30 |
|
} RMATRIX; |
31 |
|
|
32 |
|
#define rmx_lval(rm,r,c) ((rm)->mtx + (rm)->ncomp*((c)+(size_t)(rm)->ncols*(r))) |
33 |
+ |
#define rmx_val rmx_lval |
34 |
|
|
35 |
|
/* Initialize a RMATRIX struct but don't allocate array space */ |
36 |
|
extern RMATRIX *rmx_new(int nr, int nc, int n); |
46 |
|
|
47 |
|
/* Resolve data type based on two input types (returns 0 for mismatch) */ |
48 |
|
extern int rmx_newtype(int dtyp1, int dtyp2); |
49 |
+ |
|
50 |
+ |
/* Read matrix header from input stream (cannot be XML) */ |
51 |
+ |
extern int rmx_load_header(RMATRIX *rm, FILE *fp); |
52 |
+ |
|
53 |
+ |
/* Load next row as double (cannot be XML) */ |
54 |
+ |
extern int rmx_load_row(double *drp, const RMATRIX *rm, FILE *fp); |
55 |
+ |
|
56 |
+ |
/* Allocate & load post-header data from stream given type set in rm->dtype */ |
57 |
+ |
extern int rmx_load_data(RMATRIX *rm, FILE *fp); |
58 |
|
|
59 |
|
/* Load matrix from supported file type (NULL for stdin, '!' with command) */ |
60 |
|
extern RMATRIX *rmx_load(const char *inspec, RMPref rmp); |