Loading...
Searching...
No Matches
LongCounter Class Reference
Inheritance diagram for LongCounter:
Collaboration diagram for LongCounter:
Public Member Functions | |
| void | IncrementCount (long long key) |
| void | DecrementCount (long long key) |
| int | GetCount (long long key) |
| Public Member Functions inherited from LongHash< int > | |
| LongHash (int startsize=32) | |
| void | Grow () |
| void | Shrink () |
| void | SetSize (int newsize) |
| void | Clear () |
| int | Capacity () const |
| int | Entries () const |
| int | Object (int i) const |
| void | SetObject (int i, int object) |
| unsigned int | Add (long long key, int object) |
| unsigned int | Find (long long key) |
| unsigned int | Rehash (long long key, unsigned int h) |
| LongHash & | operator= (const LongHash &rhs) |
| int | operator[] (int i) const |
| void | Delete (unsigned int index) |
| bool | SlotInUse (int index) const |
| long long | GetKey (int index) const |
| void | SetAllowDuplicateKeys (bool toggle) |
Additional Inherited Members | |
| Protected Attributes inherited from LongHash< int > | |
| int * | objects |
| long long * | keys |
| bool * | occupancy |
| unsigned int | count |
| unsigned int | size |
| unsigned int | mask |
| bool | allowDuplicates |
Detailed Description
Definition at line 23 of file LongLongCounter.h.
Constructor & Destructor Documentation
◆ LongCounter()
| LongCounter::LongCounter | ( | ) |
Definition at line 20 of file LongLongCounter.cpp.
20 : LongHash<int>()
21{
22 SetAllowDuplicateKeys(false);
23}
Member Function Documentation
◆ DecrementCount()
| void LongCounter::DecrementCount | ( | long long | key | ) |
Definition at line 37 of file LongLongCounter.cpp.
38{
39 unsigned int slot = Find(key);
40
41 if (slot == LH_NOTFOUND)
42 Add(key, -1);
43 else if (Object(slot) == 1)
44 Delete(slot);
45 else
46 Object(slot)--;
47}
◆ GetCount()
| int LongCounter::GetCount | ( | long long | key | ) |
Definition at line 49 of file LongLongCounter.cpp.
50{
51 unsigned int slot = Find(key);
52
53 if (slot == LH_NOTFOUND)
54 return 0;
55 else
56 return Object(slot)--;
57}
◆ IncrementCount()
| void LongCounter::IncrementCount | ( | long long | key | ) |
Definition at line 25 of file LongLongCounter.cpp.
26{
27 unsigned int slot = Find(key);
28
29 if (slot == LH_NOTFOUND)
30 Add(key, 1);
31 else if (Object(slot) == -1)
32 Delete(slot);
33 else
34 Object(slot)++;
35}
The documentation for this class was generated from the following files:
- general/LongLongCounter.h
- general/LongLongCounter.cpp
