26 #ifndef UQ_GSL_VECTOR_H
27 #define UQ_GSL_VECTOR_H
33 #include <queso/Defines.h>
34 #include <queso/Vector.h>
36 #include <gsl/gsl_vector.h>
101 const double&
operator[](
unsigned int i)
const;
119 double norm2 ()
const;
122 double norm1 ()
const;
133 void cwSet (
double value);
175 void print (std::ostream& os)
const;
182 void matlabDiff (
unsigned int firstPositionToStoreDiff,
double valueForRemainderPosition,
GslVector& outputVec)
const;
188 const std::string& fileName,
189 const std::string& fileType,
190 const std::set<unsigned int>& allowedSubEnvIds)
const;
192 const std::string& fileType,
193 const std::set<unsigned int>& allowedSubEnvIds);
211 gsl_vector*
data ()
const;
265 return *gsl_vector_ptr(
m_vec,i);
273 return *gsl_vector_const_ptr(
m_vec,i);
279 #endif // UQ_GSL_VECTOR_H
double norm2() const
Returns the 2-norm (Euclidean norm) of the vector.
bool atLeastOneComponentSmallerOrEqualThan(const GslVector &rhs) const
This function returns true if at least one component of this is smaller than or equal to the respecti...
double norm2Sq() const
Returns the 2-norm squared of this vector.
GslMatrix operator+(const GslMatrix &m1, const GslMatrix &m2)
void cwExtract(unsigned int initialPos, GslVector &vec) const
This function sets the values of this starting at position initialPos ans saves them in vector vec...
GslMatrix operator-(const GslMatrix &m1, const GslMatrix &m2)
int getMaxValueIndex() const
This function returns the index of the maximum value in the vector this.
double & operator[](unsigned int i)
Element access method (non-const).
double getMaxValue() const
Returns the maximum value in the vector this.
void matlabDiff(unsigned int firstPositionToStoreDiff, double valueForRemainderPosition, GslVector &outputVec) const
void print(std::ostream &os) const
Print method. Defines the behavior of the std::ostream << operator inherited from the Object class...
void cwSetGamma(const GslVector &a, const GslVector &b)
This function returns a random variate from the gamma distribution with vector parameters a and b...
int getMinValueIndex() const
This function returns the index of the minimum value in the vector this.
void getMinValueAndIndex(double &value, int &index)
This function returns minimum value in the vector this and its the index.
This (virtual) class sets up the environment underlying the use of the QUESO library by an executable...
void copy(const GslVector &src)
This function copies the elements of the vector src into this.
void cwInvert()
This function inverts component-wise the element values of this.
void cwSetInverseGamma(const GslVector &alpha, const GslVector &beta)
This function returns a random variate from the inverse gamma distribution with vector parameters alp...
void cwSetBeta(const GslVector &alpha, const GslVector &beta)
This function returns a random variate from the beta distribution, with vector parameters alpha and b...
void cwSetGaussian(double mean, double stdDev)
This function sets component-wise Gaussian random variates, with mean mean and standard deviation std...
GslMatrix operator*(double a, const GslMatrix &mat)
double norm1() const
Returns the 1-norm of the vector.
GslVector & operator=(const GslVector &rhs)
Copies values from vector rhs to this.
Class for vector operations (virtual).
void subWriteContents(const std::string &varNamePrefix, const std::string &fileName, const std::string &fileType, const std::set< unsigned int > &allowedSubEnvIds) const
const BaseEnvironment & env() const
A class for partitioning vectors and matrices.
GslVector & operator*=(double a)
Stores in this the coordinate-wise multiplication of this and a.
Class for vector operations using GSL library.
GslVector & operator/=(double a)
Stores in this the coordinate-wise division of this by a.
std::ostream & operator<<(std::ostream &os, const BaseEnvironment &obj)
void cwSetUniform(const GslVector &aVec, const GslVector &bVec)
This function sets component-wise a number uniformly distributed in the range of elements of [aVec...
void cwSet(double value)
Component-wise sets all values to this with value.
GslVector & operator+=(const GslVector &rhs)
Stores in this the coordinate-wise addition of this and rhs.
bool operator==(const GslVector &lhs, const GslVector &rhs)
void cwSetConcatenated(const GslVector &v1, const GslVector &v2)
This function concatenates GslVector v1 and GslVector v2 into this.
void cwSqrt()
This function returns component-wise the square-root of this.
void matlabLinearInterpExtrap(const GslVector &x1Vec, const GslVector &y1Vec, const GslVector &x2Vec)
double scalarProduct(const GslVector &x, const GslVector &y)
bool atLeastOneComponentSmallerThan(const GslVector &rhs) const
This function returns true if at least one component of this is smaller than the respective component...
GslVector operator/(double a, const GslVector &x)
void getMaxValueAndIndex(double &value, int &index)
This function returns maximum value in the vector this and its the index.
unsigned int sizeLocal() const
Returns the length of this vector.
The QUESO MPI Communicator Class.
gsl_vector * m_vec
GSL vector.
void sort()
This function sorts the elements of the vector this in ascending numerical order. ...
bool atLeastOneComponentBiggerOrEqualThan(const GslVector &rhs) const
This function returns true if at least one component of this is bigger than or equal to the respectiv...
double normInf() const
Returns the infinity-norm (maximum norm) of the vector.
void subReadContents(const std::string &fileName, const std::string &fileType, const std::set< unsigned int > &allowedSubEnvIds)
bool atLeastOneComponentBiggerThan(const GslVector &rhs) const
This function returns true if at least one component of this is bigger than the respective component ...
unsigned int sizeGlobal() const
Returns the global length of this vector.
double getMinValue() const
Returns minimum value in the vector this.
void mpiAllReduce(RawType_MPI_Op mpiOperation, const MpiComm &opComm, GslVector &resultVec) const
void mpiAllQuantile(double probability, const MpiComm &opComm, GslVector &resultVec) const
void mpiBcast(int srcRank, const MpiComm &bcastComm)
double sumOfComponents() const
Returns the sum of the components of the vector.
GslVector & operator-=(const GslVector &rhs)
Stores in this the coordinate-wise subtraction of this by rhs.
gsl_vector * data() const
GslVector()
Default Constructor.
GslVector abs() const
This function returns absolute value of elements in this.