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9 #ifndef __IPDENSEVECTOR_HPP__
10 #define __IPDENSEVECTOR_HPP__
20 class DenseVectorSpace;
204 const std::string& name,
206 const std::string& prefix)
const
215 const std::string& name,
217 const std::string& prefix,
450 StringMetaDataMapType::const_iterator iter;
463 IntegerMetaDataMapType::const_iterator iter;
476 NumericMetaDataMapType::const_iterator iter;
490 StringMetaDataMapType::const_iterator iter;
499 IntegerMetaDataMapType::const_iterator iter;
508 NumericMetaDataMapType::const_iterator iter;
Number * values_
Dense Number array of vector values.
const NumericMetaDataMapType & GetNumericMetaData() const
Get map of meta data of type Number.
virtual ~DenseVector()
Destructor.
void CopyFromPos(Index Pos, const Vector &x)
Copy a subrange of x, starting at Pos, into the full data of this vector.
virtual Number Nrm2Impl() const
Computes the 2-norm of this vector (DNRM2)
void operator=(const DenseVector &)
Overloaded Equals Operator.
void set_values_from_scalar()
Auxilliary method for setting explicitly all elements in values_ to the current scalar value.
void CopyToPos(Index Pos, const Vector &x)
Copy the data in x into the subrange of this vector starting at position Pos in this vector.
virtual Number MinImpl() const
Min value in the vector.
virtual Number AmaxImpl() const
Computes the max-norm of this vector (based on IDAMAX)
void AddTwoVectorsImpl(Number a, const Vector &v1, Number b, const Vector &v2, Number c)
Add two vectors (a * v1 + b * v2).
virtual void PrintImpl(const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent, const std::string &prefix) const
Print the entire vector.
virtual Number MaxImpl() const
Max value in the vector.
DenseVector * MakeNewDenseVector() const
Method for creating a new vector of this specific type.
double Number
Type of all numbers.
std::map< std::string, std::vector< Number > > NumericMetaDataMapType
virtual Number DotImpl(const Vector &x) const
Computes inner product of vector x with this (DDOT)
void AddVectorQuotientImpl(Number a, const Vector &z, const Vector &s, Number c)
Add the quotient of two vectors, y = a * z/s + c * y.
virtual void ElementWiseAbsImpl()
take abs of the elements of the vector
bool HasNumericMetaData(const std::string tag) const
Check if Numeric meta exists for tag.
void ObjectChanged()
Objects derived from TaggedObject MUST call this method every time their internal state changes to up...
virtual void ElementWiseMultiplyImpl(const Vector &x)
Element-wise multiplication .
void SetNumericMetaData(std::string tag, std::vector< Number > meta_data)
Set meta data of type Number by tag.
EJournalLevel
Print Level Enum.
const StringMetaDataMapType & GetStringMetaData() const
Get map of meta data of type Number.
Number * x
Input: Starting point Output: Optimal solution.
NumericMetaDataMapType numeric_meta_data_
DenseVectorSpace(Index dim)
Constructor, requires dimension of all vector for this VectorSpace.
This vectors space is the vector space for DenseVector.
virtual Number SumLogsImpl() const
Computes the sum of the logs of the elements of vector.
int Index
Type of all indices of vectors, matrices etc.
void FreeInternalStorage(Number *values) const
Deallocate internal storage for the DenseVector.
const IntegerMetaDataMapType & GetIntegerMetaData() const
Get map of meta data of type Number.
void SetValues(const Number *x)
Set elements in the vector to the Number array x.
bool IsHomogeneous() const
Indicates if the vector is homogeneous (i.e., all entries have the value Scalar()
~DenseVectorSpace()
Destructor.
Number * expanded_values_
Dense Number array pointer that is used for ExpandedValues.
std::map< std::string, std::vector< Index > > IntegerMetaDataMapType
Template class for Smart Pointers.
virtual void SetImpl(Number value)
Set each element in the vector to the scalar alpha.
EJournalCategory
Category Selection Enum.
const DenseVectorSpace * owner_space_
Copy of the owner_space ptr as a DenseVectorSpace instead of a VectorSpace.
void SetIntegerMetaData(std::string tag, std::vector< Index > meta_data)
Set meta data of type Index by tag.
bool HasIntegerMetaData(const std::string tag) const
Check if Integer meta exists for tag.
Number scalar_
Homogeneous value of all elements if the vector is currently homogenous.
virtual void ElementWiseMinImpl(const Vector &x)
Set entry to min of itself and the corresponding element in x.
bool initialized_
Flag for Initialization.
virtual Number AsumImpl() const
Computes the 1-norm of this vector (DASUM)
virtual void ElementWiseMaxImpl(const Vector &x)
Set entry to max of itself and the corresponding element in x.
virtual void ElementWiseReciprocalImpl()
reciprocates the elements of the vector
Class responsible for all message output.
Number * Values()
Obtain pointer to the internal Number array with vector elements with the indention to change the vec...
Number * values_allocated()
Method of getting the internal values array, making sure that memory has been allocated.
IntegerMetaDataMapType integer_meta_data_
bool homogeneous_
Flag indicating whether the vector is currently homogeneous (that is, all elements have the same valu...
Number FracToBoundImpl(const Vector &delta, Number tau) const
Fraction to the boundary parameter.
virtual void ElementWiseSqrtImpl()
take square-root of the elements of the vector
VectorSpace base class, corresponding to the Vector base class.
std::map< std::string, std::vector< std::string > > StringMetaDataMapType
typedefs for the map variables that define meta data for the DenseVectorSpace
const Number * ExpandedValues() const
The same as the const version of Values, but we ensure that we always return a valid array,...
Number * ExpandedValues()
This is the same as Values, but we add it here so that ExpandedValues can also be used for the non-co...
Dense Vector Implementation.
virtual void CopyImpl(const Vector &x)
Copy the data of the vector x into this vector (DCOPY).
virtual Vector * MakeNew() const
Instantiation of the generate MakeNew method for the VectorSpace base class.
virtual void ScalImpl(Number alpha)
Scales the vector by scalar alpha (DSCAL)
virtual Number SumImpl() const
Computes the sum of the lements of vector.
Number * AllocateInternalStorage() const
Allocate internal storage for the DenseVector.
bool HasStringMetaData(const std::string tag) const
Check if string meta exists for tag.
Index Dim() const
Dimension of the Vector.
SmartPtr< DenseVector > MakeNewDenseVector() const
Create a new DenseVector from same VectorSpace.
virtual void AddScalarImpl(Number scalar)
Add scalar to every component of the vector.
virtual void ElementWiseDivideImpl(const Vector &x)
Element-wise division .
virtual void AxpyImpl(Number alpha, const Vector &x)
Add the multiple alpha of vector x to this vector (DAXPY)
virtual void ElementWiseSgnImpl()
Changes each entry in the vector to its sgn value.
Number Scalar() const
Scalar value of all entries in a homogeneous vector.
StringMetaDataMapType string_meta_data_
DenseVector()
Default Constructor.
DECLARE_STD_EXCEPTION(SUFFIX_EMPTY)
Index Dim() const
Accessor function for the dimension of the vectors of this type.
void PrintImplOffset(const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent, const std::string &prefix, Index offset) const
void SetStringMetaData(std::string tag, std::vector< std::string > meta_data)
Set meta data of type std::string by tag.