    }
    break;

  case MRB_TT_ARRAY:
    {
      struct RArray *a = (struct RArray*)obj;
      size_t i, e;

      for (i=0,e=a->len; i<e; i++) {
	mrb_gc_mark_value(mrb, a->buf[i]);
      }
    }
    break;

  case MRB_TT_HASH:
    mrb_gc_mark_ht(mrb, (struct RClass*)obj);
    break;
  case MRB_TT_STRING:
    {
      struct RString *s = (struct RString*)obj;

      if (s->flags & MRB_STR_SHARED) {
        mrb_gc_mark_value(mrb, s->aux.shared)
      }
    }
    break;
  case MRB_TT_RANGE:
    {
      struct RRange *r = (struct RRange*)obj;

      mrb_gc_mark_value(mrb, r->edges->beg);
      mrb_gc_mark_value(mrb, r->edges->end);
    }
    break;
  case MRB_TT_REGEX:
  case MRB_TT_STRUCT:
  case MRB_TT_EXCEPTION:
    break;
  }
}
开发者ID:nanki，项目名称:mruby，代码行数:89，代码来源:gc.c


注：本文中的paint_black函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。