1 // Copyright 2017 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_OBJECTS_DATA_HANDLER_INL_H_ 6 #define V8_OBJECTS_DATA_HANDLER_INL_H_ 7 8 #include "src/objects/data-handler.h" 9 #include "src/objects/objects-inl.h" // Needed for write barriers 10 11 // Has to be the last include (doesn't have include guards): 12 #include "src/objects/object-macros.h" 13 14 namespace v8 { 15 namespace internal { 16 17 #include "torque-generated/src/objects/data-handler-tq-inl.inc" 18 TQ_OBJECT_CONSTRUCTORS_IMPL(DataHandler)19TQ_OBJECT_CONSTRUCTORS_IMPL(DataHandler) 20 21 int DataHandler::data_field_count() const { 22 return (map().instance_size() - kSizeWithData0) / kTaggedSize; 23 } 24 25 WEAK_ACCESSORS_CHECKED(DataHandler, data1, kData1Offset, 26 map().instance_size() >= kSizeWithData1) 27 WEAK_ACCESSORS_CHECKED(DataHandler, data2, kData2Offset, 28 map().instance_size() >= kSizeWithData2) 29 WEAK_ACCESSORS_CHECKED(DataHandler, data3, kData3Offset, 30 map().instance_size() >= kSizeWithData3) 31 32 } // namespace internal 33 } // namespace v8 34 35 #include "src/objects/object-macros-undef.h" 36 37 #endif // V8_OBJECTS_DATA_HANDLER_INL_H_ 38