xrootd
XrdFrmTSort.hh
Go to the documentation of this file.
1 #ifndef __FRMTSORT__
2 #define __FRMTSORT__
3 /******************************************************************************/
4 /* */
5 /* X r d F r m T S o r t . h h */
6 /* */
7 /* (c) 2009 by the Board of Trustees of the Leland Stanford, Jr., University */
8 /* All Rights Reserved */
9 /* Produced by Andrew Hanushevsky for Stanford University under contract */
10 /* DE-AC02-76-SFO0515 with the Department of Energy */
11 /******************************************************************************/
12 
13 class XrdFrmFileset;
14 
15 class XrdFrmTSort
16 {
17 public:
18 
19 int Add(XrdFrmFileset *fsp);
20 
21 int Count() {return numEnt;}
22 
23 XrdFrmFileset *Oldest();
24 
25 void Purge();
26 
27  XrdFrmTSort(int szSort=0) : sortSZ(szSort) {Reset();}
28  ~XrdFrmTSort() {Purge();}
29 
30 private:
31 int Bin(XrdFrmFileset *fsp, int j, int Shift);
32 XrdFrmFileset *Insert(XrdFrmFileset *newP, XrdFrmFileset *oldP);
33 void Reset();
34 
35 static const int SCshift = 0;
36 static const int MNshift = 6;
37 static const int HRshift = 12;
38 static const int tMask = 0x3f;
39 static const int dVal = 24*60*60;
40 
41 XrdFrmFileset *FSTab[4][64];
42 time_t baseT;
43 int sortSZ;
44 int numEnt;
45 
46 int DYent; // [0,DYent]
47 int HRent; // [1,HRent]
48 int MNent; // [2,MNent]
49 int SCent; // [3,SCent]
50 };
51 #endif
Generated by   doxygen 1.8.1.2