1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ART_RUNTIME_MIRROR_ARRAY_INL_H_ 18 #define ART_RUNTIME_MIRROR_ARRAY_INL_H_ 19 20 #include "array.h" 21 22 #include "class.h" 23 24 namespace art { 25 namespace mirror { 26 27 inline size_t Array::SizeOf() const { 28 // This is safe from overflow because the array was already allocated, so we know it's sane. 29 size_t component_size = GetClass()->GetComponentSize(); 30 int32_t component_count = GetLength(); 31 size_t header_size = sizeof(Object) + (component_size == sizeof(int64_t) ? 8 : 4); 32 size_t data_size = component_count * component_size; 33 return header_size + data_size; 34 } 35 36 } // namespace mirror 37 } // namespace art 38 39 #endif // ART_RUNTIME_MIRROR_ARRAY_INL_H_ 40
