QUESO::BaseVectorCdf< V, M > Class Template Reference

A templated (base) class for handling CDFs of vector functions. More...

#include <VectorCdf.h>

Inheritance diagram for QUESO::BaseVectorCdf< V, M >:

Public Member Functions
Constructor/Destructor methods
	BaseVectorCdf (const char *prefix, const VectorSet< V, M > &pdfSupport)
	Default constructor. More...
virtual	~BaseVectorCdf ()
	Virtual destructor. More...
Mathematical methods
const VectorSet< V, M > &	pdfSupport () const
	Returns the image set (support) of the PDF; access to protected attribute m_pdfSupport. More...
virtual void	values (const V &paramValues, V &cdfVec) const =0
	Finds the value of the vector CDF at each element of paramValue, and saves it in cdfVec. See template specialization. More...
virtual const BaseScalarCdf < double > &	cdf (unsigned int rowId) const =0

Protected Attributes
const BaseEnvironment &	m_env
std::string	m_prefix
const VectorSet< V, M > &	m_pdfSupport

I/O methods
virtual void	print (std::ostream &os) const =0
	Prints the vector CDF. See template specialization. More...
virtual void	subWriteContents (const std::string &varNamePrefix, const std::string &fileName, const std::string &fileType, const std::set< unsigned int > &allowedSubEnvIds) const
	Writes the CDF of an allowed sub-environment to a file. More...
std::ostream &	operator<< (std::ostream &os, const BaseVectorCdf< V, M > &obj)

Detailed Description

template<class V = GslVector, class M = GslMatrix>
class QUESO::BaseVectorCdf< V, M >

A templated (base) class for handling CDFs of vector functions.

In many applications is necessary to consider the properties of two or more RVs simultaneously (represented within QUESO as Random Vectors, via BaseVectorRV and derived classes). When dealing simultaneously with more than one RV, ie, a vector RV, the joint cumulative distribution function must also be defined. This class handles the CDFs of vector RV, which are referred to as multivariate/vector/joint CDFs.

Definition at line 53 of file VectorCdf.h.

Constructor & Destructor Documentation

template<class V, class M>

QUESO::BaseVectorCdf< V, M >::BaseVectorCdf	(	const char *	prefix,
		const VectorSet< V, M > &	pdfSupport
	)

Default constructor.

Instantiates an object of the class given a prefix and the support (image set) of the PDF that is related to this CDF (recall that the CDF of a continuous RV is the integral of the PDF of that RV).

Definition at line 31 of file VectorCdf.C.

References QUESO::BaseEnvironment::displayVerbosity(), QUESO::BaseVectorCdf< V, M >::m_env, QUESO::BaseVectorCdf< V, M >::m_prefix, and QUESO::BaseEnvironment::subDisplayFile().

  :
  m_env       (pdfSupport.env()),
  m_prefix    ((std::string)(prefix)+"Cdf_"),
  m_pdfSupport(pdfSupport)
{
  if ((m_env.subDisplayFile()) && (m_env.displayVerbosity() >= 5)) {
    *m_env.subDisplayFile() << "Entering BaseVectorCdf<V,M>::constructor()"
                           << ": prefix = " << m_prefix
                           << std::endl;
  }

  if ((m_env.subDisplayFile()) && (m_env.displayVerbosity() >= 5)) {
    *m_env.subDisplayFile() << "Leaving BaseVectorCdf<V,M>::constructor()"
                           << ": prefix = " << m_prefix
                           << std::endl;
  }
}

template<class V , class M >

QUESO::BaseVectorCdf< V, M >::~BaseVectorCdf ( )

virtual

Virtual destructor.

Definition at line 53 of file VectorCdf.C.

{
}

Member Function Documentation

template<class V = GslVector, class M = GslMatrix>

virtual const BaseScalarCdf<double>& QUESO::BaseVectorCdf< V, M >::cdf ( unsigned int  rowId ) const

pure virtual

Implemented in QUESO::SampledVectorCdf< V, M >.

Referenced by QUESO::horizontalDistances().

template<class V , class M >

const VectorSet< V, M > & QUESO::BaseVectorCdf< V, M >::pdfSupport

(

)

const

Returns the image set (support) of the PDF; access to protected attribute m_pdfSupport.

Definition at line 59 of file VectorCdf.C.

Referenced by QUESO::horizontalDistances().

{
  return m_pdfSupport;
}

template<class V = GslVector, class M = GslMatrix>

virtual void QUESO::BaseVectorCdf< V, M >::print ( std::ostream &  os ) const

pure virtual

Prints the vector CDF. See template specialization.

Implemented in QUESO::GaussianVectorCdf< V, M >, QUESO::SampledVectorCdf< V, M >, and QUESO::GenericVectorCdf< V, M >.

template<class V , class M >

void QUESO::BaseVectorCdf< V, M >::subWriteContents ( const std::string &  varNamePrefix, const std::string &  fileName, const std::string &  fileType, const std::set< unsigned int > &  allowedSubEnvIds  ) const

virtual

Writes the CDF of an allowed sub-environment to a file.

This function does nothing and should
not be called by the user.

Reimplemented in QUESO::SampledVectorCdf< V, M >.

Definition at line 66 of file VectorCdf.C.

{
  std::cerr << "WARNING: BaseVectorCdf<V,M>::subWriteContents() being used..."
            << std::endl;
  return;
}

template<class V = GslVector, class M = GslMatrix>

virtual void QUESO::BaseVectorCdf< V, M >::values ( const V &  paramValues, V &  cdfVec  ) const

pure virtual

Finds the value of the vector CDF at each element of paramValue, and saves it in cdfVec. See template specialization.

Implemented in QUESO::GaussianVectorCdf< V, M >, QUESO::SampledVectorCdf< V, M >, and QUESO::GenericVectorCdf< V, M >.

Friends And Related Function Documentation

template<class V = GslVector, class M = GslMatrix>

std::ostream& operator<< ( std::ostream &  os, const BaseVectorCdf< V, M > &  obj  )

friend

Definition at line 83 of file VectorCdf.h.

                                     {
    obj.print(os);
    return os;
  }

Member Data Documentation

template<class V = GslVector, class M = GslMatrix>

const BaseEnvironment& QUESO::BaseVectorCdf< V, M >::m_env

protected

Definition at line 98 of file VectorCdf.h.

Referenced by QUESO::BaseVectorCdf< V, M >::BaseVectorCdf(), QUESO::GaussianVectorCdf< V, M >::GaussianVectorCdf(), and QUESO::SampledVectorCdf< V, M >::SampledVectorCdf().

template<class V = GslVector, class M = GslMatrix>

const VectorSet<V,M>& QUESO::BaseVectorCdf< V, M >::m_pdfSupport

protected

Definition at line 100 of file VectorCdf.h.

template<class V = GslVector, class M = GslMatrix>

std::string QUESO::BaseVectorCdf< V, M >::m_prefix

protected

Definition at line 99 of file VectorCdf.h.

Referenced by QUESO::BaseVectorCdf< V, M >::BaseVectorCdf(), QUESO::GaussianVectorCdf< V, M >::GaussianVectorCdf(), QUESO::SampledVectorCdf< V, M >::SampledVectorCdf(), and QUESO::StatisticalForwardProblem< P_V, P_M, Q_V, Q_M >::solveWithMonteCarlo().

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The documentation for this class was generated from the following files:

• src/stats/inc/VectorCdf.h
• src/stats/src/VectorCdf.C