NLPInterfacePack: C++ Interfaces and Implementation for Non-Linear Programs Version of the Day
NLPInterfacePack_test_basis_system.cpp
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00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
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00041 
00042 #include "NLPInterfacePack_test_basis_system.hpp"
00043 #include "NLPInterfacePack_NLPFirstOrder.hpp"
00044 #include "AbstractLinAlgPack_BasisSystem.hpp"
00045 #include "AbstractLinAlgPack_BasisSystemTester.hpp"
00046 #include "AbstractLinAlgPack_BasisSystemTesterSetOptions.hpp"
00047 #include "AbstractLinAlgPack_MatrixOpNonsing.hpp"
00048 
00049 bool NLPInterfacePack::test_basis_system(
00050    NLPFirstOrder                                 *nlp
00051   ,BasisSystem                                  *basis_sys
00052   ,OptionsFromStreamPack::OptionsFromStream     *options
00053   ,std::ostream                                 *out
00054   )
00055 {
00056   namespace mmp = MemMngPack;
00057 
00058   const index_type
00059     n = nlp->n(),
00060     m = nlp->m();
00061 
00062   // Create the matrices Gc and Gh
00063   NLPFirstOrder::mat_fcty_ptr_t::element_type::obj_ptr_t
00064     Gc = ( m  ? nlp->factory_Gc()->create() : Teuchos::null );
00065   
00066   // Compute the matrices at xinit
00067   const Vector
00068     &xo = nlp->xinit();
00069   if(m)
00070     nlp->set_Gc(Gc.get());
00071   if(m)
00072     nlp->calc_Gc(xo);
00073 
00074   // Create the matrices C and D
00075   BasisSystem::mat_nonsing_fcty_ptr_t::element_type::obj_ptr_t
00076     C = ( m ? basis_sys->factory_C()->create() : Teuchos::null);
00077   BasisSystem::mat_fcty_ptr_t::element_type::obj_ptr_t
00078     D = ( m && n > m && basis_sys->factory_C().get() ? basis_sys->factory_C()->create() : Teuchos::null);
00079   BasisSystem::mat_fcty_ptr_t::element_type::obj_ptr_t
00080     GcUP = ( m && n > m && basis_sys->factory_GcUP().get()  ? basis_sys->factory_GcUP()->create() : Teuchos::null);
00081 
00082   // Initialize C and D with basis_sys
00083   basis_sys->update_basis(
00084     *Gc
00085     ,C.get()
00086     ,D.get()
00087     ,GcUP.get()
00088     );
00089 
00090   // Test the basis and basis system objects.
00091   BasisSystemTester
00092     basis_sys_tester;
00093   if(options) {
00094     BasisSystemTesterSetOptions
00095       opt_setter(&basis_sys_tester);
00096     opt_setter.set_options(*options);
00097   }
00098   const bool result = basis_sys_tester.test_basis_system(
00099     *basis_sys
00100     ,Gc.get()
00101     ,C.get()
00102     ,NULL    // Create the N matrix internally
00103     ,D.get()
00104     ,GcUP.get()
00105     ,out
00106     );
00107 
00108   return result;
00109 }
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