Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/utilities/numberSeq.hpp
src/share/vm/utilities/numberSeq.hpp
- changeset 3900
- d2a62e0f25eb
- parent 3812
- bbc900c2482a
- child 6876
- 710a3c8b516e
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| 3877:74533f63b116 | 3900:d2a62e0f25eb |
|---|---|
| 23 */ | 23 */ |
| 24 | 24 |
| 25 #ifndef SHARE_VM_UTILITIES_NUMBERSEQ_HPP | 25 #ifndef SHARE_VM_UTILITIES_NUMBERSEQ_HPP |
| 26 #define SHARE_VM_UTILITIES_NUMBERSEQ_HPP | 26 #define SHARE_VM_UTILITIES_NUMBERSEQ_HPP |
| 27 | 27 |
| 28 #include "memory/allocation.hpp" | |
| 29 | |
| 28 /** | 30 /** |
| 29 ** This file contains a few classes that represent number sequence, | 31 ** This file contains a few classes that represent number sequence, |
| 30 ** x1, x2, x3, ..., xN, and can calculate their avg, max, and sd. | 32 ** x1, x2, x3, ..., xN, and can calculate their avg, max, and sd. |
| 31 ** | 33 ** |
| 32 ** Here's a quick description of the classes: | 34 ** Here's a quick description of the classes: |
| 38 ** of the sequence and calculates avg, max, and sd only over them | 40 ** of the sequence and calculates avg, max, and sd only over them |
| 39 **/ | 41 **/ |
| 40 | 42 |
| 41 #define DEFAULT_ALPHA_VALUE 0.7 | 43 #define DEFAULT_ALPHA_VALUE 0.7 |
| 42 | 44 |
| 43 class AbsSeq { | 45 class AbsSeq: public CHeapObj<mtInternal> { |
| 44 private: | 46 private: |
| 45 void init(double alpha); | 47 void init(double alpha); |
| 46 | 48 |
| 47 protected: | 49 protected: |
| 48 int _num; // the number of elements in the sequence | 50 int _num; // the number of elements in the sequence |
