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#pragma once
#include "Algorithm.hh"
#include "YoungTab.hh"
namespace cadabra {
class tab_basics : public Algorithm {
public:
tab_basics(const Kernel&, Ex&);
typedef yngtab::filled_tableau<unsigned int> uinttab_t;
typedef yngtab::tableaux<uinttab_t> uinttabs_t;
/// Convert an Ex to a numerical Young tableau, using num_to_it below.
void tree_to_numerical_tab(iterator, uinttab_t& );
unsigned int find_obj(const Ex& other);
/// The inverse, converting tableaux to Ex objects attached as children of the iterator.
void tabs_to_tree(uinttabs_t&, iterator, iterator, bool even_only);
void tabs_to_singlet_rules(uinttabs_t&, iterator);
std::vector<Ex::iterator> num_to_it;
};
}
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