dart::ProgramReloadContext Class Reference

#include <isolate_reload.h>

Public Member Functions
	ProgramReloadContext (std::shared_ptr< IsolateGroupReloadContext > group_reload_context, IsolateGroup *isolate_group)
	~ProgramReloadContext ()
Zone *	zone () const
IsolateGroupReloadContext *	group_reload_context ()

Static Public Member Functions
static bool	IsSameLibrary (const Library &a_lib, const Library &b_lib)
static bool	IsSameClass (const Class &a, const Class &b)

Friends
class	Isolate
class	IsolateGroup
class	Class
class	Library
class	ObjectLocator
class	ReasonForCancelling
class	IsolateGroupReloadContext

Detailed Description

Definition at line 291 of file isolate_reload.h.

Constructor & Destructor Documentation

ProgramReloadContext()

dart::ProgramReloadContext::ProgramReloadContext	(	std::shared_ptr< IsolateGroupReloadContext >	group_reload_context,
		IsolateGroup *	isolate_group
	)

Definition at line 564 of file isolate_reload.cc.

    : zone_(Thread::Current()->zone()),
      group_reload_context_(group_reload_context),
      isolate_group_(isolate_group),
      old_classes_set_storage_(Array::null()),
      class_map_storage_(Array::null()),
      removed_class_set_storage_(Array::null()),
      old_libraries_set_storage_(Array::null()),
      library_map_storage_(Array::null()),
      saved_root_library_(Library::null()),
      saved_libraries_(GrowableObjectArray::null()) {
  // NOTE: DO NOT ALLOCATE ANY RAW OBJECTS HERE. The ProgramReloadContext is not
  // associated with the isolate yet and if a GC is triggered here the raw
  // objects will not be properly accounted for.
  ASSERT(zone_ != nullptr);
}

~ProgramReloadContext()

dart::ProgramReloadContext::~ProgramReloadContext

(

)

Definition at line 583 of file isolate_reload.cc.

                                            {
  ASSERT(zone_ == Thread::Current()->zone());
  ASSERT(IG->class_table() == IG->heap_walk_class_table());
}

Member Function Documentation

group_reload_context()

IsolateGroupReloadContext * dart::ProgramReloadContext::group_reload_context ( )

inline

Definition at line 301 of file isolate_reload.h.

                                                    {
    return group_reload_context_.get();
  }

IsSameClass()

bool dart::ProgramReloadContext::IsSameClass ( const Class &  a, const Class &  b  )

static

Definition at line 517 of file isolate_reload.cc.

                                                                     {
  // TODO(turnidge): We need to look at generic type arguments for
  // synthetic mixin classes.  Their names are not necessarily unique
  // currently.
  const String& a_name = String::Handle(a.Name());
  const String& b_name = String::Handle(b.Name());
 
  if (!a_name.Equals(b_name)) {
    return false;
  }
 
  const Library& a_lib = Library::Handle(a.library());
  const Library& b_lib = Library::Handle(b.library());
 
  if (a_lib.IsNull() || b_lib.IsNull()) {
    return a_lib.ptr() == b_lib.ptr();
  }
  return (a_lib.private_key() == b_lib.private_key());
}

IsSameLibrary()

bool dart::ProgramReloadContext::IsSameLibrary ( const Library &  a_lib, const Library &  b_lib  )

static

Definition at line 537 of file isolate_reload.cc.

                                                               {
  const String& a_lib_url =
      String::Handle(a_lib.IsNull() ? String::null() : a_lib.url());
  const String& b_lib_url =
      String::Handle(b_lib.IsNull() ? String::null() : b_lib.url());
  return a_lib_url.Equals(b_lib_url);
}

zone()

Zone * dart::ProgramReloadContext::zone ( ) const

inline

Definition at line 299 of file isolate_reload.h.

{ return zone_; }

Friends And Related Function Documentation

Class

friend class Class

friend

Definition at line 403 of file isolate_reload.h.

Isolate

friend class Isolate

friend

Definition at line 401 of file isolate_reload.h.

IsolateGroup

friend class IsolateGroup

friend

Definition at line 402 of file isolate_reload.h.

IsolateGroupReloadContext

friend class IsolateGroupReloadContext

friend

Definition at line 407 of file isolate_reload.h.

Library

friend class Library

friend

Definition at line 404 of file isolate_reload.h.

ObjectLocator

friend class ObjectLocator

friend

Definition at line 405 of file isolate_reload.h.

ReasonForCancelling

friend class ReasonForCancelling

friend

Definition at line 406 of file isolate_reload.h.

---

The documentation for this class was generated from the following files:

• third_party/dart-lang/sdk/runtime/vm/isolate_reload.h
• third_party/dart-lang/sdk/runtime/vm/isolate_reload.cc