Revision

**e24ab1e1bade02a8136bd488815825e92fa6acd7**authored by Martin Maechler on**18 August 2010, 00:00:00 UTC**, committed by Gabor Csardi on**18 August 2010, 00:00:00 UTC****1 parent**57da57c

nacopula.h

```
/*
Copyright (C) 2010 Marius Hofert and Martin Maechler
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 3 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
You should have received a copy of the GNU General Public License along with
this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef NACOPULA_DEFS_H
#define NACOPULA_DEFS_H
#include <R.h>
#include <Rinternals.h>
/**< For internationalized messages */
#ifdef ENABLE_NLS
#include <libintl.h>
#define _(String) dgettext ("Matrix", String)
#else
#define _(String) (String)
#define dngettext(pkg, String, StringP, N) (N > 1 ? StringP : String)
#endif
SEXP sinc_c(SEXP x_);
SEXP A__c(SEXP x_, SEXP alpha, SEXP I_alpha);
SEXP rstable_c(SEXP n, SEXP alpha);
SEXP retstable_c(SEXP V0_, SEXP h, SEXP alpha, SEXP method);
SEXP rLog_c (SEXP n, SEXP p);
SEXP rFJoe_c (SEXP n, SEXP alpha);
SEXP rFFrank_c (SEXP n, SEXP theta_0, SEXP theta_1);
/**
* C API---for "us" but maybe also other R packages
* "export" it via ../inst/include/
*/
double sinc_MM(double x);
double A_(double x, double alpha);
double BdB0(double x, double alpha);
double rstable0(double alpha);
double rstable (double alpha);
void rstable_vec(double S[], const int n, const double alpha);
void retstable_MH(double *St, const double V0[], double h, double alpha, int n);
void retstable_LD(double *St, const double V0[], double h, double alpha, int n);
double rLog(double p);
double rFJoe(double alpha,
double iAlpha, /**< := 1 - alpha */
double gamma_1_a); /**< == Gamma(1 - alpha) == Gamma(iALpha) */
void rFJoe_vec(double V[], const int n,
const double alpha, const double iAlpha /**< := 1 - alpha */);
double rFFrank(double p, double alpha, double iAlpha /**< == 1 - alpha */,
int theta_0_le_1);
void rFFrank_vec(double *X, const int n,
const double theta_0, const double theta_1);
#endif
```

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