xrootd
XrdCmsNash.hh
Go to the documentation of this file.
1 #ifndef __XRDCMSNASH_HH__
2 #define __XRDCMSNASH_HH__
3 /******************************************************************************/
4 /* */
5 /* X r d C m s N a s h . h h */
6 /* */
7 /* (c) 2007 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 /* This file is part of the XRootD software suite. */
13 /* */
14 /* XRootD is free software: you can redistribute it and/or modify it under */
15 /* the terms of the GNU Lesser General Public License as published by the */
16 /* Free Software Foundation, either version 3 of the License, or (at your */
17 /* option) any later version. */
18 /* */
19 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */
20 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
21 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
22 /* License for more details. */
23 /* */
24 /* You should have received a copy of the GNU Lesser General Public License */
25 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
26 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
27 /* */
28 /* The copyright holder's institutional names and contributor's names may not */
29 /* be used to endorse or promote products derived from this software without */
30 /* specific prior written permission of the institution or contributor. */
31 /******************************************************************************/
32 
33 #include "XrdCms/XrdCmsKey.hh"
34 
36 {
37 public:
39 
41 
42 int Recycle(XrdCmsKeyItem *rip);
43 
44 // When allocateing a new nash, specify the required starting size. Make
45 // sure that the previous number is the correct Fibonocci antecedent. The
46 // series is simply n[j] = n[j-1] + n[j-2].
47 //
48  XrdCmsNash(int psize = 17711, int size = 28657);
49  ~XrdCmsNash() {} // Never gets deleted
50 
51 private:
52 
53 static const int LoadMax = 80;
54 
55 void Expand();
56 
60 int nashnum;
62 };
63 #endif
XrdCmsKeyItem * Add(XrdCmsKey &Key)
Definition: XrdCmsNash.hh:35
int Recycle(XrdCmsKeyItem *rip)
XrdCmsKeyItem ** nashtable
Definition: XrdCmsNash.hh:57
void Expand()
Definition: XrdCmsKey.hh:125
static const int LoadMax
Definition: XrdCmsNash.hh:53
int nashtablesize
Definition: XrdCmsNash.hh:59
XrdCmsNash(int psize=17711, int size=28657)
Definition: XrdCmsKey.hh:47
int prevtablesize
Definition: XrdCmsNash.hh:58
~XrdCmsNash()
Definition: XrdCmsNash.hh:49
XrdCmsKeyItem * Find(XrdCmsKey &Key)
int Threshold
Definition: XrdCmsNash.hh:61
int nashnum
Definition: XrdCmsNash.hh:60