#include <stats.h>
Public Methods | |
| Stats (const Configuration &) | |
| The configuration is copied locally. | |
| void | add (const LogRecord &) |
| Add whatever is needed from a logrecord to the various Count maps (see below). More... | |
| void | print_dates (ostream &) const |
| Auxiliary function for operator<<. | |
| void | print_paths (ostream &) const |
| Auxiliary function for operator<<. | |
| void | print_domains (ostream &) const |
| Auxiliary function for operator<<. | |
Private Types | |
| typedef map<DatePattern,unsigned int> | DateCount |
| The key of a DateCount map is a Date category vector. More... | |
| typedef map<Path,unsigned int> | PathCount |
| The key of a PathCount map is a path category vector. More... | |
| typedef map<Domain,unsigned int> | DomainCount |
| The key of a DomainCount map is a domain category vector. More... | |
Private Attributes | |
| DateCount | dates_ |
| PathCount | paths_ |
| DomainCount | domains_ |
| Configuration | configuration_ |
| Copy of the ctor parameter. | |
Friends | |
| ostream& | operator<< (ostream &,const Stats &) |
| Print stats information on ostream. More... | |
Selected logrecords can be added using Stats::add, the contents of the database can be printed using operator<<.
Definition at line 16 of file stats.h.
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The key of a DateCount map is a Date category vector. E.g. <1999>, <1999,6>, <1999,6,3>, <1999,6,3,10> (June 3, 1999 10:00), .. The value is the number of logrecords in this category that have been added . |
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The key of a PathCount map is a path category vector. E.g. <""> ("/"), <"","a","b","c"> ("/a/b/c"). The value is the number of logrecords in this category that have been added . |
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The key of a DomainCount map is a domain category vector. <"be"> (*.be), <"be","ac","vub"> (*.vub.ac.be), <"be","ac","vub","tinf2"> (tinf2.vub.ac.be). The value is the number of logrecords in this category that have been added . |
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The configuration is copied locally.
Definition at line 6 of file stats.C. 00006 : configuration_(c) { 00007 } |
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Add whatever is needed from a logrecord to the various Count maps (see below). The decision on which map to add to depends on configuration_. Definition at line 11 of file stats.C. Referenced by main().
00011 {
00012 // What we do depends on the requested configuration format.
00013 /* It would be more efficient to make these actual data members
00014 of Stat. That way, they would only be ``computed'' once.
00015 */
00016 set<unsigned int> levels(configuration_.levels());
00017 unsigned int max_level(configuration_.max_level());
00018
00019 switch (configuration_.format()) {
00020
00021 case Configuration::DATE: {
00022 const DatePattern& d(r.date());
00023 // We will have at most 4 components in a date vector.
00024 // This should become a symbolic constant in Configuration!
00025 unsigned int m(min(d.size(),max_level));
00026 for (unsigned int l=1;(l<=m);++l)
00027 if (levels.count(l)) {
00028 DatePattern dp(d,l);
00029 ++dates_[dp];
00030 }
00031 }
00032 break;
00033
00034 case Configuration::PATH: {
00035 const Path& path(r.path());
00036 unsigned int m(min(path.size(),max_level));
00037 for (unsigned int l=1; l<=m; ++l)
00038 if (levels.count(l)) {
00039 Path pp(path,l);
00040 ++paths_[pp];
00041 }
00042 }
00043 break;
00044
00045 case Configuration::DOMAIN: {
00046 const Domain& domain(r.domain());
00047 unsigned int sz(domain.size());
00048 unsigned int m(min(sz,max_level));
00049 for (unsigned int l=1; l<=m; ++l) {
00050 if (levels.count(l)) {
00051 Domain dom(domain,l);
00052 ++(domains_[dom]);
00053 }
00054 }
00055 }
00056 break;
00057 }
00058 }
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Auxiliary function for operator<<.
Definition at line 62 of file stats.C. Referenced by operator<<().
00062 {
00063 for (DateCount::const_iterator i=dates_.begin(); i!=dates_.end(); ++i) {
00064 const DatePattern& d((*i).first);
00065 os << d << "\t" << (*i).second << "\n";
00066 }
00067 }
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Auxiliary function for operator<<.
Definition at line 71 of file stats.C. Referenced by operator<<().
00071 {
00072 for (PathCount::const_iterator i=paths_.begin(); i!=paths_.end(); ++i) {
00073 const Path& path((*i).first);
00074 os << path << "\t" << (*i).second << "\n";
00075 }
00076 }
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Auxiliary function for operator<<.
Definition at line 80 of file stats.C. Referenced by operator<<().
00080 {
00081 for (DomainCount::const_iterator i=domains_.begin(); i!=domains_.end(); ++i) {
00082 const Domain& domain((*i).first);
00083 os << domain << "\t" << (*i).second << "\n";
00084 }
00085 }
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Print stats information on ostream. What information (dates, paths or domains) depends on configuration_. Definition at line 89 of file stats.C. 00089 {
00090 switch (stats.configuration_.format()) {
00091 case Configuration::DATE:
00092 stats.print_dates(os);
00093 break;
00094 case Configuration::PATH:
00095 stats.print_paths(os);
00096 break;
00097 case Configuration::DOMAIN:
00098 stats.print_domains(os);
00099 break;
00100 }
00101 return os;
00102 }
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Copy of the ctor parameter.
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