1 // Copyright 2021 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 INCLUDE_V8_DATE_H_ 6 #define INCLUDE_V8_DATE_H_ 7 8 #include "v8-local-handle.h" // NOLINT(build/include_directory) 9 #include "v8-object.h" // NOLINT(build/include_directory) 10 #include "v8config.h" // NOLINT(build/include_directory) 11 12 namespace v8 { 13 14 class Context; 15 16 /** 17 * An instance of the built-in Date constructor (ECMA-262, 15.9). 18 */ 19 class V8_EXPORT Date : public Object { 20 public: 21 static V8_WARN_UNUSED_RESULT MaybeLocal<Value> New(Local<Context> context, 22 double time); 23 24 /** 25 * A specialization of Value::NumberValue that is more efficient 26 * because we know the structure of this object. 27 */ 28 double ValueOf() const; 29 Cast(Value * value)30 V8_INLINE static Date* Cast(Value* value) { 31 #ifdef V8_ENABLE_CHECKS 32 CheckCast(value); 33 #endif 34 return static_cast<Date*>(value); 35 } 36 37 private: 38 static void CheckCast(Value* obj); 39 }; 40 41 } // namespace v8 42 43 #endif // INCLUDE_V8_DATE_H_ 44