The space is characterized by two entities: its finite element, described by the basis
class and its mesh, described by the geo
class. By default, the space is scalar valued. It extends to vector and tensor valued functions.
The 'space::real()' function returns the space of reals and could be used in a product of spaces as:
This convention is useful e.g. when a Lagrange multiplier is a real, not a field. It extends to IR^n
for any size_t n
as:
template <class T>
class space_basic<
T,sequential> :
public smart_pointer<space_rep<T,sequential> > {
public:
typedef space_rep<T,sequential> rep;
typedef smart_pointer<rep> base;
space_basic (const geo_basic<T,sequential>& omega = (geo_basic<T,sequential>()),
std::string approx = "",
std::string prod_valued = "scalar");
space_basic (const geo_basic<T,sequential>& omega,
const basis_basic<T>&
b);
space_basic (
const space_mult_list<T,sequential>&
expr);
space_basic (const space_constitution<T,sequential>& constit);
static space_basic<T,sequential> real();
void block (std::string dom_name);
void unblock(std::string dom_name);
void block (const domain_indirect_basic<sequential>& dom);
void unblock(const domain_indirect_basic<sequential>& dom);
void block_n (std::string dom_name);
void unblock_n(std::string dom_name);
void block_n (const domain_indirect_basic<sequential>& dom);
void unblock_n(const domain_indirect_basic<sequential>& dom);
const distributor& ownership() const;
const communicator& comm() const;
const geo_basic<T,sequential>&
get_geo()
const;
const basis_basic<T>& get_basis() const;
const std::string& valued() const;
space_component<T,sequential> operator[] (
size_type i_comp);
space_component_const<T,sequential> operator[] (
size_type i_comp)
const;
const space_constitution<T,sequential>& get_constitution() const;
std::string get_approx() const;
std::string
name()
const;
const distributor& iu_ownership() const;
const distributor& ib_ownership() const;
const distributor& ios_ownership() const;
const disarray<point_basic<T>,sequential>& get_xdofs() const;
template <class Function>
template <class Function>
template <class Function>
disarray<size_type, sequential> build_indirect_array (
const space_basic<T,sequential>& Wh, const std::string& dom_name) const;
disarray<size_type, sequential> build_indirect_array (
const space_basic<T,sequential>& Wh, const geo_basic<T,sequential>& bgd_gamma) const;
const std::set<size_type>& ext_iu_set() const { return base::data().ext_iu_set(); }
const std::set<size_type>& ext_ib_set() const { return base::data().ext_ib_set(); }
bool operator== (
const space_basic<T,sequential>& V2)
const {
return base::data().operator==(V2.data()); }
friend bool are_compatible (const space_basic<T,sequential>& V1, const space_basic<T,sequential>& V2) {
return are_compatible (V1.data(), V2.data()); }
};
field::size_type size_type
void get_geo(istream &in, my_geo &omega)
void dis_idof(const basis_basic< T > &b, const geo_size &gs, const geo_element &K, typename std::vector< size_type >::iterator dis_idof_tab)
size_type dis_ndof(const basis_basic< T > &b, const geo_size &gs, size_type map_dim)
size_type ndof(const basis_basic< T > &b, const geo_size &gs, size_type map_dim)
bool operator==(const heap_allocator< T1 > &lhs, const heap_allocator< T1 > &rhs)
bool operator!=(const heap_allocator< T1 > &lhs, const heap_allocator< T1 > &rhs)
space_constant::valued_type valued_tag() const