Functor base types and arithmetic operations. More...

Files
file	Argument.h

file	base_functor.h

file	Constant.h

file	Divide.h

file	FunctorArithmetic.h
	This file should be included in order to enable functor aritmethic in hydra.

file	Minus.h

file	Multiply.h

file	Sum.h

file	TagTraits.h

Data Structures
class	hydra::BaseFunctor< Functor, Signature, NPARAM >
	Base class for all functors in hydra. More...

Detailed Description

Functor base types and arithmetic operations.

Data Structure Documentation

◆ hydra::BaseFunctor

class hydra::BaseFunctor

template<typename Functor, typename Signature, size_t NPARAM>
class hydra::BaseFunctor< Functor, Signature, NPARAM >

Base class for all functors in hydra.

Template Parameters

Functor	is "bare" c++ functor implementing the template<typename T> Evaluate(T x) method.
NPARAM	number of parameters of the functor.

Examples:: dalitz_plot.C, and dalitz_plot.inl.

Inheritance diagram for hydra::BaseFunctor< Functor, Signature, NPARAM >:

Collaboration diagram for hydra::BaseFunctor< Functor, Signature, NPARAM >:

Public Types
enum	{ arity =detail::signature_traits<Signature>::arity }

typedef detail::signature_traits< Signature >::argument_type	argument_type

typedef void	hydra_functor_type

typedef detail::signature_traits< Signature >::return_type	return_type

Public Member Functions
__hydra_host__ __hydra_device__	BaseFunctor ()
	Default constructor. More...

	BaseFunctor (std::initializer_list< Parameter > init_parameters)
	Constructor taking a list of parameters. More...

	BaseFunctor (std::array< Parameter, NPARAM > const &init_parameters)
	Constructor taking std::array of parameters. More...

__hydra_host__ __hydra_device__	BaseFunctor (BaseFunctor< Functor, Signature, NPARAM > const &other)
	Copy constructor. More...

__hydra_host__ __hydra_device__ Functor &	GetFunctor ()

__hydra_host__ __hydra_device__ GReal_t	GetNorm () const

template<typename ... T>
__hydra_host__ __hydra_device__ std::enable_if<(!detail::is_valid_type_pack< argument_type, T... >::value), return_type >::type	operator() (T...x) const

template<typename ... T>
__hydra_host__ __hydra_device__ std::enable_if< detail::is_valid_type_pack< argument_type, T... >::value, return_type >::type	operator() (T...x) const
	Function call operator overload taking a pack of parameters convertible to the lambda signature. More...

template<typename T >
__hydra_host__ __hydra_device__ std::enable_if<(detail::is_tuple_type< typename std::decay< T >::type >::value) &&(!detail::is_tuple_of_function_arguments< typename std::decay< T >::type >::value) &&(hydra::thrust::detail::is_convertible< typename std::decay< T >::type, argument_type >::value), return_type >::type	operator() (T x) const
	Unary function call operator overload taking a tuple containing the lambda arguments in any other. More...

template<typename T >
__hydra_host__ __hydra_device__ std::enable_if<(detail::is_tuple_type< typename std::decay< T >::type >::value) &&(detail::is_tuple_of_function_arguments< typename std::decay< T >::type >::value), return_type >::type	operator() (T x) const
	Unary function call operator overload taking a tuple containing the lambda arguments in any other. More...

template<typename T1 , typename T2 >
__hydra_host__ __hydra_device__ std::enable_if<(detail::is_tuple_type< typename std::decay< T1 >::type >::value) &&(detail::is_tuple_of_function_arguments< typename std::decay< T1 >::type >::value) &&(detail::is_tuple_type< typename std::decay< T2 >::type >::value) &&(detail::is_tuple_of_function_arguments< typename std::decay< T2 >::type >::value), return_type >::type	operator() (T1 x, T2 y) const
	Binary function call operator overload taking two tuples containing the lambda arguments in any other. More...

template<typename T1 , typename T2 >
__hydra_host__ __hydra_device__ std::enable_if<(!detail::is_tuple_type< typename std::decay< T1 >::type >::value) &&(detail::is_function_argument< typename std::decay< T1 >::type >::value) &&(detail::is_tuple_type< typename std::decay< T2 >::type >::value) &&(detail::is_tuple_of_function_arguments< typename std::decay< T2 >::type >::value), return_type >::type	operator() (T1 x, T2 y) const
	Binary function call operator overload taking one tuple and a non-tuple, that containing put together would contain the lambda arguments in any order. More...

template<typename T1 , typename T2 >
__hydra_host__ __hydra_device__ std::enable_if<(!detail::is_tuple_type< typename std::decay< T1 >::type >::value) &&(detail::is_function_argument< typename std::decay< T1 >::type >::value) &&(detail::is_tuple_type< typename std::decay< T2 >::type >::value) &&(detail::is_tuple_of_function_arguments< typename std::decay< T2 >::type >::value), return_type >::type	operator() (T2 y, T1 x) const
	Binary function call operator overload taking one tuple and a non-tuple, that containing put together would contain the lambda arguments in any other. More...

__hydra_host__ __hydra_device__ BaseFunctor< Functor, Signature, NPARAM > &	operator= (BaseFunctor< Functor, Signature, NPARAM > const &other)
	Assignment operator. More...

void	PrintRegisteredParameters ()
	Print registered parameters. More...

__hydra_host__ __hydra_device__ void	SetNorm (GReal_t norm)

Public Member Functions inherited from hydra::detail::Parameters< NPARAM >
	Parameters ()=default

	Parameters (std::initializer_list< hydra::Parameter > init_parameters)

	Parameters (std::array< hydra::Parameter, N > const &init_parameters)

__hydra_host__ __hydra_device__	Parameters (hydra::Parameter(&init_parameters)[N])

__hydra_host__ __hydra_device__	Parameters (Parameters< N > const &other)

void	AddUserParameters (std::vector< hydra::Parameter * > &user_parameters)

__hydra_host__ __hydra_device__ size_t	GetNumberOfParameters () const

__hydra_host__ __hydra_device__ const hydra::Parameter &	GetParameter (Int i) const

__hydra_host__ const hydra::Parameter &	GetParameter (const char *name) const

__hydra_host__ __hydra_device__ const hydra::Parameter *	GetParameters () const

size_t	GetParametersKey ()

__hydra_host__ __hydra_device__ Parameters< N > &	operator= (Parameters< N > const &other)

__hydra_host__ __hydra_device__ GReal_t	operator[] (Int i) const

__hydra_host__ __hydra_device__ hydra::Parameter &	Parameter (Int i)

__hydra_host__ hydra::Parameter &	Parameter (const char *name)

void	PrintParameters ()
	Print registered parameters. More...

__hydra_host__ __hydra_device__ void	SetParameter (Int i, hydra::Parameter const &value)

__hydra_host__ __hydra_device__ void	SetParameter (Int i, double value)

__hydra_host__ void	SetParameter (const char *name, hydra::Parameter const &value)

__hydra_host__ void	SetParameter (const char *name, double value)

__hydra_host__ void	SetParameters (const std::vector< double > &parameters)
	Set parameters. More...

virtual void	Update (void)
	This method offers an opportunity to redo calculations and update values that depends only on the functor parameters. More...

Protected Attributes
BaseFunctor< Functor, Signature, NPARAM > &	_par

Additional Inherited Members
Static Public Attributes inherited from hydra::detail::Parameters< NPARAM >
static const size_t	parameter_count

Member Typedef Documentation

◆ argument_type

template<typename Functor, typename Signature, size_t NPARAM>

typedef detail::signature_traits<Signature>::argument_type hydra::BaseFunctor< Functor, Signature, NPARAM >::argument_type

◆ hydra_functor_type

template<typename Functor, typename Signature, size_t NPARAM>

typedef void hydra::BaseFunctor< Functor, Signature, NPARAM >::hydra_functor_type

◆ return_type

template<typename Functor, typename Signature, size_t NPARAM>

typedef detail::signature_traits<Signature>::return_type hydra::BaseFunctor< Functor, Signature, NPARAM >::return_type

Member Enumeration Documentation

◆ anonymous enum

template<typename Functor, typename Signature, size_t NPARAM>

anonymous enum

Enumerator
arity

Constructor & Destructor Documentation

◆ BaseFunctor() [1/4]

template<typename Functor, typename Signature, size_t NPARAM>

__hydra_host__ __hydra_device__ hydra::BaseFunctor< Functor, Signature, NPARAM >::BaseFunctor ( )

inlineexplicit

Default constructor.

◆ BaseFunctor() [2/4]

template<typename Functor, typename Signature, size_t NPARAM>

hydra::BaseFunctor< Functor, Signature, NPARAM >::BaseFunctor ( std::initializer_list< Parameter > init_parameters )

inline

Constructor taking a list of parameters.

Parameters

init_parameters std::initializer_list<Parameter> with the parameters of the functor.

◆ BaseFunctor() [3/4]

template<typename Functor, typename Signature, size_t NPARAM>

hydra::BaseFunctor< Functor, Signature, NPARAM >::BaseFunctor ( std::array< Parameter, NPARAM > const & init_parameters )

inline

Constructor taking std::array of parameters.

Parameters

init_parameters std::array<Parameter,NPARAM> with the parameters of the functor.

◆ BaseFunctor() [4/4]

template<typename Functor, typename Signature, size_t NPARAM>

__hydra_host__ __hydra_device__ hydra::BaseFunctor< Functor, Signature, NPARAM >::BaseFunctor ( BaseFunctor< Functor, Signature, NPARAM > const & other )

inline

Copy constructor.

Member Function Documentation

◆ GetFunctor()

template<typename Functor, typename Signature, size_t NPARAM>

__hydra_host__ __hydra_device__ Functor& hydra::BaseFunctor< Functor, Signature, NPARAM >::GetFunctor ( )

inline

◆ GetNorm()

template<typename Functor, typename Signature, size_t NPARAM>

__hydra_host__ __hydra_device__ GReal_t hydra::BaseFunctor< Functor, Signature, NPARAM >::GetNorm ( ) const

inline

◆ operator()() [1/7]

template<typename Functor, typename Signature, size_t NPARAM>

template<typename ... T>

__hydra_host__ __hydra_device__ std::enable_if< (!detail::is_valid_type_pack< argument_type, T...>::value), return_type>::type hydra::BaseFunctor< Functor, Signature, NPARAM >::operator() ( T... x ) const

inline

◆ operator()() [2/7]

template<typename Functor, typename Signature, size_t NPARAM>

template<typename ... T>

__hydra_host__ __hydra_device__ std::enable_if< detail::is_valid_type_pack< argument_type, T...>::value, return_type>::type hydra::BaseFunctor< Functor, Signature, NPARAM >::operator() ( T... x ) const

inline

Function call operator overload taking a pack of parameters convertible to the lambda signature.

◆ operator()() [3/7]

template<typename Functor, typename Signature, size_t NPARAM>

template<typename T >

__hydra_host__ __hydra_device__ std::enable_if< ( detail::is_tuple_type< typename std::decay<T>::type >::value ) && (!detail::is_tuple_of_function_arguments< typename std::decay<T>::type >::value) && ( hydra::thrust::detail::is_convertible< typename std::decay<T>::type, argument_type >::value ), return_type >::type hydra::BaseFunctor< Functor, Signature, NPARAM >::operator() ( T x ) const

inline

Unary function call operator overload taking a tuple containing the lambda arguments in any other.

◆ operator()() [4/7]

template<typename Functor, typename Signature, size_t NPARAM>

template<typename T >

__hydra_host__ __hydra_device__ std::enable_if< ( detail::is_tuple_type<typename std::decay<T>::type>::value ) && ( detail::is_tuple_of_function_arguments< typename std::decay<T>::type >::value), return_type>::type hydra::BaseFunctor< Functor, Signature, NPARAM >::operator() ( T x ) const

inline

Unary function call operator overload taking a tuple containing the lambda arguments in any other.

◆ operator()() [5/7]

template<typename Functor, typename Signature, size_t NPARAM>

template<typename T1 , typename T2 >

__hydra_host__ __hydra_device__ std::enable_if< ( detail::is_tuple_type<typename std::decay<T1>::type>::value ) && ( detail::is_tuple_of_function_arguments< typename std::decay<T1>::type >::value ) && ( detail::is_tuple_type<typename std::decay<T2>::type>::value ) && ( detail::is_tuple_of_function_arguments< typename std::decay<T2>::type >::value ) , return_type>::type hydra::BaseFunctor< Functor, Signature, NPARAM >::operator()	(	T1	x,
		T2	y
	)		const

inline

Binary function call operator overload taking two tuples containing the lambda arguments in any other.

◆ operator()() [6/7]

template<typename Functor, typename Signature, size_t NPARAM>

template<typename T1 , typename T2 >

__hydra_host__ __hydra_device__ std::enable_if< (!detail::is_tuple_type< typename std::decay<T1>::type>::value ) && ( detail::is_function_argument< typename std::decay<T1>::type >::value ) && ( detail::is_tuple_type< typename std::decay<T2>::type>::value ) && ( detail::is_tuple_of_function_arguments< typename std::decay<T2>::type >::value ), return_type>::type hydra::BaseFunctor< Functor, Signature, NPARAM >::operator()	(	T1	x,
		T2	y
	)		const

inline

Binary function call operator overload taking one tuple and a non-tuple, that containing put together would contain the lambda arguments in any order.

◆ operator()() [7/7]

template<typename Functor, typename Signature, size_t NPARAM>

template<typename T1 , typename T2 >

__hydra_host__ __hydra_device__ std::enable_if< (!detail::is_tuple_type< typename std::decay<T1>::type>::value ) && ( detail::is_function_argument< typename std::decay<T1>::type >::value ) && ( detail::is_tuple_type< typename std::decay<T2>::type>::value ) && ( detail::is_tuple_of_function_arguments< typename std::decay<T2>::type >::value ), return_type>::type hydra::BaseFunctor< Functor, Signature, NPARAM >::operator()	(	T2	y,
		T1	x
	)		const

inline

Binary function call operator overload taking one tuple and a non-tuple, that containing put together would contain the lambda arguments in any other.

◆ operator=()

template<typename Functor, typename Signature, size_t NPARAM>

__hydra_host__ __hydra_device__ BaseFunctor<Functor, Signature, NPARAM>& hydra::BaseFunctor< Functor, Signature, NPARAM >::operator= ( BaseFunctor< Functor, Signature, NPARAM > const & other )

inline

Assignment operator.

◆ PrintRegisteredParameters()

template<typename Functor, typename Signature, size_t NPARAM>

void hydra::BaseFunctor< Functor, Signature, NPARAM >::PrintRegisteredParameters ( )

inline

Print registered parameters.

◆ SetNorm()

template<typename Functor, typename Signature, size_t NPARAM>

__hydra_host__ __hydra_device__ void hydra::BaseFunctor< Functor, Signature, NPARAM >::SetNorm ( GReal_t norm )

inline

Field Documentation

◆ _par

template<typename Functor, typename Signature, size_t NPARAM>

BaseFunctor<Functor, Signature, NPARAM>& hydra::BaseFunctor< Functor, Signature, NPARAM >::_par

protected

Files

Data Structures

Detailed Description

Data Structure Documentation

◆ hydra::BaseFunctor

template<typename Functor, typename Signature, size_t NPARAM> class hydra::BaseFunctor< Functor, Signature, NPARAM >

Public Types

Public Member Functions

Protected Attributes

Additional Inherited Members

Member Typedef Documentation

◆ argument_type

◆ hydra_functor_type

◆ return_type

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ BaseFunctor() [1/4]

◆ BaseFunctor() [2/4]

◆ BaseFunctor() [3/4]

◆ BaseFunctor() [4/4]

Member Function Documentation

◆ GetFunctor()

◆ GetNorm()

◆ operator()() [1/7]

◆ operator()() [2/7]

◆ operator()() [3/7]

◆ operator()() [4/7]

◆ operator()() [5/7]

◆ operator()() [6/7]

◆ operator()() [7/7]

◆ operator=()

◆ PrintRegisteredParameters()

◆ SetNorm()

Field Documentation

◆ _par

template<typename Functor, typename Signature, size_t NPARAM>
class hydra::BaseFunctor< Functor, Signature, NPARAM >