view src/elhash.h @ 5136:0f66906b6e37

Undo Assert-equal, Assert=, etc.; make `Assert' handle this automatically -------------------- ChangeLog entries follow: -------------------- lisp/ChangeLog addition: 2010-03-12 Ben Wing <ben@xemacs.org> * test-harness.el (test-harness-from-buffer): Undo change of e.g. (Assert (equalp ...)) to (Assert-equalp ...). Get rid of `Assert-equalp' and friends, `Assert-test', and `Assert-test-not'. Instead, make `Assert' smart enough to do the equivalent functionality when an expression like (Assert (equalp ...)) is seen. tests/ChangeLog addition: 2010-03-12 Ben Wing <ben@xemacs.org> * automated/base64-tests.el (bt-base64-encode-string): * automated/base64-tests.el (bt-base64-decode-string): * automated/base64-tests.el (for): * automated/byte-compiler-tests.el: * automated/byte-compiler-tests.el (before-and-after-compile-equal): * automated/case-tests.el (downcase-string): * automated/case-tests.el (uni-mappings): * automated/ccl-tests.el (ccl-test-normal-expr): * automated/ccl-tests.el (ccl-test-map-instructions): * automated/ccl-tests.el (ccl-test-suites): * automated/database-tests.el (delete-database-files): * automated/extent-tests.el (let): * automated/extent-tests.el (insert): * automated/extent-tests.el (props): * automated/file-tests.el: * automated/file-tests.el (for): * automated/hash-table-tests.el (test): * automated/hash-table-tests.el (for): * automated/hash-table-tests.el (ht): * automated/hash-table-tests.el (iterations): * automated/hash-table-tests.el (h1): * automated/hash-table-tests.el (equal): * automated/hash-table-tests.el (=): * automated/lisp-tests.el: * automated/lisp-tests.el (eq): * automated/lisp-tests.el (test-setq): * automated/lisp-tests.el (my-vector): * automated/lisp-tests.el (x): * automated/lisp-tests.el (equal): * automated/lisp-tests.el (y): * automated/lisp-tests.el (featurep): * automated/lisp-tests.el (=): * automated/lisp-tests.el (six): * automated/lisp-tests.el (three): * automated/lisp-tests.el (one): * automated/lisp-tests.el (two): * automated/lisp-tests.el (five): * automated/lisp-tests.el (test1): * automated/lisp-tests.el (division-test): * automated/lisp-tests.el (for): * automated/lisp-tests.el (check-function-argcounts): * automated/lisp-tests.el (z): * automated/lisp-tests.el (eql): * automated/lisp-tests.el (test-harness-risk-infloops): * automated/lisp-tests.el (erase-buffer): * automated/lisp-tests.el (sym): * automated/lisp-tests.el (new-char): * automated/lisp-tests.el (new-load-file-name): * automated/lisp-tests.el (cl-floor): * automated/lisp-tests.el (foo): * automated/md5-tests.el (lambda): * automated/md5-tests.el (large-string): * automated/md5-tests.el (mapcar): * automated/md5-tests.el (insert): * automated/mule-tests.el: * automated/mule-tests.el (test-chars): * automated/mule-tests.el (existing-file-name): * automated/mule-tests.el (featurep): * automated/query-coding-tests.el (featurep): * automated/regexp-tests.el: * automated/regexp-tests.el (insert): * automated/regexp-tests.el (Assert): * automated/regexp-tests.el (=): * automated/regexp-tests.el (featurep): * automated/regexp-tests.el (text): * automated/regexp-tests.el (text1): * automated/regexp-tests.el ("aáa"): * automated/regexp-tests.el (eql): * automated/search-tests.el (insert): * automated/search-tests.el (featurep): * automated/search-tests.el (let): * automated/search-tests.el (boundp): * automated/symbol-tests.el: * automated/symbol-tests.el (name): * automated/symbol-tests.el (check-weak-list-unique): * automated/symbol-tests.el (string): * automated/symbol-tests.el (list): * automated/symbol-tests.el (foo): * automated/symbol-tests.el (eq): * automated/symbol-tests.el (fresh-keyword-name): * automated/symbol-tests.el (print-gensym): * automated/symbol-tests.el (mysym): * automated/syntax-tests.el (test-forward-word): * automated/syntax-tests.el (test-backward-word): * automated/syntax-tests.el (test-syntax-table): * automated/syntax-tests.el (with-syntax-table): * automated/syntax-tests.el (Skip-Test-Unless): * automated/syntax-tests.el (with): * automated/tag-tests.el (testfile): * automated/weak-tests.el (w): * automated/weak-tests.el (p): * automated/weak-tests.el (a): Undo change of e.g. (Assert (equalp ...)) to (Assert-equalp ...). Get rid of `Assert-equalp' and friends, `Assert-test', and `Assert-test-not'. Instead, make `Assert' smart enough to do the equivalent functionality when an expression like (Assert (equalp ...)) is seen.
author Ben Wing <ben@xemacs.org>
date Fri, 12 Mar 2010 18:27:51 -0600
parents aa28d959af41
children e0db3c197671
line wrap: on
line source

/* Lisp interface to hash tables -- include file.
   Copyright (C) 1995, 1996 Ben Wing.

This file is part of XEmacs.

XEmacs is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

XEmacs 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 General Public License
for more details.

You should have received a copy of the GNU General Public License
along with XEmacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* Synched up with: Not in FSF. */

#ifndef INCLUDED_elhash_h_
#define INCLUDED_elhash_h_

typedef struct Lisp_Hash_Table Lisp_Hash_Table;

DECLARE_LRECORD (hash_table, Lisp_Hash_Table);

#define XHASH_TABLE(x) XRECORD (x, hash_table, Lisp_Hash_Table)
#define wrap_hash_table(p) wrap_record (p, hash_table)
#define HASH_TABLEP(x) RECORDP (x, hash_table)
#define CHECK_HASH_TABLE(x) CHECK_RECORD (x, hash_table)
#define CONCHECK_HASH_TABLE(x) CONCHECK_RECORD (x, hash_table)

typedef struct htentry
{
#ifdef NEW_GC
  struct lrecord_header lheader;
#endif /* NEW_GC */  
  Lisp_Object key;
  Lisp_Object value;
} htentry;

#define HTENTRY_CLEAR_P(htentry) ((*(EMACS_UINT*)(&((htentry)->key))) == 0)

#ifdef NEW_GC

typedef struct htentry Lisp_Hash_Table_Entry;

DECLARE_LRECORD (hash_table_entry, Lisp_Hash_Table_Entry);

#define XHASH_TABLE_ENTRY(x) \
  XRECORD (x, hash_table_entry, Lisp_Hash_Table_Entry)
#define wrap_hash_table_entry(p) wrap_record (p, hash_table_entry)
#define HASH_TABLE_ENTRYP(x) RECORDP (x, hash_table_entry)
#define CHECK_HASH_TABLE_ENTRY(x) CHECK_RECORD (x, hash_table_entry)
#define CONCHECK_HASH_TABLE_ENTRY(x) CONCHECK_RECORD (x, hash_table_entry)
#endif /* NEW_GC */

enum hash_table_weakness
{
  HASH_TABLE_NON_WEAK,
  HASH_TABLE_KEY_WEAK,
  HASH_TABLE_VALUE_WEAK,
  HASH_TABLE_KEY_VALUE_WEAK,
  HASH_TABLE_KEY_CAR_WEAK,
  HASH_TABLE_VALUE_CAR_WEAK,
  HASH_TABLE_KEY_CAR_VALUE_WEAK,
  HASH_TABLE_WEAK
};

enum hash_table_test
{
  HASH_TABLE_EQ,
  HASH_TABLE_EQL,
  HASH_TABLE_EQUAL
};

extern const struct memory_description hash_table_description[];

EXFUN (Fcopy_hash_table, 1);
EXFUN (Fhash_table_count, 1);
EXFUN (Fgethash, 3);
EXFUN (Fputhash, 3);
EXFUN (Fremhash, 2);
EXFUN (Fclrhash, 1);

typedef int (*hash_table_test_function_t) (Lisp_Object obj1, Lisp_Object obj2);
typedef Hashcode (*hash_table_hash_function_t) (Lisp_Object obj);
typedef int (*maphash_function_t) (Lisp_Object key, Lisp_Object value,
				   void* extra_arg);

Lisp_Object make_standard_lisp_hash_table (enum hash_table_test test,
					   Elemcount size,
					   double rehash_size,
					   double rehash_threshold,
					   enum hash_table_weakness weakness);

Lisp_Object make_general_lisp_hash_table (hash_table_hash_function_t hash_function,
					  hash_table_test_function_t test_function,
					  Elemcount size,
					  double rehash_size,
					  double rehash_threshold,
					  enum hash_table_weakness weakness);

Lisp_Object make_lisp_hash_table (Elemcount size,
				  enum hash_table_weakness weakness,
				  enum hash_table_test test);

void elisp_maphash (maphash_function_t function,
		    Lisp_Object hash_table, void *extra_arg);

void elisp_maphash_unsafe (maphash_function_t function,
			   Lisp_Object hash_table, void *extra_arg);

void elisp_map_remhash (maphash_function_t predicate,
			Lisp_Object hash_table, void *extra_arg);

int finish_marking_weak_hash_tables (void);
void prune_weak_hash_tables (void);

void pdump_reorganize_hash_table (Lisp_Object);

void inchash_eq (Lisp_Object key, Lisp_Object table, EMACS_INT offset);

htentry *find_htentry (Lisp_Object key, const Lisp_Hash_Table *ht);

#endif /* INCLUDED_elhash_h_ */