The R Project SVN R

/*
 *  R : A Computer Language for Statistical Data Analysis
 *  Copyright (C) 1998-2000   Robert Gentleman, Ross Ihaka 
 *                            and the R Development Core Team
 *
 *  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 2 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, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _R_ERROR_H_
#define _R_ERROR_H_

#ifndef R_NO_REMAP
#define error Rf_error
#define warning Rf_warning
#endif

#ifdef  __cplusplus
extern "C" {
#endif

/*---- Packaged Error & Warning Messages ---- 
 *---- ================================= ----*/

/* ---> Handling & I18n 
 * via ErrorMessage() and WarningMessage() in ../../main/errors.c */

typedef enum {
    /* Argument list length and type errors */

    ERROR_NUMARGS = 1,
    ERROR_ARGTYPE = 2,
    ERROR_INCOMPAT_ARGS = 3,

    /* General type and length incompatibilities */

    ERROR_TSVEC_MISMATCH = 100,

    ERROR_UNIMPLEMENTED = 9998,
    ERROR_UNKNOWN = 9999
} R_ERROR;


typedef enum {

    WARNING_coerce_NA   = 101,
    WARNING_coerce_INACC= 102,
    WARNING_coerce_IMAG = 103,

    WARNING_UNKNOWN = 9999
} R_WARNING;


void    error(const char *, ...);
void    warning(const char *, ...);
void    WrongArgCount(char *);
void    UNIMPLEMENTED(char *);

#ifdef  __cplusplus
}
#endif

#endif /* _R_ERROR_H_ */