00001 /* 00002 * Copyright 2006-2008 The FLWOR Foundation. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 #ifndef ZORBA_UTIL_TIMER_H 00018 #define ZORBA_UTIL_TIMER_H 00019 00020 #include <zorba/util/time.h> 00021 00022 namespace zorba 00023 { 00024 00025 namespace time 00026 { 00027 00028 class Timer { 00029 public: 00030 void start() { 00031 get_current_walltime(theStart); 00032 } 00033 00034 double elapsed() const { 00035 walltime lEnd; 00036 get_current_walltime(lEnd); 00037 return get_walltime_elapsed(theStart, lEnd); 00038 } 00039 00040 long getStart() const { 00041 return get_walltime_in_millis(theStart); 00042 } 00043 00044 private: 00045 walltime theStart; 00046 }; 00047 00048 } 00049 00050 } 00051 00052 #endif 00053 00054 /* 00055 * Local variables: 00056 * mode: c++ 00057 * End: 00058 */ 00059 /* vim:set et sw=2 ts=2: */