| Revision: | 1.2 |
| Committed: | Wed Jan 5 12:10:50 2011 UTC (14 years, 4 months ago) by antoniov |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | V01-01-01, V01-01-00, antoniov-forwardAnalysis-09Jul2012-v1, antoniov-forwardAnalysis-29Jun2012-v1, V01-00-00, antoniov-utilities-11Jun2012-v1, antoniov-forwardAnalysis-Oct072011-v1, sfonseca_10_04_2011, antoniov-forwardAnalysis-Sep182011-v1, antoniov-forwardAnalysis-Sep102011-v1, sfonseca_08_26_2011, forwardAnalysis-Aug232011-v1, forwardAnalysis-Aug172011-v1, forwardAnalysis-Aug052011-v1, forwardAnalysis-Jul222011-v1, tools-Jan062011-v1, tools-Jan052011-v1, HEAD |
| Changes since 1.1: | +0 -3 lines |
| Log Message: | update |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | antoniov | 1.1 | #ifndef ForwardAnalysis_Utilities_EtaComparator_h |
| 2 | #define ForwardAnalysis_Utilities_EtaComparator_h | ||
| 3 | |||
| 4 | /** \class EtaComparator | ||
| 5 | * | ||
| 6 | * Compare by eta | ||
| 7 | * | ||
| 8 | */ | ||
| 9 | |||
| 10 | template<typename T> | ||
| 11 | struct LessByEta { | ||
| 12 | typedef T first_argument_type; | ||
| 13 | typedef T second_argument_type; | ||
| 14 | bool operator()( const T & t1, const T & t2 ) const { | ||
| 15 | return t1.eta() < t2.eta(); | ||
| 16 | } | ||
| 17 | }; | ||
| 18 | |||
| 19 | template<typename T> | ||
| 20 | struct GreaterByEta { | ||
| 21 | typedef T first_argument_type; | ||
| 22 | typedef T second_argument_type; | ||
| 23 | bool operator()( const T & t1, const T & t2 ) const { | ||
| 24 | return t1.eta() > t2.eta(); | ||
| 25 | } | ||
| 26 | }; | ||
| 27 | |||
| 28 | #endif |