* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice. */
-/* Software engineering face-lift by Greg J. Badros, 11-Dec-1999,
- gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */
/*
This file has code for arrays in lots of variants (double, integer,
#include <unistd.h>
#endif
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+
\f
/* The set of uniform scm_vector types is:
* Vector of: Called:
* long long llvect
*/
-scm_bits_t scm_tc16_array;
+scm_t_bits scm_tc16_array;
/* return the size of an element in a uniform array or 0 if type not
found. */
-scm_sizet
+size_t
scm_uniform_element_size (SCM obj)
{
- scm_sizet result;
+ size_t result;
switch (SCM_TYP7 (obj))
{
#ifdef HAVE_LONG_LONGS
case scm_tc7_llvect:
- result = sizeof (long_long);
+ result = sizeof (long long);
break;
#endif
if (SCM_EQ_P (prot, SCM_BOOL_T))
{
- SCM_NEWCELL (v);
if (k > 0)
{
- SCM_ASSERT_RANGE (1, scm_long2num (k), k <= SCM_BITVECTOR_MAX_LENGTH);
+ SCM_ASSERT_RANGE (1,
+ scm_long2num (k), k <= SCM_BITVECTOR_MAX_LENGTH);
i = sizeof (long) * ((k + SCM_LONG_BIT - 1) / SCM_LONG_BIT);
- SCM_SET_BITVECTOR_BASE (v, (char *) scm_must_malloc (i, "vector"));
- SCM_SET_BITVECTOR_LENGTH (v, k);
+ v = scm_alloc_cell (SCM_MAKE_BITVECTOR_TAG (k),
+ (scm_t_bits) scm_gc_malloc (i, "vector"));
}
else
- {
- SCM_SET_BITVECTOR_BASE (v, 0);
- SCM_SET_BITVECTOR_LENGTH (v, 0);
- }
+ v = scm_alloc_cell (SCM_MAKE_BITVECTOR_TAG (0), 0);
return v;
}
else if (SCM_CHARP (prot) && (SCM_CHAR (prot) == '\0'))
#ifdef HAVE_LONG_LONGS
else if (s == 'l')
{
- i = sizeof (long_long) * k;
+ i = sizeof (long long) * k;
type = scm_tc7_llvect;
}
#endif
SCM_ASSERT_RANGE (1, scm_long2num (k), k <= SCM_UVECTOR_MAX_LENGTH);
- SCM_NEWCELL (v);
- SCM_DEFER_INTS;
- SCM_SET_UVECTOR_BASE (v, (char *) scm_must_malloc (i ? i : 1, "vector"));
- SCM_SET_UVECTOR_LENGTH (v, k, type);
- SCM_ALLOW_INTS;
- return v;
+ return scm_alloc_cell (SCM_MAKE_UVECTOR_TAG (k, type),
+ (scm_t_bits) scm_gc_malloc (i, "vector"));
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_array_dimensions
{
SCM res = SCM_EOL;
- scm_sizet k;
- scm_array_dim *s;
+ size_t k;
+ scm_t_array_dim *s;
if (SCM_IMP (ra))
return SCM_BOOL_F;
switch (SCM_TYP7 (ra))
#define FUNC_NAME s_scm_shared_array_increments
{
SCM res = SCM_EOL;
- scm_sizet k;
- scm_array_dim *s;
+ size_t k;
+ scm_t_array_dim *s;
SCM_ASSERT (SCM_ARRAYP (ra), ra, SCM_ARG1, FUNC_NAME);
k = SCM_ARRAY_NDIM (ra);
s = SCM_ARRAY_DIMS (ra);
{
SCM ind;
register long j;
- register scm_sizet pos = SCM_ARRAY_BASE (ra);
- register scm_sizet k = SCM_ARRAY_NDIM (ra);
- scm_array_dim *s = SCM_ARRAY_DIMS (ra);
+ register unsigned long pos = SCM_ARRAY_BASE (ra);
+ register unsigned long k = SCM_ARRAY_NDIM (ra);
+ scm_t_array_dim *s = SCM_ARRAY_DIMS (ra);
if (SCM_INUMP (args))
{
if (k != 1)
scm_error_num_args_subr (what);
return pos + (SCM_INUM (args) - s->lbnd) * (s->inc);
}
- while (k && SCM_NIMP (args))
+ while (k && !SCM_NULLP (args))
{
ind = SCM_CAR (args);
args = SCM_CDR (args);
scm_make_ra (int ndim)
{
SCM ra;
- SCM_NEWCELL (ra);
SCM_DEFER_INTS;
- SCM_NEWSMOB(ra, ((long) ndim << 17) + scm_tc16_array,
- scm_must_malloc ((long) (sizeof (scm_array) + ndim * sizeof (scm_array_dim)),
- "array"));
+ SCM_NEWSMOB(ra, ((scm_t_bits) ndim << 17) + scm_tc16_array,
+ scm_gc_malloc ((sizeof (scm_t_array) +
+ ndim * sizeof (scm_t_array_dim)),
+ "array"));
SCM_ARRAY_V (ra) = scm_nullvect;
SCM_ALLOW_INTS;
return ra;
SCM
scm_shap2ra (SCM args, const char *what)
{
- scm_array_dim *s;
+ scm_t_array_dim *s;
SCM ra, spec, sp;
int ndim = scm_ilength (args);
if (ndim < 0)
SCM_DEFINE (scm_dimensions_to_uniform_array, "dimensions->uniform-array", 2, 1, 0,
(SCM dims, SCM prot, SCM fill),
- "@deffnx primitive make-uniform-vector length prototype [fill]\n"
+ "@deffnx {Scheme Procedure} make-uniform-vector length prototype [fill]\n"
"Create and return a uniform array or vector of type\n"
"corresponding to @var{prototype} with dimensions @var{dims} or\n"
"length @var{length}. If @var{fill} is supplied, it's used to\n"
"fill the array, otherwise @var{prototype} is used.")
#define FUNC_NAME s_scm_dimensions_to_uniform_array
{
- scm_sizet k;
- unsigned long int rlen = 1;
- scm_array_dim *s;
+ size_t k;
+ unsigned long rlen = 1;
+ scm_t_array_dim *s;
SCM ra;
+
if (SCM_INUMP (dims))
{
SCM answer = scm_make_uve (SCM_INUM (dims), prot);
scm_array_fill_x (answer, prot);
return answer;
}
+
SCM_ASSERT (SCM_NULLP (dims) || SCM_CONSP (dims),
dims, SCM_ARG1, FUNC_NAME);
ra = scm_shap2ra (dims, FUNC_NAME);
- SCM_SETOR_CAR (ra, SCM_ARRAY_CONTIGUOUS);
+ SCM_SET_ARRAY_CONTIGUOUS_FLAG (ra);
s = SCM_ARRAY_DIMS (ra);
k = SCM_ARRAY_NDIM (ra);
+
while (k--)
{
s[k].inc = rlen;
void
scm_ra_set_contp (SCM ra)
{
- scm_sizet k = SCM_ARRAY_NDIM (ra);
+ size_t k = SCM_ARRAY_NDIM (ra);
if (k)
{
long inc = SCM_ARRAY_DIMS (ra)[k - 1].inc;
{
if (inc != SCM_ARRAY_DIMS (ra)[k].inc)
{
- SCM_SETAND_CAR (ra, ~SCM_ARRAY_CONTIGUOUS);
+ SCM_CLR_ARRAY_CONTIGUOUS_FLAG (ra);
return;
}
inc *= (SCM_ARRAY_DIMS (ra)[k].ubnd
- SCM_ARRAY_DIMS (ra)[k].lbnd + 1);
}
}
- SCM_SETOR_CAR (ra, SCM_ARRAY_CONTIGUOUS);
+ SCM_SET_ARRAY_CONTIGUOUS_FLAG (ra);
}
SCM ra;
SCM inds, indptr;
SCM imap;
- scm_sizet i, k;
+ size_t k, i;
long old_min, new_min, old_max, new_max;
- scm_array_dim *s;
+ scm_t_array_dim *s;
SCM_VALIDATE_REST_ARGUMENT (dims);
SCM_VALIDATE_ARRAY (1,oldra);
return ra;
}
}
- imap = scm_apply (mapfunc, scm_reverse (inds), SCM_EOL);
+ imap = scm_apply_0 (mapfunc, scm_reverse (inds));
if (SCM_ARRAYP (oldra))
- i = (scm_sizet) scm_aind (oldra, imap, FUNC_NAME);
+ i = (size_t) scm_aind (oldra, imap, FUNC_NAME);
else
{
if (SCM_NINUMP (imap))
if (s[k].ubnd > s[k].lbnd)
{
SCM_SETCAR (indptr, SCM_MAKINUM (SCM_INUM (SCM_CAR (indptr)) + 1));
- imap = scm_apply (mapfunc, scm_reverse (inds), SCM_EOL);
+ imap = scm_apply_0 (mapfunc, scm_reverse (inds));
if (SCM_ARRAYP (oldra))
s[k].inc = scm_aind (oldra, imap, FUNC_NAME) - i;
#define FUNC_NAME s_scm_transpose_array
{
SCM res, vargs, *ve = &vargs;
- scm_array_dim *s, *r;
+ scm_t_array_dim *s, *r;
int ndim, i, k;
SCM_VALIDATE_REST_ARGUMENT (args);
#define FUNC_NAME s_scm_enclose_array
{
SCM axv, res, ra_inr;
- scm_array_dim vdim, *s = &vdim;
+ scm_t_array_dim vdim, *s = &vdim;
int ndim, j, k, ninr, noutr;
SCM_VALIDATE_REST_ARGUMENT (axes);
{
SCM ind = SCM_EOL;
long pos = 0;
- register scm_sizet k;
+ register size_t k;
register long j;
- scm_array_dim *s;
+ scm_t_array_dim *s;
SCM_VALIDATE_REST_ARGUMENT (args);
SCM_ASRTGO (SCM_NIMP (v), badarg1);
SCM_DEFINE (scm_uniform_vector_ref, "uniform-vector-ref", 2, 0, 0,
(SCM v, SCM args),
- "@deffnx primitive array-ref v . args\n"
+ "@deffnx {Scheme Procedure} array-ref v . args\n"
"Return the element at the @code{(index1, index2)} element in\n"
"@var{array}.")
#define FUNC_NAME s_scm_uniform_vector_ref
case scm_tc7_uvect:
return scm_ulong2num (((unsigned long *) SCM_VELTS (v))[pos]);
case scm_tc7_ivect:
- return scm_long2num(((signed long *) SCM_VELTS (v))[pos]);
+ return scm_long2num (((signed long *) SCM_VELTS (v))[pos]);
case scm_tc7_svect:
return SCM_MAKINUM (((short *) SCM_CELL_WORD_1 (v))[pos]);
#ifdef HAVE_LONG_LONGS
case scm_tc7_llvect:
- return scm_long_long2num (((long_long *) SCM_CELL_WORD_1 (v))[pos]);
+ return scm_long_long2num (((long long *) SCM_CELL_WORD_1 (v))[pos]);
#endif
case scm_tc7_fvect:
tries to recycle conses. (Make *sure* you want them recycled.) */
SCM
-scm_cvref (SCM v, scm_sizet pos, SCM last)
+scm_cvref (SCM v, unsigned long pos, SCM last)
#define FUNC_NAME "scm_cvref"
{
switch SCM_TYP7 (v)
return SCM_MAKINUM (((short *) SCM_CELL_WORD_1 (v))[pos]);
#ifdef HAVE_LONG_LONGS
case scm_tc7_llvect:
- return scm_long_long2num (((long_long *) SCM_CELL_WORD_1 (v))[pos]);
+ return scm_long_long2num (((long long *) SCM_CELL_WORD_1 (v))[pos]);
#endif
case scm_tc7_fvect:
if (SCM_NIMP (last) && !SCM_EQ_P (last, scm_flo0) && SCM_SLOPPY_REALP (last))
PROC is used (and it's called from C too). */
SCM_DEFINE (scm_array_set_x, "array-set!", 2, 0, 1,
(SCM v, SCM obj, SCM args),
- "@deffnx primitive uniform-array-set1! v obj args\n"
- "Sets the element at the @code{(index1, index2)} element in @var{array} to\n"
+ "@deffnx {Scheme Procedure} uniform-array-set1! v obj args\n"
+ "Set the element at the @code{(index1, index2)} element in @var{array} to\n"
"@var{new-value}. The value returned by array-set! is unspecified.")
#define FUNC_NAME s_scm_array_set_x
{
long pos = 0;
- SCM_VALIDATE_REST_ARGUMENT (args);
SCM_ASRTGO (SCM_NIMP (v), badarg1);
if (SCM_ARRAYP (v))
{
else
{
unsigned long int length;
- if (SCM_NIMP (args))
+ if (SCM_CONSP (args))
{
- SCM_ASSERT (SCM_CONSP(args) && SCM_INUMP (SCM_CAR (args)), args,
- SCM_ARG3, FUNC_NAME);
+ SCM_ASSERT (SCM_INUMP (SCM_CAR (args)), args, SCM_ARG3, FUNC_NAME);
SCM_ASRTGO (SCM_NULLP (SCM_CDR (args)), wna);
pos = SCM_INUM (SCM_CAR (args));
}
((char *) SCM_UVECTOR_BASE (v))[pos] = SCM_INUM (obj);
break;
case scm_tc7_uvect:
- SCM_VELTS(v)[pos] = SCM_PACK (scm_num2ulong(obj, SCM_ARG2, FUNC_NAME));
+ ((unsigned long *) SCM_UVECTOR_BASE (v))[pos]
+ = scm_num2ulong (obj, SCM_ARG2, FUNC_NAME);
break;
case scm_tc7_ivect:
- SCM_VELTS(v)[pos] = SCM_PACK (scm_num2long (obj, SCM_ARG2, FUNC_NAME));
+ ((long *) SCM_UVECTOR_BASE (v))[pos]
+ = scm_num2long (obj, SCM_ARG2, FUNC_NAME);
break;
case scm_tc7_svect:
SCM_ASRTGO (SCM_INUMP (obj), badobj);
- ((short *) SCM_CELL_WORD_1 (v))[pos] = SCM_INUM (obj);
+ ((short *) SCM_UVECTOR_BASE (v))[pos] = SCM_INUM (obj);
break;
#ifdef HAVE_LONG_LONGS
case scm_tc7_llvect:
- ((long_long *) SCM_CELL_WORD_1 (v))[pos] = scm_num2long_long (obj, SCM_ARG2, FUNC_NAME);
+ ((long long *) SCM_UVECTOR_BASE (v))[pos]
+ = scm_num2long_long (obj, SCM_ARG2, FUNC_NAME);
break;
#endif
-
-
case scm_tc7_fvect:
- ((float *) SCM_CELL_WORD_1 (v))[pos] = (float) scm_num2dbl (obj, FUNC_NAME);
+ ((float *) SCM_UVECTOR_BASE (v))[pos]
+ = (float) scm_num2dbl (obj, FUNC_NAME);
break;
case scm_tc7_dvect:
- ((double *) SCM_CELL_WORD_1 (v))[pos] = scm_num2dbl (obj, FUNC_NAME);
+ ((double *) SCM_UVECTOR_BASE (v))[pos]
+ = scm_num2dbl (obj, FUNC_NAME);
break;
case scm_tc7_cvect:
SCM_ASRTGO (SCM_INEXACTP (obj), badobj);
if (SCM_REALP (obj)) {
- ((double *) SCM_CELL_WORD_1 (v))[2 * pos] = SCM_REAL_VALUE (obj);
- ((double *) SCM_CELL_WORD_1 (v))[2 * pos + 1] = 0.0;
+ ((double *) SCM_UVECTOR_BASE (v))[2 * pos] = SCM_REAL_VALUE (obj);
+ ((double *) SCM_UVECTOR_BASE (v))[2 * pos + 1] = 0.0;
} else {
- ((double *) SCM_CELL_WORD_1 (v))[2 * pos] = SCM_COMPLEX_REAL (obj);
- ((double *) SCM_CELL_WORD_1 (v))[2 * pos + 1] = SCM_COMPLEX_IMAG (obj);
+ ((double *) SCM_UVECTOR_BASE (v))[2 * pos] = SCM_COMPLEX_REAL (obj);
+ ((double *) SCM_UVECTOR_BASE (v))[2 * pos + 1] = SCM_COMPLEX_IMAG (obj);
}
break;
case scm_tc7_vector:
wouldn't have contiguous elements. */
SCM_DEFINE (scm_array_contents, "array-contents", 1, 1, 0,
(SCM ra, SCM strict),
- "@deffnx primitive array-contents array strict\n"
"If @var{array} may be @dfn{unrolled} into a one dimensional shared array\n"
"without changing their order (last subscript changing fastest), then\n"
"@code{array-contents} returns that shared array, otherwise it returns\n"
return ra;
case scm_tc7_smob:
{
- scm_sizet k, ndim = SCM_ARRAY_NDIM (ra), len = 1;
+ size_t k, ndim = SCM_ARRAY_NDIM (ra), len = 1;
if (!SCM_ARRAYP (ra) || !SCM_ARRAY_CONTP (ra))
return SCM_BOOL_F;
for (k = 0; k < ndim; k++)
{
SCM ret;
long inc = 1;
- scm_sizet k, len = 1;
+ size_t k, len = 1;
for (k = SCM_ARRAY_NDIM (ra); k--;)
len *= SCM_ARRAY_DIMS (ra)[k].ubnd - SCM_ARRAY_DIMS (ra)[k].lbnd + 1;
k = SCM_ARRAY_NDIM (ra);
SCM_ARRAY_DIMS (ret)[k].inc = inc;
inc *= SCM_ARRAY_DIMS (ra)[k].ubnd - SCM_ARRAY_DIMS (ra)[k].lbnd + 1;
}
- SCM_ARRAY_V (ret) = scm_make_uve ((inc - 1), scm_array_prototype (ra));
+ SCM_ARRAY_V (ret) = scm_make_uve (inc, scm_array_prototype (ra));
if (copy)
scm_array_copy_x (ra, ret);
return ret;
SCM_DEFINE (scm_uniform_array_read_x, "uniform-array-read!", 1, 3, 0,
(SCM ra, SCM port_or_fd, SCM start, SCM end),
- "@deffnx primitive uniform-vector-read! uve [port-or-fdes] [start] [end]\n"
- "Attempts to read all elements of @var{ura}, in lexicographic order, as\n"
+ "@deffnx {Scheme Procedure} uniform-vector-read! uve [port-or-fdes] [start] [end]\n"
+ "Attempt to read all elements of @var{ura}, in lexicographic order, as\n"
"binary objects from @var{port-or-fdes}.\n"
- "If an end of file is encountered during\n"
- "uniform-array-read! the objects up to that point only are put into @var{ura}\n"
+ "If an end of file is encountered,\n"
+ "the objects up to that point are put into @var{ura}\n"
"(starting at the beginning) and the remainder of the array is\n"
"unchanged.\n\n"
"The optional arguments @var{start} and @var{end} allow\n"
SCM_ASSERT (SCM_INUMP (port_or_fd)
|| (SCM_OPINPORTP (port_or_fd)),
port_or_fd, SCM_ARG2, FUNC_NAME);
- vlen = SCM_INUM (scm_uniform_vector_length (v));
+ vlen = (SCM_TYP7 (v) == scm_tc7_smob
+ ? 0
+ : SCM_INUM (scm_uniform_vector_length (v)));
loop:
switch SCM_TYP7 (v)
#ifdef HAVE_LONG_LONGS
case scm_tc7_llvect:
base = (char *) SCM_UVECTOR_BASE (v);
- sz = sizeof (long_long);
+ sz = sizeof (long long);
break;
#endif
case scm_tc7_fvect:
if (SCM_NIMP (port_or_fd))
{
- scm_port *pt = SCM_PTAB_ENTRY (port_or_fd);
+ scm_t_port *pt = SCM_PTAB_ENTRY (port_or_fd);
int remaining = (cend - offset) * sz;
char *dest = base + (cstart + offset) * sz;
{
SCM_SYSCALL (ans = read (SCM_INUM (port_or_fd),
base + (cstart + offset) * sz,
- (scm_sizet) (sz * (cend - offset))));
+ (sz * (cend - offset))));
if (ans == -1)
SCM_SYSERROR;
}
SCM_DEFINE (scm_uniform_array_write, "uniform-array-write", 1, 3, 0,
(SCM v, SCM port_or_fd, SCM start, SCM end),
- "@deffnx primitive uniform-vector-write uve [port-or-fdes] [start] [end]\n"
+ "@deffnx {Scheme Procedure} uniform-vector-write uve [port-or-fdes] [start] [end]\n"
"Writes all elements of @var{ura} as binary objects to\n"
"@var{port-or-fdes}.\n\n"
"The optional arguments @var{start}\n"
"and @var{end} allow\n"
"a specified region of a vector (or linearized array) to be written.\n\n"
- "The number of objects actually written is returned. \n"
+ "The number of objects actually written is returned.\n"
"@var{port-or-fdes} may be\n"
"omitted, in which case it defaults to the value returned by\n"
"@code{(current-output-port)}.")
SCM_ASSERT (SCM_INUMP (port_or_fd)
|| (SCM_OPOUTPORTP (port_or_fd)),
port_or_fd, SCM_ARG2, FUNC_NAME);
- vlen = SCM_INUM (scm_uniform_vector_length (v));
-
+ vlen = (SCM_TYP7 (v) == scm_tc7_smob
+ ? 0
+ : SCM_INUM (scm_uniform_vector_length (v)));
+
loop:
switch SCM_TYP7 (v)
{
SCM_ASRTGO (SCM_ARRAYP (v), badarg1);
v = scm_ra2contig (v, 1);
cstart = SCM_ARRAY_BASE (v);
- vlen = SCM_ARRAY_DIMS (v)->inc
- * (SCM_ARRAY_DIMS (v)->ubnd - SCM_ARRAY_DIMS (v)->lbnd + 1);
+ vlen = (SCM_ARRAY_DIMS (v)->inc
+ * (SCM_ARRAY_DIMS (v)->ubnd - SCM_ARRAY_DIMS (v)->lbnd + 1));
v = SCM_ARRAY_V (v);
goto loop;
case scm_tc7_string:
#ifdef HAVE_LONG_LONGS
case scm_tc7_llvect:
base = (char *) SCM_UVECTOR_BASE (v);
- sz = sizeof (long_long);
+ sz = sizeof (long long);
break;
#endif
case scm_tc7_fvect:
{
SCM_SYSCALL (ans = write (SCM_INUM (port_or_fd),
base + (cstart + offset) * sz,
- (scm_sizet) (sz * (cend - offset))));
+ (sz * (cend - offset))));
if (ans == -1)
SCM_SYSERROR;
}
"length. If @var{bool} is @code{#t}, uve is OR'ed into\n"
"@var{bv}; If @var{bool} is @code{#f}, the inversion of uve is\n"
"AND'ed into @var{bv}.\n\n"
- "If uve is a unsigned integer vector all the elements of uve\n"
+ "If uve is a unsigned long integer vector all the elements of uve\n"
"must be between 0 and the @code{length} of @var{bv}. The bits\n"
"of @var{bv} corresponding to the indexes in uve are set to\n"
"@var{bool}. The return value is unspecified.")
SCM_ASSERT (SCM_BITVECTOR_LENGTH (v) == SCM_BITVECTOR_LENGTH (kv), v, SCM_ARG1, FUNC_NAME);
if (SCM_FALSEP (obj))
for (k = (SCM_BITVECTOR_LENGTH (v) + SCM_LONG_BIT - 1) / SCM_LONG_BIT; k--;)
- SCM_UNPACK (SCM_VELTS (v)[k]) &= ~ SCM_UNPACK(SCM_VELTS (kv)[k]);
+ SCM_BITVECTOR_BASE (v) [k] &= ~SCM_BITVECTOR_BASE (kv) [k];
else if (SCM_EQ_P (obj, SCM_BOOL_T))
for (k = (SCM_BITVECTOR_LENGTH (v) + SCM_LONG_BIT - 1) / SCM_LONG_BIT; k--;)
- SCM_UNPACK (SCM_VELTS (v)[k]) |= SCM_UNPACK (SCM_VELTS (kv)[k]);
+ SCM_BITVECTOR_BASE (v) [k] |= SCM_BITVECTOR_BASE (kv) [k];
else
goto badarg3;
break;
SCM_DEFINE (scm_bit_invert_x, "bit-invert!", 1, 0, 0,
(SCM v),
- "Modifies @var{bv} by replacing each element with its negation.")
+ "Modify @var{bv} by replacing each element with its negation.")
#define FUNC_NAME s_scm_bit_invert_x
{
long int k;
k = SCM_BITVECTOR_LENGTH (v);
for (k = (k + SCM_LONG_BIT - 1) / SCM_LONG_BIT; k--;)
- SCM_UNPACK (SCM_VELTS (v)[k]) = ~SCM_UNPACK (SCM_VELTS (v)[k]);
+ SCM_BITVECTOR_BASE (v) [k] = ~SCM_BITVECTOR_BASE (v) [k];
return SCM_UNSPECIFIED;
}
static SCM
-ra2l (SCM ra,scm_sizet base,scm_sizet k)
+ra2l (SCM ra,unsigned long base,unsigned long k)
{
register SCM res = SCM_EOL;
register long inc = SCM_ARRAY_DIMS (ra)[k].inc;
- register scm_sizet i;
+ register size_t i;
if (SCM_ARRAY_DIMS (ra)[k].ubnd < SCM_ARRAY_DIMS (ra)[k].lbnd)
return SCM_EOL;
i = base + (1 + SCM_ARRAY_DIMS (ra)[k].ubnd - SCM_ARRAY_DIMS (ra)[k].lbnd) * inc;
}
-SCM_DEFINE (scm_array_to_list, "array->list", 1, 0, 0,
+SCM_DEFINE (scm_t_arrayo_list, "array->list", 1, 0, 0,
(SCM v),
"Return a list consisting of all the elements, in order, of\n"
"@var{array}.")
-#define FUNC_NAME s_scm_array_to_list
+#define FUNC_NAME s_scm_t_arrayo_list
{
SCM res = SCM_EOL;
register long k;
res = scm_cons (SCM_BOOL(((long *) data)[k] & mask), res);
return res;
}
- case scm_tc7_uvect: {
- long *data = (long *)SCM_VELTS(v);
- for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
- res = scm_cons(scm_ulong2num(data[k]), res);
- return res;
- }
- case scm_tc7_ivect: {
- long *data = (long *)SCM_VELTS(v);
- for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
- res = scm_cons(scm_long2num(data[k]), res);
- return res;
- }
- case scm_tc7_svect: {
- short *data;
- data = (short *)SCM_VELTS(v);
- for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
- res = scm_cons(SCM_MAKINUM (data[k]), res);
- return res;
- }
+ case scm_tc7_byvect:
+ {
+ signed char *data = (signed char *) SCM_VELTS (v);
+ unsigned long k = SCM_UVECTOR_LENGTH (v);
+ while (k != 0)
+ res = scm_cons (SCM_MAKINUM (data[--k]), res);
+ return res;
+ }
+ case scm_tc7_uvect:
+ {
+ long *data = (long *)SCM_VELTS(v);
+ for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
+ res = scm_cons(scm_ulong2num(data[k]), res);
+ return res;
+ }
+ case scm_tc7_ivect:
+ {
+ long *data = (long *)SCM_VELTS(v);
+ for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
+ res = scm_cons(scm_long2num(data[k]), res);
+ return res;
+ }
+ case scm_tc7_svect:
+ {
+ short *data = (short *)SCM_VELTS(v);
+ for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
+ res = scm_cons(scm_short2num (data[k]), res);
+ return res;
+ }
#ifdef HAVE_LONG_LONGS
- case scm_tc7_llvect: {
- long_long *data;
- data = (long_long *)SCM_VELTS(v);
- for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
- res = scm_cons(scm_long_long2num(data[k]), res);
- return res;
- }
+ case scm_tc7_llvect:
+ {
+ long long *data = (long long *)SCM_VELTS(v);
+ for (k = SCM_UVECTOR_LENGTH(v) - 1; k >= 0; k--)
+ res = scm_cons(scm_long_long2num(data[k]), res);
+ return res;
+ }
#endif
-
-
case scm_tc7_fvect:
{
float *data = (float *) SCM_VELTS (v);
#undef FUNC_NAME
-static int l2ra(SCM lst, SCM ra, scm_sizet base, scm_sizet k);
+static int l2ra(SCM lst, SCM ra, unsigned long base, unsigned long k);
SCM_DEFINE (scm_list_to_uniform_array, "list->uniform-array", 3, 0, 0,
(SCM ndim, SCM prot, SCM lst),
- "@deffnx procedure list->uniform-vector prot lst\n"
+ "@deffnx {Scheme Procedure} list->uniform-vector prot lst\n"
"Return a uniform array of the type indicated by prototype\n"
"@var{prot} with elements the same as those of @var{lst}.\n"
"Elements must be of the appropriate type, no coercions are\n"
SCM shp = SCM_EOL;
SCM row = lst;
SCM ra;
- scm_sizet k;
+ unsigned long k;
long n;
SCM_VALIDATE_INUM_COPY (1,ndim,k);
while (k--)
if (l2ra (lst, ra, SCM_ARRAY_BASE (ra), 0))
return ra;
else
- badlst:SCM_MISC_ERROR ("Bad scm_array contents list: ~S", SCM_LIST1 (lst));
+ badlst:SCM_MISC_ERROR ("Bad scm_array contents list: ~S",
+ scm_list_1 (lst));
}
#undef FUNC_NAME
static int
-l2ra (SCM lst, SCM ra, scm_sizet base, scm_sizet k)
+l2ra (SCM lst, SCM ra, unsigned long base, unsigned long k)
{
register long inc = SCM_ARRAY_DIMS (ra)[k].inc;
register long n = (1 + SCM_ARRAY_DIMS (ra)[k].ubnd - SCM_ARRAY_DIMS (ra)[k].lbnd);
static void
-rapr1 (SCM ra,scm_sizet j,scm_sizet k,SCM port,scm_print_state *pstate)
+rapr1 (SCM ra,unsigned long j,unsigned long k,SCM port,scm_print_state *pstate)
{
long inc = 1;
long n = (SCM_TYP7 (ra) == scm_tc7_smob
}
break;
}
- if SCM_ARRAY_NDIM
- (ra)
+ if (SCM_ARRAY_NDIM (ra) > 0)
{ /* Could be zero-dimensional */
inc = SCM_ARRAY_DIMS (ra)[k].inc;
n = (SCM_ARRAY_DIMS (ra)[k].ubnd - SCM_ARRAY_DIMS (ra)[k].lbnd + 1);
scm_raprin1 (SCM exp, SCM port, scm_print_state *pstate)
{
SCM v = exp;
- scm_sizet base = 0;
+ unsigned long base = 0;
scm_putc ('#', port);
tail:
switch SCM_TYP7 (v)
scm_putc ('*', port);
for (i = 0; i < (SCM_BITVECTOR_LENGTH (exp)) / SCM_LONG_BIT; i++)
{
- scm_bits_t w = SCM_UNPACK (SCM_VELTS (exp)[i]);
+ scm_t_bits w = SCM_UNPACK (SCM_VELTS (exp)[i]);
for (j = SCM_LONG_BIT; j; j--)
{
scm_putc (w & 1 ? '1' : '0', port);
}
-static scm_sizet
+static size_t
array_free (SCM ptr)
{
- scm_must_free (SCM_ARRAY_MEM (ptr));
- return sizeof (scm_array) + SCM_ARRAY_NDIM (ptr) * sizeof (scm_array_dim);
+ scm_gc_free (SCM_ARRAY_MEM (ptr),
+ (sizeof (scm_t_array)
+ + SCM_ARRAY_NDIM (ptr) * sizeof (scm_t_array_dim)),
+ "array");
+ return 0;
}
void
HCoop / bpt / guile.git / blobdiff