CXXR::DotInternalTable Class Reference

Table of functions invoked via .Internal(). More...

#include <DotInternal.h>

List of all members.

Static Public Member Functions
static BuiltInFunction *	get (const Symbol *sym)
	Get function accessed via .Internal().
static void	set (const Symbol *sym, BuiltInFunction *fun)
	Associate a Symbol with a .Internal() function.

Friends
class	BuiltInFunction

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Detailed Description

Table of functions invoked via .Internal().

This class, all of whose members are static, defines a mapping from Symbols to BuiltInFunction objects that are invoked via R's .Internal() framework.

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Member Function Documentation

static BuiltInFunction* CXXR::DotInternalTable::get ( const Symbol *  sym )

inlinestatic

Get function accessed via .Internal().

Parameters:

sym	Pointer to a Symbol.

Returns:

If x is associated with a function invoked in R via .Internal(), then a pointer to the appropriate CXXR::BuiltInFunction, otherwise a null pointer.

void DotInternalTable::set ( const Symbol *  sym, BuiltInFunction *  fun  )

static

Associate a Symbol with a .Internal() function.

Parameters:

sym	Pointer to a Symbol to be associated with a function.
fun	Pointer to the BuiltInFunction to be associated by this symbol. A null pointer is permissible, and signifies that any previous association of sym with a function is to be removed from the table.

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

• DotInternal.h ($Id: DotInternal.h 1397 2013-08-16 18:25:59Z arr $)
• DotInternal.cpp ($Id: DotInternal.cpp 1397 2013-08-16 18:25:59Z arr $)