cannam@95: /*
cannam@95:  * Copyright (c) 2003, 2007-11 Matteo Frigo
cannam@95:  * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
cannam@95:  *
cannam@95:  * This program is free software; you can redistribute it and/or modify
cannam@95:  * it under the terms of the GNU General Public License as published by
cannam@95:  * the Free Software Foundation; either version 2 of the License, or
cannam@95:  * (at your option) any later version.
cannam@95:  *
cannam@95:  * This program is distributed in the hope that it will be useful,
cannam@95:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@95:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@95:  * GNU General Public License for more details.
cannam@95:  *
cannam@95:  * You should have received a copy of the GNU General Public License
cannam@95:  * along with this program; if not, write to the Free Software
cannam@95:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@95:  *
cannam@95:  */
cannam@95: 
cannam@95: #include "ifftw.h"
cannam@95: 
cannam@95: #ifdef FFTW_DEBUG
cannam@95: #include <stdio.h>
cannam@95: 
cannam@95: typedef struct {
cannam@95:      printer super;
cannam@95:      FILE *f;
cannam@95: } P_file;
cannam@95: 
cannam@95: static void putchr_file(printer *p_, char c)
cannam@95: {
cannam@95:      P_file *p = (P_file *) p_;
cannam@95:      fputc(c, p->f);
cannam@95: }
cannam@95: 
cannam@95: static printer *mkprinter_file(FILE *f)
cannam@95: {
cannam@95:      P_file *p = (P_file *) X(mkprinter)(sizeof(P_file), putchr_file, 0);
cannam@95:      p->f = f;
cannam@95:      return &p->super;
cannam@95: }
cannam@95: 
cannam@95: void X(debug)(const char *format, ...)
cannam@95: {
cannam@95:      va_list ap;
cannam@95:      printer *p = mkprinter_file(stderr);
cannam@95:      va_start(ap, format);
cannam@95:      p->vprint(p, format, ap);
cannam@95:      va_end(ap);
cannam@95:      X(printer_destroy)(p);
cannam@95: }
cannam@95: #endif