createSLEvaluator()

template<typename Mat>

M2SLEvaluator * MutableMat< Mat >::createSLEvaluator ( M2SLProgram * P, M2_arrayint constsPos, M2_arrayint varsPos ) const

virtual

Implements MutableMatrix.

Definition at line 41 of file mutablemat-imp.hpp.

{
  if (n_rows() != 1 || n_cols() != constsPos->len) {
    ERROR("1-row matrix expected; or numbers of constants don't match");
    return nullptr;
  } else return new M2SLEvaluator(
    new SLEvaluatorConcrete<typename Mat::CoeffRing> (&(P->value()), constsPos, varsPos, this)
    );
}

References ERROR, n_cols(), n_rows(), and M2SLProgram::value().