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Merged
luca-heltai merged 1 commit into from
Jul 31, 2015
Merged

added normal component #113

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162 changes: 150 additions & 12 deletions include/parsed_dirichlet_bcs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -160,8 +160,38 @@ class ParsedDirichletBCs : public ParsedMappedFunctions<spacedim,n_components>
const Quadrature<dim-1> &quadrature,
std::map<types::global_dof_index,double> &projected_bv) const;


/**
* wrapping of the VectorTools::compute_no_normal_flux_constraints functions of the
* deal.II library
*/
void compute_no_normal_flux_constraints (const DoFHandler<dim,spacedim> &dof_handler,
ConstraintMatrix &constraints) const;
/**
* wrapping of the VectorTools::compute_no_normal_flux_constraints functions of the
* deal.II library
*/
void compute_no_normal_flux_constraints (const DoFHandler<dim,spacedim> &dof_handler,
const Mapping< dim, spacedim > &mapping,
ConstraintMatrix &constraints) const;
/**
* wrapping of the VectorTools::compute_nonzero_normal_flux_constraints functions of the
* deal.II library
*/
void compute_nonzero_normal_flux_constraints (const DoFHandler<dim,spacedim> &dof_handler,
ConstraintMatrix &constraints) const;

/**
* wrapping of the VectorTools::compute_nonzero_normal_flux_constraints functions of the
* deal.II library
*/
void compute_nonzero_normal_flux_constraints (const DoFHandler<dim,spacedim> &dof_handler,
const Mapping< dim, spacedim > &mapping,
ConstraintMatrix &constraints) const;

};


template <int dim, int spacedim, int n_components>
ParsedDirichletBCs<dim,spacedim,n_components>::
ParsedDirichletBCs (const std::string &parsed_name,
Expand Down Expand Up @@ -255,15 +285,15 @@ void ParsedDirichletBCs<dim,spacedim,n_components>::project_boundary_values (con
std::vector<unsigned int> ids = this->get_mapped_ids();
for (unsigned int i=0; i<ids.size(); ++i)
{
typename FunctionMap<dim>::type boundary_map;
typename FunctionMap<spacedim>::type boundary_map;

Function<dim> *f;
Function<spacedim> *f;
f = &(*(this->get_mapped_function(ids[i])));
boundary_map[ids[i]] = f;

// from bool to int
std::vector<unsigned int> component_mapping;
if (dim > 1) // component_mapping is not supported in deal.II for dim==1
if (spacedim > 1) // component_mapping is not supported in deal.II for dim==1
for (unsigned int j=0; j<component_mapping.size(); ++j)
component_mapping.push_back(this->get_mapped_mask(ids[i])[j]);

Expand All @@ -284,15 +314,15 @@ void ParsedDirichletBCs<dim,spacedim,n_components>::project_boundary_values (con
std::vector<unsigned int> ids = this->get_mapped_ids();
for (unsigned int i=0; i<ids.size(); ++i)
{
typename FunctionMap<dim>::type boundary_map;
typename FunctionMap<spacedim>::type boundary_map;

Function<dim> *f;
Function<spacedim> *f;
f = &(*(this->get_mapped_function(ids[i])));
boundary_map[ids[i]] = f;

// from bool to int
std::vector<unsigned int> component_mapping;
if (dim > 1) // component_mapping is not supported in deal.II for dim==1
if (spacedim > 1) // component_mapping is not supported in deal.II for dim==1
for (unsigned int j=0; j<component_mapping.size(); ++j)
component_mapping.push_back(this->get_mapped_mask(ids[i])[j]);

Expand All @@ -313,15 +343,15 @@ void ParsedDirichletBCs<dim,spacedim,n_components>::project_boundary_values (con
std::vector<unsigned int> ids = this->get_mapped_ids();
for (unsigned int i=0; i<ids.size(); ++i)
{
typename FunctionMap<dim>::type boundary_map;
typename FunctionMap<spacedim>::type boundary_map;

Function<dim> *f;
Function<spacedim> *f;
f = &(*(this->get_mapped_function(ids[i])));
boundary_map[ids[i]] = f;

// from bool to int
std::vector<unsigned int> component_mapping;
if (dim > 1) // component_mapping is not supported in deal.II for dim==1
if (spacedim > 1) // component_mapping is not supported in deal.II for dim==1
for (unsigned int j=0; j<n_components; ++j)
component_mapping.push_back(this->get_mapped_mask(ids[i])[j]);

Expand All @@ -344,15 +374,15 @@ void ParsedDirichletBCs<dim,spacedim,n_components>::project_boundary_values (con
std::vector<unsigned int> ids = this->get_mapped_ids();
for (unsigned int i=0; i<ids.size(); ++i)
{
typename FunctionMap<dim>::type boundary_map;
typename FunctionMap<spacedim>::type boundary_map;

Function<dim> *f;
Function<spacedim> *f;
f = &(*(this->get_mapped_function(ids[i])));
boundary_map[ids[i]] = f;

// from bool to int
std::vector<unsigned int> component_mapping;
if (dim > 1) // component_mapping is not supported in deal.II for dim==1
if (spacedim > 1) // component_mapping is not supported in deal.II for dim==1
for (unsigned int j=0; j<n_components; ++j)
component_mapping.push_back(this->get_mapped_mask(ids[i])[j]);

Expand All @@ -364,6 +394,114 @@ void ParsedDirichletBCs<dim,spacedim,n_components>::project_boundary_values (con
}
}

template <int dim, int spacedim, int n_components>
void ParsedDirichletBCs<dim,spacedim,n_components>::compute_no_normal_flux_constraints(const DoFHandler<dim,spacedim> &dof_handler,
ConstraintMatrix &constraints) const
{
std::set<types::boundary_id> no_normal_flux_boundaries;

typedef std::map<std::string, std::pair<std::vector<unsigned int>, unsigned int > >::const_iterator it_type;

for (it_type it=this->mapped_normal_components.begin(); it != this->mapped_normal_components.end(); ++it)
{
std::vector<unsigned int> normal_ids = (it->second).first;

for (unsigned int i=0; i<normal_ids.size(); ++i)
no_normal_flux_boundaries.insert(normal_ids[i]);

VectorTools::compute_no_normal_flux_constraints(dof_handler,
(it->second).second, // unsigned int first component vector
no_normal_flux_boundaries,
constraints);
}
}

template <int dim, int spacedim, int n_components>
void ParsedDirichletBCs<dim,spacedim,n_components>::compute_no_normal_flux_constraints(const DoFHandler<dim,spacedim> &dof_handler,
const Mapping< dim, spacedim > &mapping,
ConstraintMatrix &constraints) const
{
std::set<types::boundary_id> no_normal_flux_boundaries;

typedef std::map<std::string, std::pair<std::vector<unsigned int>, unsigned int > >::const_iterator it_type;

for (it_type it=this->mapped_normal_components.begin(); it != this->mapped_normal_components.end(); ++it)
{
std::vector<unsigned int> normal_ids = (it->second).first;

for (unsigned int i=0; i<normal_ids.size(); ++i)
no_normal_flux_boundaries.insert(normal_ids[i]);

VectorTools::compute_no_normal_flux_constraints(dof_handler,
(it->second).second, // unsigned int first component vector
no_normal_flux_boundaries,
constraints,
mapping);
}
}


template <int dim, int spacedim, int n_components>
void ParsedDirichletBCs<dim,spacedim,n_components>::compute_nonzero_normal_flux_constraints(const DoFHandler<dim,spacedim> &dof_handler,
ConstraintMatrix &constraints) const
{
std::set<types::boundary_id> no_normal_flux_boundaries;

typedef std::map<std::string, std::pair<std::vector<unsigned int>, unsigned int > >::const_iterator it_type;

for (it_type it=this->mapped_normal_components.begin(); it != this->mapped_normal_components.end(); ++it)
{
typename FunctionMap<spacedim>::type boundary_map;

std::vector<unsigned int> normal_ids = (it->second).first;

for (unsigned int i=0; i<normal_ids.size(); ++i)
{
Function<spacedim> *f;
f = &(*(this->get_mapped_function(normal_ids[i])));
boundary_map[normal_ids[i]] = f;
no_normal_flux_boundaries.insert(normal_ids[i]);
}

VectorTools::compute_nonzero_normal_flux_constraints(dof_handler,
(it->second).second, // unsigned int first component vector
no_normal_flux_boundaries,
boundary_map,
constraints);
}
}

template <int dim, int spacedim, int n_components>
void ParsedDirichletBCs<dim,spacedim,n_components>::compute_nonzero_normal_flux_constraints(const DoFHandler<dim,spacedim> &dof_handler,
const Mapping< dim, spacedim > &mapping,
ConstraintMatrix &constraints) const
{
std::set<types::boundary_id> no_normal_flux_boundaries;

typedef std::map<std::string, std::pair<std::vector<unsigned int>, unsigned int > >::const_iterator it_type;

for (it_type it=this->mapped_normal_components.begin(); it != this->mapped_normal_components.end(); ++it)
{
typename FunctionMap<spacedim>::type boundary_map;

std::vector<unsigned int> normal_ids = (it->second).first;

for (unsigned int i=0; i<normal_ids.size(); ++i)
{
Function<spacedim> *f;
f = &(*(this->get_mapped_function(normal_ids[i])));
boundary_map[normal_ids[i]] = f;
no_normal_flux_boundaries.insert(normal_ids[i]);
}

VectorTools::compute_nonzero_normal_flux_constraints(dof_handler,
(it->second).second, // unsigned int first component vector
no_normal_flux_boundaries,
boundary_map,
constraints,
mapping);
}
}


#endif
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