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6e708ef2b1
API, as appropriate. * srfi-4.h, srfi-4.c, srfi-4.i.c (scm_array_handle_uniform_elements, scm_array_handle_uniform_writable_elements, scm_uniform_vector_elements, scm_uniform_vector_writable_elements): (scm_<foo>vector_elements, scm_<foo>vector_writable_elements): Use scm_t_array_handle, deliver length and increment. (scm_array_handle_<foo>_elements, scm_array_handle_<foo>_writable_elements): New. * unif.h, unif.c (scm_t_array_handle, scm_array_get_handle, scm_array_handle_rank, scm_array_handle_dims, scm_array_handle_ref scm_array_handle_set, scm_array_handle_elements scm_array_handle_writable_elements, scm_vector_get_handle): New. (scm_make_uve, scm_array_prototype, scm_list_to_uniform_array, scm_dimensions_to_uniform_array): Deprecated for real. (scm_array_p, scm_i_array_p): Use latter for SCM_DEFINE since snarfing wont allow a mismatch between C and Scheme arglists. (scm_make_shared_array, scm_enclose_array): Correctly use scm_c_generalized_vector_length instead of scm_uniform_vector_length. * weaks.h, weaks.c: Use new internal weak vector API from vectors.h. * Makefile.am (libguile_la_SOURCES, DOT_X_FILES, DOT_DOC_FILES, EXTRA_libguile_la_SOURCES): Changed ramap.c and unif.c from being 'extra' to being regular sources. (noinst_HEADERS): Added quicksort.i.c. * quicksort.i.c: New file. * vectors.h, vector.c (SCM_VECTORP, SCM_VECTOR_LENGTH, SCM_VELTS, SCM_WRITABLE_VELTS, SCM_VECTOR_REF, SCM_VECTOR_SET): Deprecated and reimplemented. Replaced all uses with scm_vector_elements, scm_vector_writable_elements, or SCM_SIMPLE_VECTOR_*, as appropriate. (scm_is_simple_vector, SCM_SIMPLE_VECTOR_LENGTH, SCM_SIMPLE_VECTOR_REF, SCM_SIMPLE_VECTOR_SET, SCM_SIMPLE_VECTOR_LOC): New. (SCM_VECTOR_BASE, SCM_SET_VECTOR_BASE, SCM_VECTOR_MAX_LENGTH, SCM_MAKE_VECTOR_TAG, SCM_SET_VECTOR_LENGTH, SCM_VELTS_AS_STACKITEMS, SCM_SETVELTS, SCM_GC_WRITABLE_VELTS): Removed. (scm_vector_copy): New. (scm_vector_elements, scm_vector_writable_elements): Use scm_t_array_handle, deliver length and increment. Moved to unif.h. Changed all uses. (scm_vector_release_elements, scm_vector_release_writable_elements, (scm_frame_vector_release_elements, scm_frame_vector_release_writable_elements): Removed. (SCM_I_IS_VECTOR, SCM_I_VECTOR_ELTS, SCM_I_VECTOR_WELTS, SCM_I_VECTOR_LENGTH, scm_i_vector_free): New internal API. (SCM_I_WVECTP SCM_I_WVECT_LENGTH SCM_I_WVECT_VELTS SCM_I_WVECT_GC_WVELTS SCM_I_WVECT_TYPE SCM_I_WVECT_GC_CHAIN SCM_I_SET_WVECT_GC_CHAIN, scm_i_allocate_weak_vector): New, for weak vectors.
133 lines
4.6 KiB
C
133 lines
4.6 KiB
C
/* classes: h_files */
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#ifndef SCM_VECTORS_H
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#define SCM_VECTORS_H
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/* Copyright (C) 1995,1996,1998,2000,2001, 2002 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/__scm.h"
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#include "libguile/unif.h"
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/*
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bit vectors
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*/
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#define SCM_BITVEC_REF(a, i) ((SCM_BITVECTOR_BASE (a) [(i) / SCM_LONG_BIT] & (1L << ((i) % SCM_LONG_BIT))) ? 1 : 0)
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#define SCM_BITVEC_SET(a, i) SCM_BITVECTOR_BASE (a) [(i) / SCM_LONG_BIT] |= (1L << ((i) % SCM_LONG_BIT))
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#define SCM_BITVEC_CLR(a, i) SCM_BITVECTOR_BASE (a) [(i) / SCM_LONG_BIT] &= ~(1L << ((i) % SCM_LONG_BIT))
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SCM_API SCM scm_vector_p (SCM x);
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SCM_API SCM scm_vector_length (SCM v);
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SCM_API SCM scm_vector (SCM l);
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SCM_API SCM scm_vector_ref (SCM v, SCM k);
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SCM_API SCM scm_vector_set_x (SCM v, SCM k, SCM obj);
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SCM_API SCM scm_make_vector (SCM k, SCM fill);
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SCM_API SCM scm_vector_to_list (SCM v);
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SCM_API SCM scm_vector_fill_x (SCM v, SCM fill_x);
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SCM_API SCM scm_vector_move_left_x (SCM vec1, SCM start1, SCM end1,
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SCM vec2, SCM start2);
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SCM_API SCM scm_vector_move_right_x (SCM vec1, SCM start1, SCM end1,
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SCM vec2, SCM start2);
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SCM_API SCM scm_vector_copy (SCM vec);
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SCM_API int scm_is_vector (SCM obj);
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SCM_API int scm_is_simple_vector (SCM obj);
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SCM_API SCM scm_c_make_vector (size_t len, SCM fill);
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SCM_API size_t scm_c_vector_length (SCM vec);
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SCM_API SCM scm_c_vector_ref (SCM vec, size_t k);
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SCM_API void scm_c_vector_set_x (SCM vec, size_t k, SCM obj);
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/* Fast, non-checking accessors for simple vectors.
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*/
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#define SCM_SIMPLE_VECTOR_LENGTH(x) SCM_I_VECTOR_LENGTH(x)
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#define SCM_SIMPLE_VECTOR_REF(x,idx) ((SCM_I_VECTOR_ELTS(x))[idx])
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#define SCM_SIMPLE_VECTOR_SET(x,idx,val) ((SCM_I_VECTOR_WELTS(x))[idx]=(val))
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#define SCM_SIMPLE_VECTOR_LOC(x,idx) (&((SCM_I_VECTOR_WELTS(x))[idx]))
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/* Generalized vectors */
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SCM_API SCM scm_generalized_vector_p (SCM v);
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SCM_API SCM scm_generalized_vector_length (SCM v);
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SCM_API SCM scm_generalized_vector_ref (SCM v, SCM idx);
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SCM_API SCM scm_generalized_vector_set_x (SCM v, SCM idx, SCM val);
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SCM_API SCM scm_generalized_vector_to_list (SCM v);
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SCM_API int scm_is_generalized_vector (SCM obj);
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SCM_API size_t scm_c_generalized_vector_length (SCM v);
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SCM_API SCM scm_c_generalized_vector_ref (SCM v, size_t idx);
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SCM_API void scm_c_generalized_vector_set_x (SCM v, size_t idx, SCM val);
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/* Deprecated */
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#if SCM_ENABLE_DEPRECATED
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#define SCM_VECTOR_MAX_LENGTH ((1L << 24) - 1)
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SCM_API int SCM_VECTORP (SCM x);
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SCM_API unsigned long SCM_VECTOR_LENGTH (SCM x);
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SCM_API const SCM *SCM_VELTS (SCM x);
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SCM_API SCM *SCM_WRITABLE_VELTS (SCM x);
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SCM_API SCM SCM_VECTOR_REF (SCM x, size_t idx);
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SCM_API void SCM_VECTOR_SET (SCM x, size_t idx, SCM val);
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#endif
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SCM_API SCM scm_vector_equal_p (SCM x, SCM y);
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/* Internals */
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#define SCM_I_IS_VECTOR(x) (!SCM_IMP(x) && (SCM_TYP7S(x)==scm_tc7_vector))
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#define SCM_I_VECTOR_ELTS(x) ((const SCM *) SCM_CELL_WORD_1 (x))
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#define SCM_I_VECTOR_WELTS(x) ((SCM *) SCM_CELL_WORD_1 (x))
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#define SCM_I_VECTOR_LENGTH(x) (((size_t) SCM_CELL_WORD_0 (x)) >> 8)
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SCM_API void scm_i_vector_free (SCM vec);
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/* Weak vectors share implementation details with ordinary vectors,
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but no one else should. Weak vectors need to be cleaned up as
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well.
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*/
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#define SCM_I_WVECTP(x) (!SCM_IMP (x) && \
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SCM_TYP7 (x) == scm_tc7_wvect)
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#define SCM_I_WVECT_LENGTH SCM_I_VECTOR_LENGTH
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#define SCM_I_WVECT_VELTS SCM_I_VECTOR_ELTS
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#define SCM_I_WVECT_GC_WVELTS SCM_I_VECTOR_WELTS
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#define SCM_I_WVECT_TYPE(x) (SCM_CELL_WORD_2 (x))
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#define SCM_I_WVECT_GC_CHAIN(X) (SCM_CELL_OBJECT_3 (X))
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#define SCM_I_SET_WVECT_GC_CHAIN(X, o) (SCM_SET_CELL_OBJECT_3 ((X), (o)))
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SCM_API SCM scm_i_allocate_weak_vector (scm_t_bits type, SCM size, SCM fill);
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SCM_API void scm_init_vectors (void);
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#endif /* SCM_VECTORS_H */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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