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1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 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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21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #ifndef V8_ALLOCATION_H_ | 28 #ifndef V8_ALLOCATION_H_ |
29 #define V8_ALLOCATION_H_ | 29 #define V8_ALLOCATION_H_ |
30 | 30 |
31 namespace v8 { namespace internal { | 31 namespace v8 { |
| 32 namespace internal { |
32 | 33 |
33 | 34 |
34 // A class that controls whether allocation is allowed. This is for | 35 // A class that controls whether allocation is allowed. This is for |
35 // the C++ heap only! | 36 // the C++ heap only! |
36 class NativeAllocationChecker { | 37 class NativeAllocationChecker { |
37 public: | 38 public: |
38 typedef enum { ALLOW, DISALLOW } NativeAllocationAllowed; | 39 typedef enum { ALLOW, DISALLOW } NativeAllocationAllowed; |
39 explicit inline NativeAllocationChecker(NativeAllocationAllowed allowed) | 40 explicit inline NativeAllocationChecker(NativeAllocationAllowed allowed) |
40 : allowed_(allowed) { | 41 : allowed_(allowed) { |
41 #ifdef DEBUG | 42 #ifdef DEBUG |
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159 | 160 |
160 void LinkTo(PreallocatedStorage* other); | 161 void LinkTo(PreallocatedStorage* other); |
161 void Unlink(); | 162 void Unlink(); |
162 DISALLOW_IMPLICIT_CONSTRUCTORS(PreallocatedStorage); | 163 DISALLOW_IMPLICIT_CONSTRUCTORS(PreallocatedStorage); |
163 }; | 164 }; |
164 | 165 |
165 | 166 |
166 } } // namespace v8::internal | 167 } } // namespace v8::internal |
167 | 168 |
168 #endif // V8_ALLOCATION_H_ | 169 #endif // V8_ALLOCATION_H_ |
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