Rcpp::CppFunctionN< RESULT_TYPE, T > Class Template Reference

#include <Module.h>

Inheritance diagram for Rcpp::CppFunctionN< RESULT_TYPE, T >:

Collaboration diagram for Rcpp::CppFunctionN< RESULT_TYPE, T >:

Public Member Functions
	CppFunctionN (RESULT_TYPE(*fun)(T...), const char *docstring=0)
SEXP	operator() (SEXP *args)
int	nargs ()
bool	is_void ()
void	signature (std::string &s, const char *name)
DL_FUNC	get_function_ptr ()
Public Member Functions inherited from Rcpp::CppFunction
	CppFunction (const char *doc=0)
virtual	~CppFunction ()
virtual SEXP	get_formals ()
Public Member Functions inherited from Rcpp::CppFunctionBase
	CppFunctionBase ()
virtual	~CppFunctionBase ()

Private Attributes
RESULT_TYPE(*	ptr_fun )(T...)

Additional Inherited Members
Public Attributes inherited from Rcpp::CppFunction
std::string	docstring

Detailed Description

template<typename RESULT_TYPE, typename... T>
class Rcpp::CppFunctionN< RESULT_TYPE, T >

Definition at line 103 of file Module.h.

Constructor & Destructor Documentation

CppFunctionN()

template<typename RESULT_TYPE, typename... T>

Rcpp::CppFunctionN< RESULT_TYPE, T >::CppFunctionN ( RESULT_TYPE(* fun )(T...), const char * docstring = 0 )

inline

Definition at line 105 of file Module.h.

Member Function Documentation

get_function_ptr()

template<typename RESULT_TYPE, typename... T>

DL_FUNC Rcpp::CppFunctionN< RESULT_TYPE, T >::get_function_ptr ( )

inlinevirtual

The actual function pointer, as a catch all function pointer (see Rdynload.h for definition of DL_FUNC)

Implements Rcpp::CppFunction.

Definition at line 116 of file Module.h.

References ptr_fun.

is_void()

template<typename RESULT_TYPE, typename... T>

bool Rcpp::CppFunctionN< RESULT_TYPE, T >::is_void ( )

inlinevirtual

voidness

Reimplemented from Rcpp::CppFunction.

Definition at line 114 of file Module.h.

nargs()

template<typename RESULT_TYPE, typename... T>

int Rcpp::CppFunctionN< RESULT_TYPE, T >::nargs ( )

inlinevirtual

The number of arguments of the function

Reimplemented from Rcpp::CppFunction.

Definition at line 113 of file Module.h.

operator()()

template<typename RESULT_TYPE, typename... T>

SEXP Rcpp::CppFunctionN< RESULT_TYPE, T >::operator() ( SEXP * )

inlinevirtual

modules call the function with this interface. input: an array of SEXP output: a SEXP.

Reimplemented from Rcpp::CppFunctionBase.

Definition at line 107 of file Module.h.

signature()

template<typename RESULT_TYPE, typename... T>

void Rcpp::CppFunctionN< RESULT_TYPE, T >::signature ( std::string & , const char *  )

inlinevirtual

Human readable function signature (demangled if possible)

Reimplemented from Rcpp::CppFunction.

Definition at line 115 of file Module.h.

Member Data Documentation

ptr_fun

template<typename RESULT_TYPE, typename... T>

RESULT_TYPE(* Rcpp::CppFunctionN< RESULT_TYPE, T >::ptr_fun) (T...)

private

Definition at line 119 of file Module.h.

Referenced by get_function_ptr().

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

• inst/include/Rcpp/Module.h