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