ROL
step/krylov/test_02.cpp
Go to the documentation of this file.
1 // @HEADER
2 // ************************************************************************
3 //
4 // Rapid Optimization Library (ROL) Package
5 // Copyright (2014) Sandia Corporation
6 //
7 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
8 // license for use of this work by or on behalf of the U.S. Government.
9 //
10 // Redistribution and use in source and binary forms, with or without
11 // modification, are permitted provided that the following conditions are
12 // met:
13 //
14 // 1. Redistributions of source code must retain the above copyright
15 // notice, this list of conditions and the following disclaimer.
16 //
17 // 2. Redistributions in binary form must reproduce the above copyright
18 // notice, this list of conditions and the following disclaimer in the
19 // documentation and/or other materials provided with the distribution.
20 //
21 // 3. Neither the name of the Corporation nor the names of the
22 // contributors may be used to endorse or promote products derived from
23 // this software without specific prior written permission.
24 //
25 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
26 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
29 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
31 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 //
37 // Questions? Contact lead developers:
38 // Drew Kouri (dpkouri@sandia.gov) and
39 // Denis Ridzal (dridzal@sandia.gov)
40 //
41 // ************************************************************************
42 // @HEADER
43 
49 #include "ROL_Lanczos.hpp"
50 
51 #include "ROL_Stream.hpp"
52 #include "Teuchos_GlobalMPISession.hpp"
53 
54 #include<iomanip>
55 
56 typedef double RealT;
57 
58 int main(int argc, char *argv[]) {
59 
60 
61 
62 
63  typedef std::vector<RealT> vector;
64  typedef ROL::StdVector<RealT> SV;
65 
66  typedef typename vector::size_type uint;
67 
68  Teuchos::GlobalMPISession mpiSession(&argc, &argv);
69 
70  int iprint = argc - 1;
71  ROL::Ptr<std::ostream> outStream;
72  ROL::nullstream bhs; // outputs nothing
73  if (iprint > 0)
74  outStream = ROL::makePtrFromRef(std::cout);
75  else
76  outStream = ROL::makePtrFromRef(bhs);
77 
78  int errorFlag = 0;
79 
80  try {
81 
82  }
83  catch (std::logic_error err) {
84  *outStream << err.what() << "\n";
85  errorFlag = -1000;
86  }; // end try
87 
88  if (errorFlag != 0)
89  std::cout << "End Result: TEST FAILED\n";
90  else
91  std::cout << "End Result: TEST PASSED\n";
92 
93  return 0;
94 }
typename PV< Real >::size_type size_type
Defines a no-output stream class ROL::NullStream and a function makeStreamPtr which either wraps a re...
Provides the ROL::Vector interface for scalar values, to be used, for example, with scalar constraint...
basic_nullstream< char, char_traits< char >> nullstream
Definition: ROL_Stream.hpp:72
int main(int argc, char *argv[])