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systemSolver->runBasicKinematic();

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This commit is contained in:
Aik-Siong Koh
2023-06-11 07:15:20 -06:00
parent d848450907
commit 3b08cd72df
182 changed files with 2789 additions and 535 deletions
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37
MbDCode/SparseRow.h
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@@ -3,6 +3,7 @@
#include <cmath>
#include "SparseVector.h"
#include "FullRow.h"
namespace MbD {
template <typename T>
@@ -10,16 +11,19 @@ namespace MbD {
{
public:
SparseRow(){}
SparseRow(size_t n) : SparseVector<T>(n) {}
SparseRow(std::initializer_list<std::pair<const size_t, T>> list) : SparseVector<T>{ list } {}
SparseRow(int n) : SparseVector<T>(n) {}
SparseRow(std::initializer_list<std::pair<const int, T>> list) : SparseVector<T>{ list } {}
SparseRow(std::initializer_list<std::initializer_list<T>> list) : SparseVector<T>{ list } {}
std::shared_ptr<SparseRow<double>> timesconditionedWithTol(double scaling, double tol);
std::shared_ptr<SparseRow<double>> conditionedWithTol(double tol);
void atiplusFullRow(int j, std::shared_ptr<FullRow<T>> fullRow);
void atiplusFullRowtimes(int j, std::shared_ptr<FullRow<T>> fullRow, double factor);
};
using SpRowDsptr = std::shared_ptr<SparseRow<double>>;
template<>
inline std::shared_ptr<SparseRow<double>> SparseRow<double>::timesconditionedWithTol(double scaling, double tol)
{
auto answer = std::make_shared<SparseRow<double>>(this->size());
auto answer = std::make_shared<SparseRow<double>>(this->numberOfElements());
for (auto const& keyValue : *this)
{
auto val = keyValue.second * scaling;
@@ -27,5 +31,32 @@ namespace MbD {
}
return answer;
}
template<>
inline std::shared_ptr<SparseRow<double>> SparseRow<double>::conditionedWithTol(double tol)
{
auto answer = std::make_shared<SparseRow<double>>(this->numberOfElements());
for (auto const& keyValue : *this)
{
auto val = keyValue.second;
if (std::abs(val) >= tol) (*answer)[keyValue.first] = val;
}
return answer;
}
template<typename T>
inline void SparseRow<T>::atiplusFullRow(int j, std::shared_ptr<FullRow<T>> fullRow)
{
for (int jj = 0; jj < fullRow->size(); jj++)
{
(*this)[j + jj] += fullRow->at(jj);
}
}
template<typename T>
inline void SparseRow<T>::atiplusFullRowtimes(int j, std::shared_ptr<FullRow<T>> fullRow, double factor)
{
for (int jj = 0; jj < fullRow->size(); jj++)
{
(*this)[j + jj] += fullRow->at(jj) * factor;
}
}
}