A ParameterList validator for integer range lists. More...

#include <Zoltan2_IntegerRangeList.hpp>

Inherits ParameterEntryValidator.

Public Member Functions
	IntegerRangeListValidator (bool unsorted=false)
	Constructor: any Integral is valid. More...

	IntegerRangeListValidator (Integral validMin, Integral validMax, bool unsorted=false)
	Constructor: only Integrals in the specified range are valid. More...

const std::string	getXMLTypeName () const

void	printDoc (std::string const &docString, std::ostream &out) const

ValidStringsList	validStringValues () const

void	validate (Teuchos::ParameterEntry const &entry, std::string const &paramName, std::string const &sublistName) const

void	validateAndModify (std::string const &paramName, std::string const &sublistName, Teuchos::ParameterEntry *entry) const

Integral	getAllowedMinimum () const
	Return the minimum value permitted in the list. More...

Integral	getAllowedMaximum () const
	Return the maximum value permitted in the list. More...

bool	inputListWillBeSorted () const
	Return whether the list is sorted or not. More...

Detailed Description

template<typename T>
class Zoltan2::IntegerRangeListValidator< T >

A ParameterList validator for integer range lists.

An integer range list is a concise way to provide a list of integers. It is set as a string. Valid values are:

an integer
a range of integers given as two integers separated by a dash
the word "all"
any comma separated list of the above three

Examples:

"1,5,12,30-39,101"
"all"

A constructor flag determines how the list is processed at validateAndModify() time. Either the list is sorted and duplicates are removed, or the list remains as it was entered by the user. For example, if the list is to be modified:

 - "1,5,2,1" becomes "1,2,5"
 - "1-10,9-15" becomes 1-15"

Typical use cases for an integer range list are:

the list of processes that print status information
the list of fixed vertex IDs in a partitioning operation

At the call to validateAndModify(), the integer range list parameter value is changed from a string to an Array<Integral> which encodes the meaning of the string. (The last value in the array specifies whether the values are listed, whether the user requested "all", or whether the first and last value of a range is provided.)

Helper functions for interpreting the integer range list after it has been validated are:

validIntegralRangeList(const Teuchos::Array<Integral> &vals)

allValuesAreInRangeList(const Teuchos::Array<Integral> &vals)

allValuesAreInRangeList(const Teuchos::ParameterEntry &e)

noValuesAreInRangeList(const Teuchos::Array<Integral> &vals)

noValuesAreInRangeList(const Teuchos::ParameterEntry &e)

IsInRangeList(const Integral val, const Teuchos::Array<Integral> &valList, bool sorted=true)

IsInRangeList(const Integral val, const Teuchos::ParameterEntry &e)

Teuchos::ArrayView<Integral> getList(Teuchos::Array<Integral> &irl)

printIntegralRangeList(std::ostream &os, Teuchos::Array<Integral> &irl)

The template parameter is the data type of the values in the list.

Definition at line 47 of file Zoltan2_IntegerRangeList.hpp.

Constructor & Destructor Documentation

template<typename Integral >

Zoltan2::IntegerRangeListValidator< Integral >::IntegerRangeListValidator ( bool unsorted = false )

Constructor: any Integral is valid.

Parameters

unsorted normally the input integers will be sorted and duplicates will be removed. If this is not the desired behavior, then set unsorted to true.

Definition at line 501 of file Zoltan2_IntegerRangeList.hpp.

template<typename Integral >

Zoltan2::IntegerRangeListValidator< Integral >::IntegerRangeListValidator	(	Integral	validMin,
		Integral	validMax,
		bool	unsorted = `false`
	)

Constructor: only Integrals in the specified range are valid.

Parameters

validMin	all values implied by the integer range list must be bounded by this minimum.
validMax	all values implied by the integer range list must be bounded by this maximum.
unsorted	normally the input integers will be sorted and duplicates will be removed.. If this is not the desired behavior, then set `unsorted` to true.

Definition at line 507 of file Zoltan2_IntegerRangeList.hpp.

Member Function Documentation

template<typename Integral >

const std::string Zoltan2::IntegerRangeListValidator< Integral >::getXMLTypeName ( ) const

Definition at line 518 of file Zoltan2_IntegerRangeList.hpp.

template<typename Integral >

void Zoltan2::IntegerRangeListValidator< Integral >::printDoc	(	std::string const &	docString,
		std::ostream &	out
	)		const

Definition at line 526 of file Zoltan2_IntegerRangeList.hpp.

template<typename Integral >

ValidStringsList Zoltan2::IntegerRangeListValidator< Integral >::validStringValues ( ) const

Definition at line 542 of file Zoltan2_IntegerRangeList.hpp.

template<typename Integral >

void Zoltan2::IntegerRangeListValidator< Integral >::validate	(	Teuchos::ParameterEntry const &	entry,
		std::string const &	paramName,
		std::string const &	sublistName
	)		const

Definition at line 548 of file Zoltan2_IntegerRangeList.hpp.

template<typename Integral >

void Zoltan2::IntegerRangeListValidator< Integral >::validateAndModify	(	std::string const &	paramName,
		std::string const &	sublistName,
		Teuchos::ParameterEntry *	entry
	)		const

Definition at line 601 of file Zoltan2_IntegerRangeList.hpp.

template<typename T >

Integral Zoltan2::IntegerRangeListValidator< T >::getAllowedMinimum ( ) const

inline

Return the minimum value permitted in the list.

If getAllowedMinimum() > getAllowedMaximum(), then there are no limits on the integer values in the list.

Definition at line 421 of file Zoltan2_IntegerRangeList.hpp.

template<typename T >

Integral Zoltan2::IntegerRangeListValidator< T >::getAllowedMaximum ( ) const

inline

Return the maximum value permitted in the list.

If getAllowedMinimum() > getAllowedMaximum(), then there are no limits on the integer values in the list.

Definition at line 428 of file Zoltan2_IntegerRangeList.hpp.

template<typename T >

bool Zoltan2::IntegerRangeListValidator< T >::inputListWillBeSorted ( ) const

inline

Return whether the list is sorted or not.

By default, when the parameter value (a list of integers and integer ranges), is processed it is sorted and duplicates are removed. A constructor argument can be set so that the list is not sorted and duplicates are not removed.

Definition at line 436 of file Zoltan2_IntegerRangeList.hpp.

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

Zoltan2_IntegerRangeList.hpp

Public Member Functions

Detailed Description

template<typename T> class Zoltan2::IntegerRangeListValidator< T >

Constructor & Destructor Documentation

Member Function Documentation

template<typename T>
class Zoltan2::IntegerRangeListValidator< T >