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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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4374 */ | 4374 */ |
4375 class V8_EXPORT PersistentHandleVisitor { // NOLINT | 4375 class V8_EXPORT PersistentHandleVisitor { // NOLINT |
4376 public: | 4376 public: |
4377 virtual ~PersistentHandleVisitor() {} | 4377 virtual ~PersistentHandleVisitor() {} |
4378 virtual void VisitPersistentHandle(Persistent<Value>* value, | 4378 virtual void VisitPersistentHandle(Persistent<Value>* value, |
4379 uint16_t class_id) {} | 4379 uint16_t class_id) {} |
4380 }; | 4380 }; |
4381 | 4381 |
4382 | 4382 |
4383 /** | 4383 /** |
4384 * Asserts that no action is performed that could cause a handle's value | |
4385 * to be modified. Useful when otherwise unsafe handle operations need to | |
4386 * be performed. | |
4387 */ | |
4388 class V8_EXPORT AssertNoGCScope { | |
4389 #ifndef DEBUG | |
4390 // TODO(yangguo): remove isolate argument. | |
4391 V8_INLINE AssertNoGCScope(Isolate* isolate) {} | |
4392 #else | |
4393 AssertNoGCScope(Isolate* isolate); | |
4394 ~AssertNoGCScope(); | |
4395 private: | |
4396 void* disallow_heap_allocation_; | |
4397 #endif | |
4398 }; | |
4399 | |
4400 | |
4401 /** | |
4402 * Container class for static utility functions. | 4384 * Container class for static utility functions. |
4403 */ | 4385 */ |
4404 class V8_EXPORT V8 { | 4386 class V8_EXPORT V8 { |
4405 public: | 4387 public: |
4406 /** Set the callback to invoke in case of fatal errors. */ | 4388 /** Set the callback to invoke in case of fatal errors. */ |
4407 static void SetFatalErrorHandler(FatalErrorCallback that); | 4389 static void SetFatalErrorHandler(FatalErrorCallback that); |
4408 | 4390 |
4409 /** | 4391 /** |
4410 * Set the callback to invoke to check if code generation from | 4392 * Set the callback to invoke to check if code generation from |
4411 * strings should be allowed. | 4393 * strings should be allowed. |
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6446 */ | 6428 */ |
6447 | 6429 |
6448 | 6430 |
6449 } // namespace v8 | 6431 } // namespace v8 |
6450 | 6432 |
6451 | 6433 |
6452 #undef TYPE_CHECK | 6434 #undef TYPE_CHECK |
6453 | 6435 |
6454 | 6436 |
6455 #endif // V8_H_ | 6437 #endif // V8_H_ |
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