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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #ifndef TreeNode_h | 31 #ifndef TreeNode_h |
| 32 #define TreeNode_h | 32 #define TreeNode_h |
| 33 | 33 |
| 34 #include "wtf/Assertions.h" | 34 #include "platform/wtf/Assertions.h" |
| 35 | 35 |
| 36 namespace WTF { | 36 namespace WTF { |
| 37 | 37 |
| 38 // | 38 // |
| 39 // TreeNode is generic, ContainerNode-like linked tree data structure. | 39 // TreeNode is generic, ContainerNode-like linked tree data structure. |
| 40 // There are a few notable difference between TreeNode and Node: | 40 // There are a few notable difference between TreeNode and Node: |
| 41 // | 41 // |
| 42 // * Each TreeNode node is NOT ref counted. The user have to retain its | 42 // * Each TreeNode node is NOT ref counted. The user have to retain its |
| 43 // lifetime somehow. | 43 // lifetime somehow. |
| 44 // FIXME: lifetime management could be parameterized so that ref counted | 44 // FIXME: lifetime management could be parameterized so that ref counted |
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| 203 return next; | 203 return next; |
| 204 } | 204 } |
| 205 | 205 |
| 206 } // namespace WTF | 206 } // namespace WTF |
| 207 | 207 |
| 208 using WTF::TreeNode; | 208 using WTF::TreeNode; |
| 209 using WTF::traverseNext; | 209 using WTF::traverseNext; |
| 210 using WTF::traverseNextPostOrder; | 210 using WTF::traverseNextPostOrder; |
| 211 | 211 |
| 212 #endif | 212 #endif |
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