本文整理汇总了C++中paint_gray函数的典型用法代码示例。如果您正苦于以下问题：C++ paint_gray函数的具体用法？C++ paint_gray怎么用？C++ paint_gray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_gray函数的8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_gc_gray_mark
void
test_gc_gray_mark(void)
{
mrb_state *mrb = mrb_open();
mrb_value obj_v, value_v;
struct RBasic *obj;
size_t gray_num = 0;
puts("test_gc_gray_mark");
puts(" in MRB_TT_CLASS");
obj = (struct RBasic*)mrb->object_class;
paint_gray(obj);
gray_num = gc_gray_mark(mrb, obj);
mrb_assert(is_black(obj));
mrb_assert(gray_num > 1);
puts(" in MRB_TT_ARRAY");
obj_v = mrb_ary_new(mrb);
value_v = mrb_str_new_lit(mrb, "test");
paint_gray(mrb_basic_ptr(obj_v));
paint_partial_white(mrb, mrb_basic_ptr(value_v));
mrb_ary_push(mrb, obj_v, value_v);
gray_num = gc_gray_mark(mrb, mrb_basic_ptr(obj_v));
mrb_assert(is_black(mrb_basic_ptr(obj_v)));
mrb_assert(is_gray(mrb_basic_ptr(value_v)));
mrb_assert(gray_num == 1);
mrb_close(mrb);
}示例2: 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);
}示例3: add_gray_list
static inline void
add_gray_list(mrb_state *mrb, struct RBasic *obj)
{
paint_gray(obj);
obj->gcnext = mrb->gray_list;
mrb->gray_list = obj;
}示例4: mrb_write_barrier
void
mrb_write_barrier(mrb_state *mrb, struct RBasic *obj)
{
if (!is_black(obj)) return;
mrb_assert(!is_dead(mrb, obj));
mrb_assert(is_generational(mrb) || mrb->gc_state != GC_STATE_NONE);
paint_gray(obj);
obj->gcnext = mrb->atomic_gray_list;
mrb->atomic_gray_list = obj;
}示例5: mrb_write_barrier
void
mrb_write_barrier(mrb_state *mrb, struct RBasic *obj)
{
if (!is_black(obj)) return;
gc_assert(!is_dead(mrb, obj));
gc_assert(mrb->gc_state != GC_STATE_NONE);
paint_gray(obj);
obj->gcnext = mrb->variable_gray_list;
mrb->variable_gray_list = obj;
}示例6: add_gray_list
static inline void
add_gray_list(mrb_state *mrb, struct RBasic *obj)
{
#ifdef MRB_GC_STRESS
if (obj->tt > MRB_TT_MAXDEFINE) {
abort();
}
#endif
paint_gray(obj);
obj->gcnext = mrb->gray_list;
mrb->gray_list = obj;
}示例7: mrb_write_barrier
MRB_API void
mrb_write_barrier(mrb_state *mrb, struct RBasic *obj)
{
mrb_gc *gc = &mrb->gc;
if (!is_black(obj)) return;
mrb_assert(!is_dead(gc, obj));
mrb_assert(is_generational(gc) || gc->state != MRB_GC_STATE_ROOT);
paint_gray(obj);
obj->gcnext = gc->atomic_gray_list;
gc->atomic_gray_list = obj;
}示例8: 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);
}