Lapack-etc.h File Reference

#include <Rconfig.h>
#include <R_ext/Lapack.h>

Go to the source code of this file.

Macros
#define	USE_FC_LEN_T
#define	FCONE
#define	ERROR_LAPACK_1(_ROUTINE_, _INFO_)
#define	ERROR_LAPACK_2(_ROUTINE_, _INFO_, _WARN_, _LETTER_)
#define	ERROR_LAPACK_3(_ROUTINE_, _INFO_, _WARN_, _NPROTECT_)
#define	ERROR_LAPACK_4(_ROUTINE_, _INFO_, _RANK_, _WARN_)

Macro Definition Documentation

ERROR_LAPACK_1

#define ERROR_LAPACK_1	(		_ROUTINE_,
			_INFO_
	)

Value:

do { \
    if ((_INFO_) < 0) \
        error(_("LAPACK routine '%s': argument %d had illegal value"), \
              #_ROUTINE_, -(_INFO_)); \
} while (0)

Definition at line 21 of file Lapack-etc.h.

ERROR_LAPACK_2

#define ERROR_LAPACK_2	(		_ROUTINE_,
			_INFO_,
			_WARN_,
			_LETTER_
	)

Value:

do { \
    ERROR_LAPACK_1(_ROUTINE_, _INFO_); \
    if ((_INFO_) > 0 && (_WARN_) > 0) { \
        if (_WARN_ > 1) \
            error  (_("LAPACK routine '%s': matrix is exactly singular, %s[i,i]=0, i=%d"), \
                    #_ROUTINE_, #_LETTER_, (_INFO_)); \
        else \
            warning(_("LAPACK routine '%s': matrix is exactly singular, %s[i,i]=0, i=%d"), \
                    #_ROUTINE_, #_LETTER_, (_INFO_)); \
    } \
} while (0)

Definition at line 28 of file Lapack-etc.h.

ERROR_LAPACK_3

#define ERROR_LAPACK_3	(		_ROUTINE_,
			_INFO_,
			_WARN_,
			_NPROTECT_
	)

Value:

do { \
    ERROR_LAPACK_1(_ROUTINE_, _INFO_); \
    if ((_INFO_) > 0 && (_WARN_) > 0) { \
        if (_WARN_ > 1) \
            error  (_("LAPACK routine '%s': leading principal minor of order %d is not positive"), \
                    #_ROUTINE_, (_INFO_)); \
        else { \
            warning(_("LAPACK routine '%s': leading principal minor of order %d is not positive"), \
                    #_ROUTINE_, (_INFO_)); \
            UNPROTECT(_NPROTECT_); \
            return ScalarInteger(_INFO_); \
        } \
    } \
} while (0)

Definition at line 41 of file Lapack-etc.h.

ERROR_LAPACK_4

#define ERROR_LAPACK_4	(		_ROUTINE_,
			_INFO_,
			_RANK_,
			_WARN_
	)

Value:

    do { \
        ERROR_LAPACK_1(_ROUTINE_, _INFO_); \
        if ((_INFO_) > 0 && (_WARN_) > 0) { \
            if (_WARN_ > 1) \
                error  (_("LAPACK routine '%s': matrix is rank deficient or not positive definite, the _computed_ rank is %d"), \
                        #_ROUTINE_, (_RANK_)); \
            else \
                warning(_("LAPACK routine '%s': matrix is rank deficient or not positive definite, the _computed_ rank is %d"), \
                        #_ROUTINE_, (_RANK_)); \
        } \
    } while (0)

Definition at line 57 of file Lapack-etc.h.

FCONE

#define FCONE

Definition at line 18 of file Lapack-etc.h.

USE_FC_LEN_T

#define USE_FC_LEN_T

Definition at line 8 of file Lapack-etc.h.