1 // Copyright 2010 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_EXTENSIONS_STATISTICS_EXTENSION_H_ 6 #define V8_EXTENSIONS_STATISTICS_EXTENSION_H_ 7 8 #include "include/v8-extension.h" 9 10 namespace v8 { 11 12 template <typename T> 13 class FunctionCallbackInfo; 14 15 namespace internal { 16 17 class StatisticsExtension : public v8::Extension { 18 public: StatisticsExtension()19 StatisticsExtension() : v8::Extension("v8/statistics", kSource) {} 20 v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate( 21 v8::Isolate* isolate, v8::Local<v8::String> name) override; 22 static void GetCounters(const v8::FunctionCallbackInfo<v8::Value>& args); 23 24 private: 25 static const char* const kSource; 26 }; 27 28 } // namespace internal 29 } // namespace v8 30 31 #endif // V8_EXTENSIONS_STATISTICS_EXTENSION_H_ 32