SST::OptionDefinitionImpl< T > Struct Template Reference

Class use to represent OptionDefinitions that store a value. More...

#include <configBase.h>

Inheritance diagram for SST::OptionDefinitionImpl< T >:

Public Member Functions
	OptionDefinitionImpl (std::string name, T val, std::function< int(T &, std::string)> parser)
	Constructor. More...
	OptionDefinitionImpl (std::string name, T val, std::function< int(T &, std::string)> parser, std::function< std::string()> ext_help)
	Constructor. More...
OptionDefinitionImpl &	operator= (const T &val)
OptionDefinitionImpl &	operator= (const OptionDefinitionImpl &val)
	operator T () const
	OptionDefinitionImpl (const OptionDefinitionImpl &)=delete
	OptionDefinitionImpl (OptionDefinitionImpl &&)=default
int	parse (std::string arg) override
	Function called to parse the option. More...
void	transfer (OptionDefinition *def) override
	Function called to transfer the value(s) of a separate OptionDefinition to the current OptionDefinition. More...
void	serialize (SST::Core::Serialization::serializer &ser) override
	Function called to serialize the data in the OptionDefinition. More...
void	to_string (std::vector< std::string > &out) override
	Adds a string representation to the input vector for each of the underlying variables. More...
Public Member Functions inherited from SST::OptionDefinition
	OptionDefinition (std::function< std::string()> ext_help)

Data Fields
T	value = T()
std::string	name
const std::function< int(T &, std::string)>	parser
Data Fields inherited from SST::OptionDefinition
const std::function< std::string()>	ext_help
bool	set_cmdline = false

Detailed Description

template<typename T>
struct SST::OptionDefinitionImpl< T >

Class use to represent OptionDefinitions that store a value.

The class is templated on the type of the stored data.

NOTE: This class should be created using the DECL_OPTION macro, which will also create an accessor function for the underlying data

Constructor & Destructor Documentation

OptionDefinitionImpl() [1/2]

template<typename T >

SST::OptionDefinitionImpl< T >::OptionDefinitionImpl ( std::string  name, T  val, std::function< int(T &, std::string)>  parser  )

inline

Constructor.

Parameters

name	Name of the option as seen by users of the class
val	Initialization value of the underlying value
paraser	Function used to parse the value of the option

OptionDefinitionImpl() [2/2]

template<typename T >

SST::OptionDefinitionImpl< T >::OptionDefinitionImpl ( std::string  name, T  val, std::function< int(T &, std::string)>  parser, std::function< std::string()>  ext_help  )

inline

Constructor.

Parameters

name	Name of the option as seen by users of the class
val	Initialization value of the underlying value
parser	Function used to parse the value of the option
ext_help	Function called to print extended help for the option

Member Function Documentation

parse()

template<typename T >

int SST::OptionDefinitionImpl< T >::parse ( std::string  arg )

inlineoverridevirtual

Function called to parse the option.

This generally defers to an underlying std::function that is defined when the OptionDefinition is declared (see children classes). There are standard parsers found in the StandardConfigParsers namespace, and extra parsing functions can be added to the namespace by child classes, if needed.

Parameters

arg	Argument passed to the option on the command line

Implements SST::OptionDefinition.

serialize()

template<typename T >

void SST::OptionDefinitionImpl< T >::serialize ( SST::Core::Serialization::serializer &  ser )

inlineoverridevirtual

Function called to serialize the data in the OptionDefinition.

See also

Impl::option_serialize_data()

Parameters

ser	Serializer used to serialize the data

Implements SST::OptionDefinition.

to_string()

template<typename T >

void SST::OptionDefinitionImpl< T >::to_string ( std::vector< std::string > &  out )

inlineoverridevirtual

Adds a string representation to the input vector for each of the underlying variables.

Format is variable = value. If there are no underlying variables, nothing will be added.

Parameters

[out]

out

vector to put the output strings in

Implements SST::OptionDefinition.

transfer()

template<typename T >

void SST::OptionDefinitionImpl< T >::transfer ( OptionDefinition *  def )

inlineoverridevirtual

Function called to transfer the value(s) of a separate OptionDefinition to the current OptionDefinition.

Parameters

def	OptionDefinition to copy value(s) from

Implements SST::OptionDefinition.

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

• src/sst/core/configBase.h