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authorAndy Wingo <wingo@pobox.com>2009-07-17 01:08:35 +0200
committerAndy Wingo <wingo@pobox.com>2009-07-19 14:53:03 +0200
commit2fa901a51f62da8a01112aefbf687530f4bff160 (patch)
tree98f0e185e3eb91ba3d7b0f07a29f75fc388a3397 /libguile/arrays.h
parentcf396142405d9076cc20eca9bf53376e80359a56 (diff)
downloadguile-2fa901a51f62da8a01112aefbf687530f4bff160.tar.gz
rename unif.[ch] to arrays.[ch]
* libguile/Makefile.am: * libguile/unif.c: * libguile/unif.h: * libguile/arrays.c: * libguile/arrays.h: Rename unif.[ch] to arrays.[ch]. * libguile.h: * libguile/array-handle.c: * libguile/array-map.c: * libguile/bitvectors.c: * libguile/bytevectors.c: * libguile/eq.c: * libguile/gc-card.c: * libguile/gc-malloc.c: * libguile/gc-mark.c: * libguile/gc.c: * libguile/init.c: * libguile/inline.h: * libguile/print.c: * libguile/random.c: * libguile/read.c: * libguile/socket.c: * libguile/sort.c: * libguile/srfi-4.c: * libguile/srfi-4.h: * libguile/strports.c: * libguile/vectors.c: * libguile/vectors.h: Update includers.
Diffstat (limited to 'libguile/arrays.h')
-rw-r--r--libguile/arrays.h110
1 files changed, 110 insertions, 0 deletions
diff --git a/libguile/arrays.h b/libguile/arrays.h
new file mode 100644
index 000000000..4ca39d00b
--- /dev/null
+++ b/libguile/arrays.h
@@ -0,0 +1,110 @@
+/* classes: h_files */
+
+#ifndef SCM_UNIF_H
+#define SCM_UNIF_H
+
+/* Copyright (C) 1995,1996,1997,1999,2000,2001, 2004, 2006, 2008, 2009 Free Software Foundation, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+
+
+#include "libguile/__scm.h"
+#include "libguile/print.h"
+#include "libguile/array-handle.h"
+
+
+
+/* This file contains the definitions for arrays and bit vectors.
+ Uniform numeric vectors are now in srfi-4.c.
+*/
+
+
+/** Arrays */
+
+SCM_API SCM scm_array_p (SCM v);
+SCM_API SCM scm_typed_array_p (SCM v, SCM type);
+SCM_API SCM scm_make_array (SCM fill, SCM bounds);
+SCM_API SCM scm_make_typed_array (SCM type, SCM fill, SCM bounds);
+SCM_API SCM scm_from_contiguous_typed_array (SCM type, SCM bounds,
+ const void *bytes,
+ size_t byte_len);
+SCM_API SCM scm_array_rank (SCM ra);
+SCM_API size_t scm_c_array_rank (SCM ra);
+SCM_API SCM scm_array_dimensions (SCM ra);
+SCM_API SCM scm_shared_array_root (SCM ra);
+SCM_API SCM scm_shared_array_offset (SCM ra);
+SCM_API SCM scm_shared_array_increments (SCM ra);
+SCM_API SCM scm_make_shared_array (SCM oldra, SCM mapfunc, SCM dims);
+SCM_API SCM scm_transpose_array (SCM ra, SCM args);
+SCM_API SCM scm_enclose_array (SCM ra, SCM axes);
+SCM_API SCM scm_array_in_bounds_p (SCM v, SCM args);
+SCM_API SCM scm_array_ref (SCM v, SCM args);
+SCM_API SCM scm_array_set_x (SCM v, SCM obj, SCM args);
+SCM_API SCM scm_array_contents (SCM ra, SCM strict);
+SCM_API SCM scm_uniform_array_read_x (SCM ra, SCM port_or_fd,
+ SCM start, SCM end);
+SCM_API SCM scm_uniform_array_write (SCM v, SCM port_or_fd,
+ SCM start, SCM end);
+SCM_API SCM scm_array_to_list (SCM v);
+SCM_API SCM scm_list_to_array (SCM ndim, SCM lst);
+SCM_API SCM scm_list_to_typed_array (SCM type, SCM ndim, SCM lst);
+SCM_API SCM scm_array_type (SCM ra);
+
+SCM_API int scm_is_array (SCM obj);
+SCM_API int scm_is_typed_array (SCM obj, SCM type);
+
+SCM_API SCM scm_ra2contig (SCM ra, int copy);
+
+/* internal. */
+
+typedef struct scm_i_t_array
+{
+ SCM v; /* the contents of the array, e.g., a vector or uniform vector. */
+ unsigned long base;
+} scm_i_t_array;
+
+SCM_API scm_t_bits scm_i_tc16_array;
+SCM_API scm_t_bits scm_i_tc16_enclosed_array;
+
+#define SCM_I_ARRAY_FLAG_CONTIGUOUS (1 << 16)
+
+#define SCM_I_ARRAYP(a) SCM_TYP16_PREDICATE (scm_i_tc16_array, a)
+#define SCM_I_ENCLOSED_ARRAYP(a) \
+ SCM_TYP16_PREDICATE (scm_i_tc16_enclosed_array, a)
+#define SCM_I_ARRAY_NDIM(x) ((size_t) (SCM_CELL_WORD_0 (x) >> 17))
+#define SCM_I_ARRAY_CONTP(x) (SCM_CELL_WORD_0(x) & SCM_I_ARRAY_FLAG_CONTIGUOUS)
+
+#define SCM_I_ARRAY_MEM(a) ((scm_i_t_array *) SCM_CELL_WORD_1 (a))
+#define SCM_I_ARRAY_V(a) (SCM_I_ARRAY_MEM (a)->v)
+#define SCM_I_ARRAY_BASE(a) (SCM_I_ARRAY_MEM (a)->base)
+#define SCM_I_ARRAY_DIMS(a) \
+ ((scm_t_array_dim *)((char *) SCM_I_ARRAY_MEM (a) + sizeof (scm_i_t_array)))
+
+SCM_INTERNAL SCM scm_i_make_array (int ndim, int enclosed);
+SCM_INTERNAL SCM scm_i_cvref (SCM v, size_t p, int enclosed);
+SCM_INTERNAL SCM scm_i_read_array (SCM port, int c);
+
+SCM_INTERNAL void scm_init_arrays (void);
+
+#endif /* SCM_UNIF_H */
+
+/*
+ Local Variables:
+ c-file-style: "gnu"
+ End:
+*/