ROL
ROL_ProbabilityInfo.hpp
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1 // @HEADER
2 // *****************************************************************************
3 // Rapid Optimization Library (ROL) Package
4 //
5 // Copyright 2014 NTESS and the ROL contributors.
6 // SPDX-License-Identifier: BSD-3-Clause
7 // *****************************************************************************
8 // @HEADER
9 
10 #ifndef ROL_PROBABILITYINFO_HPP
11 #define ROL_PROBABILITYINFO_HPP
12 
13 #include "ROL_ParameterList.hpp"
14 #include "ROL_Types.hpp"
15 
16 namespace ROL {
17 
18 template<class Real>
19 inline void ProbabilityInfo(ROL::ParameterList &parlist, std::string &name,
20  int &nStatistic, std::vector<Real> &lower,
21  std::vector<Real> &upper, bool &isBoundActivated,
22  const bool printToStream = false,
23  std::ostream &outStream = std::cout) {
24  name = parlist.sublist("SOL").sublist("Probability").get<std::string>("Name");
25  Real zero(0);
26  lower.clear(); upper.clear();
27  nStatistic = 0; isBoundActivated = false;
28  if ( name == "bPOE" ) {
29  nStatistic = 1;
30  isBoundActivated = true;
31  lower.resize(nStatistic,zero);
32  upper.resize(nStatistic,ROL_INF<Real>());
33  }
34  else if ( name == "Smoothed POE" ) {
35  nStatistic = 0;
36  }
37  else {
38  ROL_TEST_FOR_EXCEPTION(true,std::invalid_argument,
39  ">>> (ROL::ProbabilityInfo): Invalid probability " << name << "!");
40  }
41 
42  // Print Information
43  if ( printToStream ) {
44  ROL::nullstream oldFormatState;
45  oldFormatState.copyfmt(outStream);
46 
47  outStream << std::endl;
48  outStream << std::scientific << std::setprecision(6);
49  outStream << std::setfill('-') << std::setw(80) << "-" << std::endl;
50  outStream << " PROBABILITY INFORMATION" << std::endl;
51  outStream << std::setfill('-') << std::setw(80) << "-" << std::endl;
52  outStream << " NAME" << std::endl;
53  outStream << " " << name << std::endl;
54  outStream << " NUMBER OF STATISTICS" << std::endl;
55  outStream << " " << nStatistic << std::endl;
56  outStream << " ARE BOUNDS ACTIVATED" << std::endl;
57  outStream << " " << (isBoundActivated ? "TRUE" : "FALSE") << std::endl;
58  if ( isBoundActivated ) {
59  outStream << " STATISTIC LOWER BOUNDS" << std::endl;
60  for (int i = 0; i < nStatistic-1; ++i) {
61  outStream << " " << lower[i] << std::endl;
62  }
63  outStream << " " << lower[nStatistic-1] << std::endl;
64  outStream << " STATISTIC UPPER BOUNDS" << std::endl;
65  for (int i = 0; i < nStatistic-1; ++i) {
66  outStream << " " << upper[i] << std::endl;
67  }
68  outStream << " " << upper[nStatistic-1] << std::endl;
69  }
70  outStream << std::setfill('-') << std::setw(80) << "-" << std::endl;
71  outStream << std::endl;
72 
73  outStream.copyfmt(oldFormatState);
74  }
75 }
76 
77 }
78 #endif
Contains definitions of custom data types in ROL.
Objective_SerialSimOpt(const Ptr< Obj > &obj, const V &ui) z0_ zero()
void ProbabilityInfo(ROL::ParameterList &parlist, std::string &name, int &nStatistic, std::vector< Real > &lower, std::vector< Real > &upper, bool &isBoundActivated, const bool printToStream=false, std::ostream &outStream=std::cout)
basic_nullstream< char, char_traits< char >> nullstream
Definition: ROL_Stream.hpp:38