sxeval::operations::OperationsFactory< T > Class Template Reference

The OperationsFactory class is used to manage operations. More...

#include <OperationsFactory.hpp>

Public Member Functions
	OperationsFactory ()
	Default constructor.
template<typename OP >
std::enable_if< std::is_base_of< sxeval::AOperation< T >, OP >::value >::type	add ()
	Register an operation.
std::unique_ptr< AOperation< T > >	create (const std::string &key, const std::vector< IInstruction< T > * > args)
	Instantiate an operation from its key and arguments.
T	compute (const std::string &key, const std::vector< IInstruction< T > * > args) const
	Compute the result of an operation from its key and arguments.

Detailed Description

template<typename T>
class sxeval::operations::OperationsFactory< T >

The OperationsFactory class is used to manage operations.

Template Parameters

T	The type of values handled by the SXEval library. The supported types are int, signed char, short int, long int, unsigned int, unsigned char, unsigned long int, float, double and long double.

Constructor & Destructor Documentation

OperationsFactory()

template<typename T >

sxeval::operations::OperationsFactory< T >::OperationsFactory

(

)

Default constructor.

Member Function Documentation

add()

template<typename T >

template<typename OP >

std::enable_if< std::is_base_of< sxeval::AOperation< T >, OP >::value >::type sxeval::operations::OperationsFactory< T >::add

(

)

Register an operation.

Template Parameters

OP	The operation to register. The operation must inherit from sxeval::AOperation<T> and provide the static members KEY, ARITY_MIN and ARITY_MAX.

compute()

template<typename T >

T sxeval::operations::OperationsFactory< T >::compute	(	const std::string &	key,
		const std::vector< IInstruction< T > * >	args
	)		const

Compute the result of an operation from its key and arguments.

Parameters

key	The key of the operation to compute.
args	The arguments of the operation.

Returns

The result of the operation.

Exceptions

std::invalid_argument

if the key is unknown or if the number of arguments is not valid for the operation.

create()

template<typename T >

std::unique_ptr< sxeval::AOperation< T > > sxeval::operations::OperationsFactory< T >::create	(	const std::string &	key,
		const std::vector< IInstruction< T > * >	args
	)

Instantiate an operation from its key and arguments.

Parameters

key	The key of the operation to create.
args	The arguments of the operation.

Returns

A unique pointer to the created operation.

Exceptions

std::invalid_argument

if the key is unknown or if the number of arguments is not valid for the operation.

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

• include/sxeval/operations/OperationsFactory.hpp