NLPInterfacePack_test_basis_system.cpp

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00003 // 
00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00005 //                  Copyright (2003) Sandia Corporation
00006 // 
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00011 // it under the terms of the GNU Lesser General Public License as
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00028 
00029 #include "NLPInterfacePack_test_basis_system.hpp"
00030 #include "NLPInterfacePack_NLPFirstOrder.hpp"
00031 #include "AbstractLinAlgPack_BasisSystem.hpp"
00032 #include "AbstractLinAlgPack_BasisSystemTester.hpp"
00033 #include "AbstractLinAlgPack_BasisSystemTesterSetOptions.hpp"
00034 #include "AbstractLinAlgPack_MatrixOpNonsing.hpp"
00035 
00036 bool NLPInterfacePack::test_basis_system(
00037    NLPFirstOrder                                 *nlp
00038   ,BasisSystem                                  *basis_sys
00039   ,OptionsFromStreamPack::OptionsFromStream     *options
00040   ,std::ostream                                 *out
00041   )
00042 {
00043   namespace mmp = MemMngPack;
00044 
00045   const index_type
00046     n = nlp->n(),
00047     m = nlp->m();
00048 
00049   // Create the matrices Gc and Gh
00050   NLPFirstOrder::mat_fcty_ptr_t::element_type::obj_ptr_t
00051     Gc = ( m  ? nlp->factory_Gc()->create() : Teuchos::null );
00052   
00053   // Compute the matrices at xinit
00054   const Vector
00055     &xo = nlp->xinit();
00056   if(m)
00057     nlp->set_Gc(Gc.get());
00058   if(m)
00059     nlp->calc_Gc(xo);
00060 
00061   // Create the matrices C and D
00062   BasisSystem::mat_nonsing_fcty_ptr_t::element_type::obj_ptr_t
00063     C = ( m ? basis_sys->factory_C()->create() : Teuchos::null);
00064   BasisSystem::mat_fcty_ptr_t::element_type::obj_ptr_t
00065     D = ( m && n > m && basis_sys->factory_C().get() ? basis_sys->factory_C()->create() : Teuchos::null);
00066   BasisSystem::mat_fcty_ptr_t::element_type::obj_ptr_t
00067     GcUP = ( m && n > m && basis_sys->factory_GcUP().get()  ? basis_sys->factory_GcUP()->create() : Teuchos::null);
00068 
00069   // Initialize C and D with basis_sys
00070   basis_sys->update_basis(
00071     *Gc
00072     ,C.get()
00073     ,D.get()
00074     ,GcUP.get()
00075     );
00076 
00077   // Test the basis and basis system objects.
00078   BasisSystemTester
00079     basis_sys_tester;
00080   if(options) {
00081     BasisSystemTesterSetOptions
00082       opt_setter(&basis_sys_tester);
00083     opt_setter.set_options(*options);
00084   }
00085   const bool result = basis_sys_tester.test_basis_system(
00086     *basis_sys
00087     ,Gc.get()
00088     ,C.get()
00089     ,NULL    // Create the N matrix internally
00090     ,D.get()
00091     ,GcUP.get()
00092     ,out
00093     );
00094 
00095   return result;
00096 }
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