Skip to content
GitLab
Commit 7854212b authored by Thomas Witkowski's avatar Thomas Witkowski
Browse files

* Further development of SolutionDataStorage

parent 929d4333
Hide whitespace changes
Inline Side-by-side
AMDiS/src/FiniteElemSpace.h
View file @ 7854212b
......@@ -76,28 +76,28 @@ namespace AMDiS {
*/
inline std::string getName() const {
return name;
};
}
/** \brief
* Returns \ref admin
*/
inline DOFAdmin* getAdmin() const {
return admin;
};
}
/** \brief
* Returns \ref basFcts
*/
inline const BasisFunction* getBasisFcts() const {
return basFcts;
};
}
/** \brief
* Returns \ref mesh
*/
inline Mesh* getMesh() const {
return mesh;
};
}
protected:
/** \brief
......@@ -107,7 +107,7 @@ namespace AMDiS {
FiniteElemSpace(DOFAdmin* admin_,
const BasisFunction* basisFcts,
Mesh* mesh,
const std::string& name_="");
const std::string& name_ = "");
protected:
/** \brief
......
AMDiS/src/SolutionDataStorage.h
View file @ 7854212b
......@@ -25,8 +25,14 @@ namespace AMDiS {
class SolutionDataStorage
{
public:
/** \brief
*
*/
SolutionDataStorage(std::string name);
/** \brief
*
*/
~SolutionDataStorage();
/** \brief
......@@ -35,17 +41,60 @@ namespace AMDiS {
void setFixFESpace(typename SolutionHelper<T>::type feSpace,
bool cleanupFeSpace = false);
/** \brief
*
*/
void push(T *solution,
double timestamp,
bool cleanupSolution = true);
/** \brief
*
*/
void push(T *solution,
double timestamp,
FiniteElemSpace *feSpace = NULL,
typename SolutionHelper<T>::type feSpace,
bool cleanupSolution = true,
bool cleanupFeSpace = true);
bool pop(T *solution,
/** \brief
*
*/
bool pop(T **solution,
double *timestep);
bool pop(T **solution,
double *timestep,
FiniteElemSpace *feSpace = NULL);
typename SolutionHelper<T>::type feSpace);
/** \brief
* Returns for a given solution number the corresponding fe Space. If the
* the fe Space is fixed, the fe Space for all solutions is stored at
* position 0.
*/
typename SolutionHelper<T>::type getFeSpace(int i = 0) {
return feSpaces[i];
}
protected:
/** \brief
* Auxiliary function for deleting either a single fe space, or a
* vector of fe spaces.
*/
void deleteFeSpace(FiniteElemSpace* feSpace) {
DELETE feSpace;
}
void deleteFeSpace(std::vector<FiniteElemSpace*> feSpaces) {
for (int i = 0; i < static_cast<int>(feSpaces.size()); i++)
DELETE feSpaces[i];
feSpaces.empty();
}
/** \brief
* Deletes all pointers and empties all internal vectors.
*/
void cleanup();
/** \brief
......@@ -72,7 +121,7 @@ namespace AMDiS {
* Here, all the solutions (i.e. either DOFVectors or SystemVectors)
* are stored.
*/
std::vector<T> solutions;
std::vector<T*> solutions;
/** \brief
* Stores to every solution its FE Space. If \ref fixedFESpace is set
......
AMDiS/src/SolutionDataStorage.hh
View file @ 7854212b
......@@ -44,9 +44,7 @@ namespace AMDiS {
template<typename T>
void SolutionDataStorage<T>::push(T *solution,
double timestamp,
FiniteElemSpace *feSpace,
bool cleanupSolution,
bool cleanupFeSpace)
bool cleanupSolution)
{
// If pop was the last operation, cleanup and reset the data storage.
if (poped) {
......@@ -58,29 +56,35 @@ namespace AMDiS {
timestamps.push_back(timestamp);
cleanupSolutions.push_back(cleanupSolution);
lastPos++;
}
template<typename T>
void SolutionDataStorage<T>::push(T *solution,
double timestamp,
typename SolutionHelper<T>::type feSpace,
bool cleanupSolution,
bool cleanupFeSpace)
{
push(solution, timestamp, cleanupSolution, cleanupFeSpace);
// Store fe space only, if we do not have a fixed fe space.
if (!fixedFESpace) {
feSpaces.push_back(feSpace);
cleanupFeSpaces.push_back(cleanupFeSpace);
}
lastPos++;
}
template<typename T>
bool SolutionDataStorage<T>::pop(T *solution,
double *timestamp,
FiniteElemSpace *feSpace)
bool SolutionDataStorage<T>::pop(T **solution,
double *timestamp)
{
if (lastPos < 0) {
return false;
}
solution = solutions[lastPos];
*solution = solutions[lastPos];
*timestamp = timestamps[lastPos];
if (!fixedFESpace) {
feSpace = feSpaces[lastPos];
}
lastPos--;
poped = true;
......@@ -88,6 +92,24 @@ namespace AMDiS {
return true;
}
template<typename T>
bool SolutionDataStorage<T>::pop(T **solution,
double *timestep,
typename SolutionHelper<T>::type feSpace)
{
if (!pop(solution, timestep))
return false;
if (!fixedFESpace) {
feSpace = feSpaces[lastPos + 1]; // + 1, because lastPos was decremented in pop call above
} else {
feSpace = feSpaces[0];
}
return true;
}
template<typename T>
void SolutionDataStorage<T>::cleanup()
{
......@@ -99,7 +121,7 @@ namespace AMDiS {
for (int i = 0; i < static_cast<int>(cleanupFeSpaces.size()); i++) {
if (cleanupFeSpaces[i]) {
DELETE feSpaces[i];
deleteFeSpace(feSpaces[i]);
}
}
......
AMDiS/src/SystemVector.h
View file @ 7854212b
......@@ -124,7 +124,7 @@ namespace AMDiS {
{
vectors.set(NULL);
};
}
/** \brief
* Copy Constructor.
......@@ -136,11 +136,19 @@ namespace AMDiS {
{
for (int i = 0; i < vectors.getSize(); i++) {
vectors[i] = new DOFVector<double>(*rhs.vectors[i]);
vectors[i] = NEW DOFVector<double>(*rhs.vectors[i]);
}
};
}
virtual ~SystemVector()
{}
virtual ~SystemVector() {};
void createNewDOFVectors(std::string name)
{
for (int i = 0; i < vectors.getSize(); i++) {
vectors[i] = NEW DOFVector<double>(feSpace[i], "tmp");
}
}
/** \brief
* Sets \ref vectors[index] = vec.
......@@ -148,7 +156,7 @@ namespace AMDiS {
inline void setDOFVector(int index, DOFVector<double> *vec) {
TEST_EXIT_DBG(index < vectors.getSize())("invalid index\n");
vectors[index] = vec;
};
}
/** \brief
* Returns \ref vectors[index].
......@@ -156,7 +164,7 @@ namespace AMDiS {
inline DOFVector<double> *getDOFVector(int index) {
TEST_EXIT_DBG(index < vectors.getSize())("invalid index\n");
return vectors[index];
};
}
/** \brief
* Returns \ref vectors[index].
......@@ -164,7 +172,7 @@ namespace AMDiS {
inline const DOFVector<double> *getDOFVector(int index) const {
TEST_EXIT_DBG(index < vectors.getSize())("invalid index\n");
return vectors[index];
};
}
/** \brief
* Returns sum of used vector sizes.
......@@ -176,25 +184,25 @@ namespace AMDiS {
totalSize += vectors[i]->getUsedSize();
}
return totalSize;
};
}
/** \brief
* Returns number of contained vectors.
*/
inline int getNumVectors() const {
return vectors.getSize();
};
}
inline int getSize() const {
return vectors.getSize();
};
}
/** \brief
* Returns \ref feSpace.
*/
inline FiniteElemSpace *getFESpace(int i) const {
return feSpace[i];
};
}
/** \brief
* Here the system vector is interpreted as one large vector. The given
......@@ -211,7 +219,7 @@ namespace AMDiS {
}
return (*(vectors[vectorIndex]))[localIndex];
};
}
/** \brief
* For const access.
......@@ -225,7 +233,7 @@ namespace AMDiS {
}
return (*(vectors[vectorIndex]))[localIndex];
};
}
/** \brief
* Sets all entries in all vectors to value.
......@@ -235,7 +243,7 @@ namespace AMDiS {
for (int i = 0; i < size; i++) {
vectors[i]->set(value);
}
};
}
/** \brief
* Sets all entries in all vectors to value.
......@@ -246,7 +254,7 @@ namespace AMDiS {
(*(vectors[i])) = value;
}
return *this;
};
}
/** \brief
* Assignement operator.
......@@ -258,7 +266,7 @@ namespace AMDiS {
(*(vectors[i])) = (*(rhs.getDOFVector(i)));
}
return *this;
};
}
void serialize(std::ostream &out) {
int size = vectors.getSize();
......@@ -266,7 +274,7 @@ namespace AMDiS {
for (int i = 0; i < size; i++) {
vectors[i]->serialize(out);
}
};
}
void deserialize(std::istream &in) {
int size, oldSize = vectors.getSize();
......@@ -278,7 +286,7 @@ namespace AMDiS {
for (int i = 0; i < size; i++) {
vectors[i]->deserialize(in);
}
};
}
void copy(const SystemVector& rhs) {
int size = vectors.getSize();
......@@ -286,21 +294,27 @@ namespace AMDiS {
for (int i = 0; i < size; i++) {
vectors[i]->copy(*(const_cast<SystemVector&>(rhs).getDOFVector(i)));
}
};
}
void interpol(std::vector<AbstractFunction<double, WorldVector<double> >*> *f) {
int size = vectors.getSize();
for (int i = 0; i < size; i++) {
vectors[i]->interpol((*f)[i]);
}
};
}
void interpol(SystemVector *v, double factor) {
for (int i = 0; i < v->getSize(); i++) {
vectors[i]->interpol(v->getDOFVector(i), factor);
}
}
void print() {
int size = vectors.getSize();
for (int i = 0; i < size; i++) {
vectors[i]->print();
}
};
}
......@@ -330,7 +344,7 @@ namespace AMDiS {
*(x.getDOFVector(i)) *= d;
}
return x;
};
}
/** \brief
* scalar product
......@@ -342,9 +356,9 @@ namespace AMDiS {
int size = x.getNumVectors();
for (int i = 0; i < size; i++) {
result += (*x.getDOFVector(i)) * (*y.getDOFVector(i));
};
}
return result;
};
}
/** \brief
* addition of two system vectors
......@@ -359,7 +373,7 @@ namespace AMDiS {
(*(x.getDOFVector(i))) += (*(y.getDOFVector(i)));
}
return x;
};
}
/**
* subtraction of two system vectors.
......@@ -374,7 +388,7 @@ namespace AMDiS {
(*(x.getDOFVector(i))) -= (*(y.getDOFVector(i)));
}
return x;
};
}
/** \brief
* multiplication with a scalar
......@@ -386,7 +400,7 @@ namespace AMDiS {
(*(result.getDOFVector(i))) *= d;
}
return result;
};
}
/** \brief
* multiplication with a scalar
......@@ -398,7 +412,7 @@ namespace AMDiS {
(*(result.getDOFVector(i))) *= d;
}
return result;
};
}
/** \brief
* addition of two system vectors
......@@ -414,21 +428,21 @@ namespace AMDiS {
(*(result.getDOFVector(i))) += (*(y.getDOFVector(i)));
}
return result;
};
}
/** \brief
* Calls SystemVector::set(). Used for solving.
*/
inline void set(SystemVector& x, double value) {
x.set(value);
};
}
/** \brief
* Calls SystemVector::set(). Used for solving.
*/
inline void setValue(SystemVector& x, double value) {
x.set(value);
};
}
/** \brief
* Norm of system vector.
......@@ -440,7 +454,7 @@ namespace AMDiS {
result += x->getDOFVector(i)->squareNrm2();
}
return sqrt(result);
};
}
/** \brief
* L2 norm of system vector.
......@@ -452,7 +466,7 @@ namespace AMDiS {
result += x->getDOFVector(i)->L2NormSquare();
}
return sqrt(result);
};
}
/** \brief
* H1 norm of system vector.
......@@ -464,7 +478,7 @@ namespace AMDiS {
result += x->getDOFVector(i)->H1NormSquare();
}
return sqrt(result);
};
}
inline void mv(Matrix<DOFMatrix*> &matrix,
const SystemVector &x,
......@@ -495,7 +509,7 @@ namespace AMDiS {
}
}
}
};
}
/** \brief
* y = a*x + y;
......@@ -514,7 +528,7 @@ namespace AMDiS {
for (i = 0; i < size; i++) {
axpy(a, *(x.getDOFVector(i)), *(y.getDOFVector(i)));
}
};
}
/** \brief
* y = x + a*y
......@@ -535,11 +549,11 @@ namespace AMDiS {
*/
inline int size(SystemVector* vec) {
return vec->getUsedSize();
};
}
inline void print(SystemVector* vec) {
vec->print();
};
}
}
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment