ListVector.h File Reference

($Id: ListVector.h 1351 2013-03-08 15:12:28Z arr $)

Class CXXR::ListVector and associated C interface. More...

#include "CXXR/VectorBase.h"
#include "CXXR/FixedVector.hpp"
#include "CXXR/SEXP_downcast.hpp"

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Namespaces
namespace	CXXR
	Namespace for the CXXR project.

Typedefs
typedef FixedVector< RHandle <>, VECSXP >	CXXR::ListVector
	General vector of RHandle<RObject>.

Functions
SEXP	SET_VECTOR_ELT (SEXP x, int i, SEXP v)
	Set element of CXXR::ListVector.
SEXP	VECTOR_ELT (SEXP x, int i)
	Examine element of CXXR::ListVector.

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Detailed Description

Class CXXR::ListVector and associated C interface.

(ListVector implements VECSXP.)

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Function Documentation

SEXP SET_VECTOR_ELT	(	SEXP	x,
		int	i,
		SEXP	v
	)

Set element of CXXR::ListVector.

Parameters:

x	Pointer to a CXXR::ListVector.
i	Index of the required element. There is no bounds checking.
v	Pointer, possibly null, to CXXR::RObject representing the new value.

Returns:

The new value v.

SEXP VECTOR_ELT ( SEXP  x, int  i  )

inline

Examine element of CXXR::ListVector.

Parameters:

x	Non-null pointer to a CXXR::ListVector .
i	Index of the required element. There is no bounds checking.

Returns:

The value of the i 'th element.