mirror of
https://git.savannah.gnu.org/git/guile.git
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8507ec804f
(scm_number_p): Export as "number?" to Scheme. (scm_is_complex, scm_is_number): New. (scm_c_make_rectangular, scm_c_make_polar): New. (scm_make_rectangular, scm_make_polar): Use above. (scm_c_real_part, scm_c_imag_part, scm_c_magnitude, scm_c_angle): New. (scm_make_complex): Discouraged by moving to discouraged.h and discouraged.c. Replaced all uses with scm_c_make_rectangular.
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/* This file contains definitions for discouraged features. When you
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discourage something, move it here when that is feasible.
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*/
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/* Copyright (C) 2003 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "libguile.h"
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#if (SCM_ENABLE_DISCOURAGED == 1)
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#define DEFFROM(t,f1,f2) SCM f1(t x) { return f2 (x); }
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#define DEFTO(t,f1,f2) t f1(SCM x, unsigned long pos, const char *s_caller) \
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{ return f2 (x); }
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DEFFROM (short, scm_short2num, scm_from_short);
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DEFFROM (unsigned short, scm_ushort2num, scm_from_ushort);
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DEFFROM (int, scm_int2num, scm_from_int);
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DEFFROM (unsigned int, scm_uint2num, scm_from_uint);
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DEFFROM (long, scm_long2num, scm_from_long);
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DEFFROM (unsigned long, scm_ulong2num, scm_from_ulong);
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DEFFROM (size_t, scm_size2num, scm_from_size_t);
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DEFFROM (ptrdiff_t, scm_ptrdiff2num, scm_from_ssize_t);
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DEFTO (short, scm_num2short, scm_to_short);
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DEFTO (unsigned short, scm_num2ushort, scm_to_ushort);
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DEFTO (int, scm_num2int, scm_to_int);
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DEFTO (unsigned int, scm_num2uint, scm_to_uint);
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DEFTO (long, scm_num2long, scm_to_long);
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DEFTO (unsigned long, scm_num2ulong, scm_to_ulong);
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DEFTO (size_t, scm_num2size, scm_to_size_t);
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DEFTO (ptrdiff_t, scm_num2ptrdiff, scm_to_ssize_t);
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#if SCM_SIZEOF_LONG_LONG != 0
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DEFFROM (long long, scm_long_long2num, scm_from_long_long);
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DEFFROM (unsigned long long, scm_ulong_long2num, scm_from_ulong_long);
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DEFTO (long long, scm_num2long_long, scm_to_long_long);
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DEFTO (unsigned long long, scm_num2ulong_long, scm_to_ulong_long);
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#endif
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SCM
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scm_make_real (double x)
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{
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return scm_from_double (x);
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}
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double
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scm_num2dbl (SCM a, const char *why)
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{
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return scm_to_double (a);
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}
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SCM
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scm_float2num (float n)
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{
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return scm_from_double ((double) n);
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}
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SCM
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scm_double2num (double n)
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{
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return scm_from_double (n);
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}
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SCM
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scm_make_complex (double x, double y)
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{
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return scm_c_make_rectangular (x, y);
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}
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void
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scm_i_init_discouraged (void)
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{
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#include "libguile/discouraged.x"
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}
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#endif
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