Intrepid_ArrayToolsDefCloneScale.hpp

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namespace Intrepid {
        template<class Scalar, class ArrayOutFields, class ArrayInFields>
void ArrayTools::cloneFields(ArrayOutFields &       outputFields,
                             const ArrayInFields &  inputFields) {

#ifdef HAVE_INTREPID_DEBUG
          TEUCHOS_TEST_FOR_EXCEPTION( ( (getrank(inputFields) < 2) || (getrank(inputFields) > 4) ), std::invalid_argument,
                                      ">>> ERROR (ArrayTools::cloneFields): Input fields container must have rank 2, 3, or 4.");
          TEUCHOS_TEST_FOR_EXCEPTION( (getrank(outputFields) != getrank(inputFields)+1), std::invalid_argument,
                                      ">>> ERROR (ArrayTools::cloneFields): The rank of the input fields container must be one less than the rank of the output fields container.");
          for (size_t i=0; i<getrank(inputFields); i++) {
            std::string errmsg  = ">>> ERROR (ArrayTools::cloneFields): Dimensions ";
            errmsg += (char)(48+i);
            errmsg += " and ";
            errmsg += (char)(48+i+1);
            errmsg += " of the input and output fields containers must agree!";
            TEUCHOS_TEST_FOR_EXCEPTION( (inputFields.dimension(i) != outputFields.dimension(i+1)), std::invalid_argument, errmsg );
          }
#endif
    ArrayWrapper<Scalar,ArrayOutFields, Rank<ArrayOutFields >::value,false>outputFieldsWrap(outputFields);
    ArrayWrapper<Scalar,ArrayInFields, Rank<ArrayInFields >::value,true>inputFieldswrap(inputFields);


  // get sizes
  size_t invalRank      = getrank(inputFields);
  size_t outvalRank     = getrank(outputFields);
  int numCells       = outputFields.dimension(0);
  int numFields      = outputFields.dimension(1);
  int numPoints      = outputFields.dimension(2);
  int dim1Tens       = 0;
  int dim2Tens       = 0;
  if (outvalRank > 3) {
    dim1Tens = outputFields.dimension(3);
    if (outvalRank > 4) {
      dim2Tens = outputFields.dimension(4);
    }
  }

  switch(invalRank) {
    case 2: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            outputFieldsWrap(cl, bf, pt) = inputFieldswrap(bf, pt);
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 2
    break;

    case 3: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            for( int iVec = 0; iVec < dim1Tens; iVec++) {
              outputFieldsWrap(cl, bf, pt, iVec) = inputFieldswrap(bf, pt, iVec);
            } // D1-loop
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 3
    break;

    case 4: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            for( int iTens1 = 0; iTens1 < dim1Tens; iTens1++) {
              for( int iTens2 = 0; iTens2 < dim2Tens; iTens2++) {
                outputFieldsWrap(cl, bf, pt, iTens1, iTens2) = inputFieldswrap(bf, pt, iTens1, iTens2);
              } // D2-loop
            } // D1-loop
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 4
    break;

    default:
      TEUCHOS_TEST_FOR_EXCEPTION( !( (invalRank == 2) || (invalRank == 3) || (invalRank == 4) ), std::invalid_argument,
                          ">>> ERROR (ArrayTools::cloneFields): This method is defined only for rank-2, 3 or 4 input containers.");
  }// invalRank

} // cloneFields


template<class Scalar, class ArrayOutFields, class ArrayInFactors, class ArrayInFields>
void ArrayTools::cloneScaleFields(ArrayOutFields &        outputFields,
                                  const ArrayInFactors &  inputFactors,
                                  const ArrayInFields &   inputFields) {

#ifdef HAVE_INTREPID_DEBUG
  TEUCHOS_TEST_FOR_EXCEPTION( (getrank(inputFactors) != 2), std::invalid_argument,
                      ">>> ERROR (ArrayTools::cloneScaleFields): The rank of the input factors container must be 2.");
  TEUCHOS_TEST_FOR_EXCEPTION( ( (getrank(inputFields) < 2) || (getrank(inputFields) > 4) ), std::invalid_argument,
                      ">>> ERROR (ArrayTools::cloneScaleFields): Input fields container must have rank 2, 3, or 4.");
  TEUCHOS_TEST_FOR_EXCEPTION( (getrank(outputFields) != getrank(inputFields)+1), std::invalid_argument,
                      ">>> ERROR (ArrayTools::cloneScaleFields): The rank of the input fields container must be one less than the rank of the output fields container.");
  TEUCHOS_TEST_FOR_EXCEPTION( ( inputFactors.dimension(0) != outputFields.dimension(0) ), std::invalid_argument,
                      ">>> ERROR (ArrayTools::cloneScaleFields): Zeroth dimensions of input factors container and output fields container (numbers of integration domains) must agree!");
  TEUCHOS_TEST_FOR_EXCEPTION( ( inputFactors.dimension(1) != outputFields.dimension(1) ), std::invalid_argument,
                      ">>> ERROR (ArrayTools::cloneScaleFields): First dimensions of input factors container and output fields container (numbers of fields) must agree!");
  for (size_t i=0; i<getrank(inputFields); i++) {
    std::string errmsg  = ">>> ERROR (ArrayTools::cloneScaleFields): Dimensions ";
    errmsg += (char)(48+i);
    errmsg += " and ";
    errmsg += (char)(48+i+1);
    errmsg += " of the input and output fields containers must agree!";
    TEUCHOS_TEST_FOR_EXCEPTION( (inputFields.dimension(i) != outputFields.dimension(i+1)), std::invalid_argument, errmsg );
  }
#endif
   ArrayWrapper<Scalar,ArrayOutFields, Rank<ArrayOutFields >::value,false>outputFieldsWrap(outputFields);
   ArrayWrapper<Scalar,ArrayInFactors, Rank<ArrayInFactors >::value,true>inputFactorswrap(inputFactors);
   ArrayWrapper<Scalar,ArrayInFields, Rank<ArrayInFields >::value,true>inputFieldsWrap(inputFields);
   
  // get sizes
  size_t invalRank      = getrank(inputFields);
  size_t outvalRank     = getrank(outputFields);
  int numCells       = outputFields.dimension(0);
  int numFields      = outputFields.dimension(1);
  int numPoints      = outputFields.dimension(2);
  int dim1Tens       = 0;
  int dim2Tens       = 0;
  if (outvalRank > 3) {
    dim1Tens = outputFields.dimension(3);
    if (outvalRank > 4) {
      dim2Tens = outputFields.dimension(4);
    }
  }

  switch(invalRank) {
    case 2: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            outputFieldsWrap(cl, bf, pt) = inputFieldsWrap(bf, pt) * inputFactorswrap(cl, bf);
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 2
    break;

    case 3: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            for( int iVec = 0; iVec < dim1Tens; iVec++) {
              outputFieldsWrap(cl, bf, pt, iVec) = inputFieldsWrap(bf, pt, iVec) * inputFactorswrap(cl, bf);
            } // D1-loop
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 3
    break;

    case 4: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            for( int iTens1 = 0; iTens1 < dim1Tens; iTens1++) {
              for( int iTens2 = 0; iTens2 < dim2Tens; iTens2++) {
                outputFieldsWrap(cl, bf, pt, iTens1, iTens2) = inputFieldsWrap(bf, pt, iTens1, iTens2) * inputFactorswrap(cl, bf);
              } // D2-loop
            } // D1-loop
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 4
    break;

    default:
      TEUCHOS_TEST_FOR_EXCEPTION( !( (invalRank == 2) || (invalRank == 3) || (invalRank == 4) ), std::invalid_argument,
                          ">>> ERROR (ArrayTools::cloneScaleFields): This method is defined only for rank-2, 3 or 4 input containers.");
  }// invalRank

} // cloneScaleFields


template<class Scalar, class ArrayInOutFields, class ArrayInFactors>
void ArrayTools::scaleFields(ArrayInOutFields &      inoutFields,
                             const ArrayInFactors &  inputFactors) {

#ifdef HAVE_INTREPID_DEBUG
  TEUCHOS_TEST_FOR_EXCEPTION( (getrank(inputFactors) != 2), std::invalid_argument,
                      ">>> ERROR (ArrayTools::scaleFields): The rank of the input factors container must be 2.");
  TEUCHOS_TEST_FOR_EXCEPTION( ( (getrank(inoutFields) < 3) || (getrank(inoutFields) > 5) ), std::invalid_argument,
                      ">>> ERROR (ArrayTools::scaleFields): Input/output fields container must have rank 3, 4, or 5.");
  TEUCHOS_TEST_FOR_EXCEPTION( ( inputFactors.dimension(0) != inoutFields.dimension(0) ), std::invalid_argument,
                      ">>> ERROR (ArrayTools::scaleFields): Zeroth dimensions of input factors container and input/output fields container (numbers of integration domains) must agree!");
  TEUCHOS_TEST_FOR_EXCEPTION( ( inputFactors.dimension(1) != inoutFields.dimension(1) ), std::invalid_argument,
                      ">>> ERROR (ArrayTools::scaleFields): First dimensions (number of fields) of input factors and input/output fields containers must agree!");
#endif
   ArrayWrapper<Scalar,ArrayInOutFields, Rank<ArrayInOutFields >::value,false>inoutFieldsWrap(inoutFields);
   ArrayWrapper<Scalar,ArrayInFactors, Rank<ArrayInFactors >::value,true>inputFactorsWrap(inputFactors);
  // get sizes
  size_t inoutRank      = getrank(inoutFields);
  int numCells       = inoutFields.dimension(0);
  int numFields      = inoutFields.dimension(1);
  int numPoints      = inoutFields.dimension(2);
  int dim1Tens       = 0;
  int dim2Tens       = 0;
  if (inoutRank > 3) {
    dim1Tens = inoutFields.dimension(3);
    if (inoutRank > 4) {
      dim2Tens = inoutFields.dimension(4);
    }
  }

  switch(inoutRank) {
    case 3: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            inoutFieldsWrap(cl, bf, pt) = inoutFieldsWrap(cl, bf, pt) * inputFactorsWrap(cl, bf);
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 2
    break;

    case 4: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            for( int iVec = 0; iVec < dim1Tens; iVec++) {
              inoutFieldsWrap(cl, bf, pt, iVec) = inoutFieldsWrap(cl, bf, pt, iVec) * inputFactorsWrap(cl, bf);
            } // D1-loop
          }// P-loop
        } // F-loop
      } // C-loop
    }// case 3
    break;

    case 5: {
      for(int cl = 0; cl < numCells; cl++) {
        for(int bf = 0; bf < numFields; bf++) {
          for(int pt = 0; pt < numPoints; pt++) {
            for( int iTens1 = 0; iTens1 < dim1Tens; iTens1++) {
              for( int iTens2 = 0; iTens2 < dim2Tens; iTens2++) {
                inoutFieldsWrap(cl, bf, pt, iTens1, iTens2) = inoutFieldsWrap(cl, bf, pt, iTens1, iTens2) * inputFactorsWrap(cl, bf);
              } // D2-loop
            } // D1-loop
          } // P-loop
        } // F-loop
      } // C-loop
    }// case 4
    break;

    default:
      TEUCHOS_TEST_FOR_EXCEPTION( !( (inoutRank == 3) || (inoutRank == 4) || (inoutRank == 5) ), std::invalid_argument,
                          ">>> ERROR (ArrayTools::cloneScaleFields): This method is defined only for rank-3, 4 or 5 input/output containers.");
  }// inoutRank

} // scaleFields


} // end namespace Intrepid

#if defined(Intrepid_SHOW_DEPRECATED_WARNINGS)
#ifdef __GNUC__
#warning "The Intrepid package is deprecated"
#endif
#endif