Templates working again
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@@ -7,90 +7,5 @@
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***************************************************************************/
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#include "DiagonalMatrix.h"
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#include "FullMatrix.h"
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namespace MbD {
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DiagMatDsptr DiagonalMatrix::times(double factor)
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{
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auto nrow = (int)this->size();
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auto answer = std::make_shared<DiagonalMatrix>(nrow);
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for (int i = 0; i < nrow; i++)
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{
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answer->at(i) = this->at(i) * factor;
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}
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return answer;
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}
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void DiagonalMatrix::atiputDiagonalMatrix(int i, std::shared_ptr<DiagonalMatrix> diagMat)
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{
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for (int ii = 0; ii < diagMat->size(); ii++)
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{
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this->at(i + ii) = diagMat->at(ii);
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}
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}
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FColsptr<double> DiagonalMatrix::timesFullColumn(FColsptr<double> fullCol)
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{
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//"a*b = a(i,j)b(j) sum j."
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auto nrow = (int)this->size();
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auto answer = std::make_shared<FullColumn<double>>(nrow);
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for (int i = 0; i < nrow; i++)
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{
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answer->at(i) = this->at(i) * fullCol->at(i);
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}
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return answer;
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}
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FMatDsptr DiagonalMatrix::timesFullMatrix(FMatDsptr fullMat)
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{
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auto nrow = (int)this->size();
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auto answer = std::make_shared<FullMatrixDouble>(nrow);
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for (int i = 0; i < nrow; i++)
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{
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answer->at(i) = fullMat->at(i)->times(this->at(i));
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}
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return answer;
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}
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double DiagonalMatrix::sumOfSquares()
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{
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double sum = 0.0;
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for (int i = 0; i < this->size(); i++)
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{
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double element = this->at(i);
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sum += element * element;
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}
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return sum;
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}
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int DiagonalMatrix::numberOfElements()
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{
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auto n = (int)this->size();
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return n * n;
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}
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void DiagonalMatrix::zeroSelf()
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{
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for (int i = 0; i < this->size(); i++) {
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this->at(i) = 0.0;
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}
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}
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double DiagonalMatrix::maxMagnitude()
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{
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double max = 0.0;
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for (int i = 0; i < this->size(); i++)
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{
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double element = this->at(i);
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if (element < 0.0) element = -element;
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if (max < element) max = element;
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}
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return max;
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}
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std::ostream& DiagonalMatrix::printOn(std::ostream& s) const
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{
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s << "DiagMat[";
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s << this->at(0);
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for (int i = 1; i < this->size(); i++)
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{
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s << ", " << this->at(i);
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}
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s << "]";
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return s;
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}
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}
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using namespace MbD;
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