MOOCHO/Thyra Adapter Software Version of the Day
AbstractLinAlgPack_VectorSpaceThyra.cpp
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00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
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00041 
00042 #include <assert.h>
00043 
00044 #include "AbstractLinAlgPack_VectorSpaceThyra.hpp"
00045 #include "AbstractLinAlgPack_VectorSpaceFactoryThyra.hpp"
00046 #include "AbstractLinAlgPack_VectorMutableThyra.hpp"
00047 #include "AbstractLinAlgPack_MultiVectorMutableThyra.hpp"
00048 #include "AbstractLinAlgPack_InnerProductThyra.hpp"
00049 #include "Teuchos_Assert.hpp"
00050 #include "Teuchos_dyn_cast.hpp"
00051 
00052 namespace AbstractLinAlgPack {
00053 
00054 // Constructors / initializers
00055 
00056 VectorSpaceThyra::VectorSpaceThyra()
00057 {}
00058 
00059 VectorSpaceThyra::VectorSpaceThyra(
00060   const Teuchos::RCP<const Thyra::VectorSpaceBase<value_type> >    &thyra_vec_spc
00061   ,const inner_prod_ptr_t                                                  &inner_prod
00062   )
00063 {
00064   this->initialize(thyra_vec_spc,inner_prod);
00065 }
00066 
00067 void VectorSpaceThyra::initialize(
00068   const Teuchos::RCP<const Thyra::VectorSpaceBase<value_type> > &thyra_vec_spc,
00069   const inner_prod_ptr_t &inner_prod
00070   )
00071 {
00072   namespace mmp = MemMngPack;
00073   TEUCHOS_TEST_FOR_EXCEPTION(
00074     thyra_vec_spc.get()==NULL, std::invalid_argument
00075     ,"VectorSpaceThyra::initialize(thyra_vec_spc): Error!"
00076     );
00077   thyra_vec_spc_ = thyra_vec_spc;
00078   if(inner_prod.get())
00079     this->inner_prod(inner_prod);
00080   else
00081     this->inner_prod(Teuchos::rcp(new InnerProductThyra(thyra_vec_spc)));
00082 }
00083 
00084 Teuchos::RCP<const Thyra::VectorSpaceBase<value_type> >
00085 VectorSpaceThyra::set_uninitialized()
00086 {
00087   Teuchos::RCP<const Thyra::VectorSpaceBase<value_type> > tmp_thyra_vec_spc = thyra_vec_spc_;
00088   thyra_vec_spc_ = Teuchos::null;
00089   return tmp_thyra_vec_spc;
00090 }
00091 
00092 // Overridden from VectorSpace
00093 
00094 VectorSpace::space_ptr_t
00095 VectorSpaceThyra::clone() const
00096 {
00097   return Teuchos::rcp(new VectorSpaceThyra(thyra_vec_spc_->clone()));
00098 }
00099 
00100 bool VectorSpaceThyra::is_compatible(const VectorSpace& vec_spc ) const
00101 {
00102   if( this->dim()==vec_spc.dim() && this->is_in_core() && vec_spc.is_in_core() )
00103     return true;
00104   const VectorSpaceThyra
00105     *thyra_vec_spc = dynamic_cast<const VectorSpaceThyra*>(&vec_spc);
00106   if( thyra_vec_spc->thyra_vec_spc()->isCompatible(*thyra_vec_spc_) )
00107     return true;
00108   return false;
00109 }
00110 
00111 bool VectorSpaceThyra::is_in_core() const
00112 {
00113   return thyra_vec_spc_->hasInCoreView();
00114 }
00115 
00116 index_type VectorSpaceThyra::dim() const
00117 {
00118   return thyra_vec_spc_->dim();
00119 }
00120 
00121 VectorSpace::vec_mut_ptr_t
00122 VectorSpaceThyra::create_member() const
00123 {
00124   return Teuchos::rcp(new VectorMutableThyra(Thyra::createMember(thyra_vec_spc_)));
00125 }
00126 
00127 VectorSpace::space_fcty_ptr_t
00128 VectorSpaceThyra::small_vec_spc_fcty() const
00129 {
00130   return Teuchos::rcp(new VectorSpaceFactoryThyra(thyra_vec_spc_->smallVecSpcFcty()));
00131 }
00132 
00133 VectorSpace::multi_vec_mut_ptr_t
00134 VectorSpaceThyra::create_members(size_type num_vecs) const
00135 {
00136   return Teuchos::rcp(new MultiVectorMutableThyra(Thyra::createMembers(thyra_vec_spc_,num_vecs)));
00137 }
00138 
00139 } // end namespace AbstractLinAlgPack
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