barrier.cpp File Reference

#include <algorithm>
#include <Rinternals.h>
#include <Rcpp/barrier.h>
#include <Rcpp/protection/Shield.h>
#include <Rcpp/r/compat.h>
#include "internal.h"

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Namespaces
namespace	Rcpp
	Rcpp API.
namespace	Rcpp::internal
	internal implementation details

Macros
#define	COMPILING_RCPP
#define	USE_RINTERNALS
#define	RCPP_HASH_CACHE_INDEX   4
#define	RCPP_CACHE_SIZE   5
#define	RCPP_HASH_CACHE_INITIAL_SIZE   1024

Functions
SEXP	get_string_elt (SEXP x, R_xlen_t i)
const char *	char_get_string_elt (SEXP x, R_xlen_t i)
void	set_string_elt (SEXP x, R_xlen_t i, SEXP value)
void	char_set_string_elt (SEXP x, R_xlen_t i, const char *value)
SEXP *	get_string_ptr (SEXP x)
SEXP	get_vector_elt (SEXP x, R_xlen_t i)
void	set_vector_elt (SEXP x, R_xlen_t i, SEXP value)
SEXP *	get_vector_ptr (SEXP x)
void *	dataptr (SEXP x)
const char *	char_nocheck (SEXP x)
attribute_hidden void	Rcpp::Rcpp_precious_init ()
attribute_hidden void	Rcpp::Rcpp_precious_teardown ()
attribute_hidden SEXP	Rcpp::Rcpp_precious_preserve (SEXP object)
attribute_hidden void	Rcpp::Rcpp_precious_remove (SEXP token)
SEXP	get_rcpp_cache ()
attribute_hidden SEXP	Rcpp::internal::get_Rcpp_namespace ()
SEXP	rcpp_get_stack_trace ()
SEXP	rcpp_set_stack_trace (SEXP e)
SEXP	set_error_occured (SEXP cache, SEXP e)
SEXP	set_current_error (SEXP cache, SEXP e)
SEXP	init_Rcpp_cache ()
SEXP	reset_current_error ()
int	error_occured ()
SEXP	rcpp_error_recorder (SEXP e)
SEXP	rcpp_get_current_error ()
int *	get_cache (int m)

Variables
static bool	Rcpp_cache_know = false
static SEXP	Rcpp_cache = R_NilValue
static SEXP	Rcpp::Rcpp_precious = R_NilValue

Macro Definition Documentation

COMPILING_RCPP

#define COMPILING_RCPP

Definition at line 22 of file barrier.cpp.

RCPP_CACHE_SIZE

#define RCPP_CACHE_SIZE   5

Definition at line 92 of file barrier.cpp.

Referenced by init_Rcpp_cache().

RCPP_HASH_CACHE_INDEX

#define RCPP_HASH_CACHE_INDEX   4

Definition at line 91 of file barrier.cpp.

Referenced by get_cache(), and init_Rcpp_cache().

RCPP_HASH_CACHE_INITIAL_SIZE

#define RCPP_HASH_CACHE_INITIAL_SIZE   1024

Definition at line 95 of file barrier.cpp.

Referenced by init_Rcpp_cache().

USE_RINTERNALS

#define USE_RINTERNALS

Definition at line 24 of file barrier.cpp.

Function Documentation

char_get_string_elt()

const char * char_get_string_elt ( SEXP x, R_xlen_t i )

inline

Definition at line 41 of file barrier.cpp.

References GET_CALLABLE.

Referenced by registerFunctions().

char_nocheck()

const char * char_nocheck ( SEXP x )

inline

Definition at line 84 of file barrier.cpp.

References GET_CALLABLE.

Referenced by registerFunctions(), and Rcpp::String::setBuffer().

char_set_string_elt()

void char_set_string_elt ( SEXP x, R_xlen_t i, const char * value )

inline

Definition at line 51 of file barrier.cpp.

References GET_CALLABLE.

Referenced by registerFunctions().

dataptr()

void * dataptr ( SEXP x )

inline

Definition at line 78 of file barrier.cpp.

References GET_CALLABLE.

Referenced by Rcpp::sugar::IndexHash< RTYPE >::IndexHash(), registerFunctions(), and Rcpp::sugar::SelfHash< RTYPE >::SelfHash().

error_occured()

int error_occured

(

)

Definition at line 224 of file barrier.cpp.

References get_rcpp_cache().

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get_cache()

int * get_cache

(

int

m

)

Definition at line 248 of file barrier.cpp.

References get_rcpp_cache(), and RCPP_HASH_CACHE_INDEX.

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get_rcpp_cache()

SEXP get_rcpp_cache

(

)

Definition at line 140 of file barrier.cpp.

References Rcpp_cache, and Rcpp_cache_know.

Referenced by CALLFUN_0(), error_occured(), get_cache(), rcpp_error_recorder(), rcpp_get_current_error(), rcpp_get_stack_trace(), rcpp_set_stack_trace(), and reset_current_error().

get_string_elt()

SEXP get_string_elt ( SEXP x, R_xlen_t i )

inline

Definition at line 36 of file barrier.cpp.

References GET_CALLABLE.

Referenced by registerFunctions().

get_string_ptr()

SEXP * get_string_ptr ( SEXP x )

inline

Definition at line 56 of file barrier.cpp.

References GET_CALLABLE, and RCPP_STRING_PTR.

Referenced by Rcpp::sugar::get_const_begin(), and registerFunctions().

get_vector_elt()

SEXP get_vector_elt ( SEXP x, R_xlen_t i )

inline

Definition at line 62 of file barrier.cpp.

References GET_CALLABLE.

Referenced by registerFunctions().

get_vector_ptr()

SEXP * get_vector_ptr ( SEXP x )

inline

Definition at line 72 of file barrier.cpp.

References GET_CALLABLE, and RCPP_VECTOR_PTR.

Referenced by registerFunctions().

init_Rcpp_cache()

SEXP init_Rcpp_cache

(

)

Definition at line 188 of file barrier.cpp.

References RCPP_CACHE_SIZE, RCPP_HASH_CACHE_INDEX, RCPP_HASH_CACHE_INITIAL_SIZE, set_current_error(), and set_error_occured().

Referenced by CALLFUN_0(), and R_init_Rcpp().

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rcpp_error_recorder()

SEXP rcpp_error_recorder

(

SEXP

e

)

Definition at line 230 of file barrier.cpp.

References get_rcpp_cache(), set_current_error(), and set_error_occured().

Referenced by CALLFUN_1().

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rcpp_get_current_error()

SEXP rcpp_get_current_error

(

)

Definition at line 243 of file barrier.cpp.

References get_rcpp_cache().

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rcpp_get_stack_trace()

SEXP rcpp_get_stack_trace

(

)

Definition at line 168 of file barrier.cpp.

References get_rcpp_cache().

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rcpp_set_stack_trace()

SEXP rcpp_set_stack_trace

(

SEXP

e

)

Definition at line 173 of file barrier.cpp.

References get_rcpp_cache().

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reset_current_error()

SEXP reset_current_error

(

)

Definition at line 208 of file barrier.cpp.

References get_rcpp_cache(), set_current_error(), and set_error_occured().

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set_current_error()

SEXP set_current_error	(	SEXP	cache,
		SEXP	e )

Definition at line 183 of file barrier.cpp.

Referenced by init_Rcpp_cache(), rcpp_error_recorder(), and reset_current_error().

set_error_occured()

SEXP set_error_occured	(	SEXP	cache,
		SEXP	e )

Definition at line 178 of file barrier.cpp.

Referenced by init_Rcpp_cache(), rcpp_error_recorder(), and reset_current_error().

set_string_elt()

void set_string_elt ( SEXP x, R_xlen_t i, SEXP value )

inline

Definition at line 46 of file barrier.cpp.

References GET_CALLABLE.

Referenced by registerFunctions().

set_vector_elt()

void set_vector_elt ( SEXP x, R_xlen_t i, SEXP value )

inline

Definition at line 67 of file barrier.cpp.

References GET_CALLABLE.

Referenced by registerFunctions().

Variable Documentation

Rcpp_cache

SEXP Rcpp_cache = R_NilValue

static

Definition at line 89 of file barrier.cpp.

Referenced by get_rcpp_cache().

Rcpp_cache_know

bool Rcpp_cache_know = false

static

Definition at line 88 of file barrier.cpp.

Referenced by get_rcpp_cache().