Matrix r4655
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Go to the source code of this file.
Functions | |
int | isPerm (const int *p, int n, int off) |
int | signPerm (const int *p, int n, int off) |
void | invertPerm (const int *p, int *ip, int n, int off, int ioff) |
void | asPerm (const int *p, int *ip, int m, int n, int off, int ioff) |
SEXP | R_isPerm (SEXP p, SEXP off) |
SEXP | R_signPerm (SEXP p, SEXP off) |
SEXP | R_invertPerm (SEXP p, SEXP off, SEXP ioff) |
SEXP | R_asPerm (SEXP p, SEXP off, SEXP ioff, SEXP n) |
void asPerm | ( | const int * | p, |
int * | ip, | ||
int | m, | ||
int | n, | ||
int | off, | ||
int | ioff | ||
) |
void invertPerm | ( | const int * | p, |
int * | ip, | ||
int | n, | ||
int | off, | ||
int | ioff | ||
) |
int isPerm | ( | const int * | p, |
int | n, | ||
int | off | ||
) |
Definition at line 4 of file perm.c.
References Matrix_Calloc, and Matrix_Free.
Referenced by invertPerm(), R_isPerm(), and signPerm().
SEXP R_asPerm | ( | SEXP | p, |
SEXP | off, | ||
SEXP | ioff, | ||
SEXP | n | ||
) |
SEXP R_invertPerm | ( | SEXP | p, |
SEXP | off, | ||
SEXP | ioff | ||
) |
Definition at line 110 of file perm.c.
References _, and invertPerm().
SEXP R_isPerm | ( | SEXP | p, |
SEXP | off | ||
) |
SEXP R_signPerm | ( | SEXP | p, |
SEXP | off | ||
) |
Definition at line 93 of file perm.c.
References _, and signPerm().
int signPerm | ( | const int * | p, |
int | n, | ||
int | off | ||
) |
Definition at line 23 of file perm.c.
References _, isPerm(), Matrix_Calloc, and Matrix_Free.
Referenced by R_signPerm(), sparseLU_determinant(), and sparseQR_determinant().