RemoveSomeInputSymbolsMapper< Arc, I > Class Template Reference

#include <factor-inl.h>

Collaboration diagram for RemoveSomeInputSymbolsMapper< Arc, I >:

Public Member Functions
Arc	operator() (const Arc &arc_in)
MapFinalAction	FinalAction ()
MapSymbolsAction	InputSymbolsAction ()
MapSymbolsAction	OutputSymbolsAction ()
uint64	Properties (uint64 props) const
	RemoveSomeInputSymbolsMapper (const std::vector< I > &to_remove)

Private Attributes
kaldi::ConstIntegerSet< I >	to_remove_set_

Detailed Description

template<class Arc, class I>
class fst::RemoveSomeInputSymbolsMapper< Arc, I >

Definition at line 223 of file factor-inl.h.

Constructor & Destructor Documentation

RemoveSomeInputSymbolsMapper()

RemoveSomeInputSymbolsMapper ( const std::vector< I > &  to_remove )

inline

Definition at line 239 of file factor-inl.h.

References KALDI_ASSERT_IS_INTEGER_TYPE, and RemoveSomeInputSymbolsMapper< Arc, I >::to_remove_set_.

                                                             :
      to_remove_set_(to_remove) {
    KALDI_ASSERT_IS_INTEGER_TYPE(I);
         assert(to_remove_set_.count(0) == 0);  // makes no sense to remove epsilon.
       }

Member Function Documentation

FinalAction()

MapFinalAction FinalAction ( )

inline

Definition at line 230 of file factor-inl.h.

{ return MAP_NO_SUPERFINAL; }

InputSymbolsAction()

MapSymbolsAction InputSymbolsAction ( )

inline

Definition at line 231 of file factor-inl.h.

{ return MAP_CLEAR_SYMBOLS; }

operator()()

Arc operator() ( const Arc &  arc_in )

inline

Definition at line 225 of file factor-inl.h.

References RemoveSomeInputSymbolsMapper< Arc, I >::to_remove_set_.

                                     {
    Arc ans = arc_in;
    if (to_remove_set_.count(ans.ilabel) != 0) ans.ilabel = 0;  // remove this symbol
    return ans;
  }

OutputSymbolsAction()

MapSymbolsAction OutputSymbolsAction ( )

inline

Definition at line 232 of file factor-inl.h.

{ return MAP_COPY_SYMBOLS; }

Properties()

uint64 Properties ( uint64  props ) const

inline

Definition at line 233 of file factor-inl.h.

                                        {
    // remove the following as we don't know now if any of them are true.
    uint64 to_remove = kAcceptor|kNotAcceptor|kIDeterministic|kNonIDeterministic|
        kNoEpsilons|kNoIEpsilons|kILabelSorted|kNotILabelSorted;
    return props & ~to_remove;
  }

Member Data Documentation

to_remove_set_

kaldi::ConstIntegerSet<I> to_remove_set_

private

Definition at line 245 of file factor-inl.h.

Referenced by RemoveSomeInputSymbolsMapper< Arc, I >::operator()(), and RemoveSomeInputSymbolsMapper< Arc, I >::RemoveSomeInputSymbolsMapper().

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The documentation for this class was generated from the following file:

• fstext/factor-inl.h