dart::FieldGuardState Class Reference

#include <slot.h>

Public Member Functions
	FieldGuardState ()
	FieldGuardState (const Field &field)
intptr_t	guarded_cid () const
bool	is_nullable () const

Detailed Description

Definition at line 409 of file slot.h.

Constructor & Destructor Documentation

FieldGuardState() [1/2]

dart::FieldGuardState::FieldGuardState ( )

inline

Definition at line 411 of file slot.h.

: state_(0) {}

FieldGuardState() [2/2]

dart::FieldGuardState::FieldGuardState ( const Field &  field )

explicit

Definition at line 344 of file slot.cc.

    : state_(GuardedCidBits::encode(field.guarded_cid()) |
             IsNullableBit::encode(field.is_nullable())) {
  ASSERT(compiler::target::UntaggedObject::kClassIdTagSize <=
         GuardedCidBits::bitsize());
}

Member Function Documentation

guarded_cid()

intptr_t dart::FieldGuardState::guarded_cid ( ) const

inline

Definition at line 414 of file slot.h.

{ return GuardedCidBits::decode(state_); }

is_nullable()

bool dart::FieldGuardState::is_nullable ( ) const

inline

Definition at line 415 of file slot.h.

{ return IsNullableBit::decode(state_); }

---

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

• third_party/dart-lang/sdk/runtime/vm/compiler/backend/slot.h
• third_party/dart-lang/sdk/runtime/vm/compiler/backend/slot.cc