00001 // @HEADER 00002 // *********************************************************************** 00003 // 00004 // Teuchos: Common Tools Package 00005 // Copyright (2004) Sandia Corporation 00006 // 00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // This library is free software; you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as 00012 // published by the Free Software Foundation; either version 2.1 of the 00013 // License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, but 00016 // WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00023 // USA 00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 00025 // 00026 // *********************************************************************** 00027 // @HEADER 00028 00029 #ifndef TEUCHOS_PERFORMANCEMONITORBASE_H 00030 #define TEUCHOS_PERFORMANCEMONITORBASE_H 00031 00037 #include "Teuchos_ConfigDefs.hpp" 00038 #include "Teuchos_MPIComm.hpp" 00039 #include "Teuchos_RCP.hpp" 00040 #include "Teuchos_Array.hpp" 00041 #include "Teuchos_PerformanceMonitorUtils.hpp" 00042 #include "Teuchos_TableFormat.hpp" 00043 00044 namespace Teuchos 00045 { 00046 00075 template <class T> 00076 class PerformanceMonitorBase 00077 { 00078 public: 00079 00081 PerformanceMonitorBase(T& counter_in, bool reset=false) 00082 : counter_(counter_in), isRecursiveCall_(counter_.isRunning()) 00083 { 00084 (void)reset; // get rid of "unused parameter" warning 00085 counter_.incrementNumCalls(); 00086 } 00087 00089 virtual ~PerformanceMonitorBase() {} 00090 00097 static RCP<T> getNewCounter(const std::string& name) 00098 { 00099 RCP<T> rtn = rcp(new T(name), true); 00100 counters().append(rtn); 00101 return rtn; 00102 } 00103 00107 static TableFormat& format() 00108 { 00109 static RCP<TableFormat> rtn=rcp(new TableFormat()); 00110 return *rtn; 00111 } 00112 00113 protected: 00114 00116 const T& counter() const { return counter_; } 00117 00119 T& counter() { return counter_; } 00120 00126 bool isRecursiveCall() const { return isRecursiveCall_; } 00127 00129 static Array<RCP<T> >& counters() 00130 { 00131 static Array<RCP<T> > rtn; 00132 return rtn; 00133 } 00134 00135 private: 00136 00137 T& counter_; 00138 00139 bool isRecursiveCall_; 00140 00141 }; 00142 00143 00144 } // namespace Teuchos 00145 00146 00147 #endif