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author | cvs2svn <> | 2012-07-26 18:05:40 +0400 |
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committer | cvs2svn <> | 2012-07-26 18:05:40 +0400 |
commit | e2cebc8b8c595b102677669c0fd6ef7f00468cd1 (patch) | |
tree | 9e19f5aa6721b8f4d19c3fd51da2e8116406c7f9 /include/fibheap.h | |
parent | 9e8fdd506723cbfb67c5dd23b4d2df2edf302acc (diff) |
This commit was manufactured by cvs2svn to create tag 'cgen-cgen-snapshot-20120601
snapshot-20120601'.
Sprout from binutils-2_23-branch 2012-07-26 14:05:38 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'binutils-'
Cherrypick from master 2012-05-14 19:45:27 UTC James Lemke <jwlemke@codesourcery.com> '':
ChangeLog
configure
configure.ac
Delete:
include/COPYING
include/COPYING3
include/ChangeLog
include/ChangeLog-9103
include/MAINTAINERS
include/alloca-conf.h
include/ansidecl.h
include/aout/ChangeLog
include/aout/adobe.h
include/aout/aout64.h
include/aout/ar.h
include/aout/dynix3.h
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include/aout/host.h
include/aout/hp.h
include/aout/hp300hpux.h
include/aout/hppa.h
include/aout/ranlib.h
include/aout/reloc.h
include/aout/stab.def
include/aout/stab_gnu.h
include/aout/sun4.h
include/bfdlink.h
include/binary-io.h
include/bout.h
include/cgen/ChangeLog
include/cgen/basic-modes.h
include/cgen/basic-ops.h
include/cgen/bitset.h
include/coff/ChangeLog
include/coff/ChangeLog-9103
include/coff/alpha.h
include/coff/apollo.h
include/coff/arm.h
include/coff/aux-coff.h
include/coff/ecoff.h
include/coff/external.h
include/coff/go32exe.h
include/coff/h8300.h
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include/coff/i386.h
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include/coff/internal.h
include/coff/m68k.h
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include/coff/mcore.h
include/coff/mips.h
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include/coff/or32.h
include/coff/pe.h
include/coff/powerpc.h
include/coff/rs6000.h
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include/coff/sh.h
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include/coff/sym.h
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include/demangle.h
include/dis-asm.h
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include/dyn-string.h
include/elf/ChangeLog
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include/elf/x86-64.h
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include/elf/xtensa.h
include/fibheap.h
include/filenames.h
include/floatformat.h
include/fnmatch.h
include/fopen-bin.h
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include/gdb/ChangeLog
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include/mach-o/ChangeLog
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include/oasys.h
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include/opcode/ChangeLog
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include/opcode/cgen.h
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include/opcode/cr16.h
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include/opcode/moxie.h
include/opcode/msp430.h
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include/opcode/score-datadep.h
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include/opcode/tic6x-control-registers.h
include/opcode/tic6x-insn-formats.h
include/opcode/tic6x-opcode-table.h
include/opcode/tic6x.h
include/opcode/tic80.h
include/opcode/tilegx.h
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include/opcode/v850.h
include/opcode/vax.h
include/opcode/xgate.h
include/os9k.h
include/partition.h
include/plugin-api.h
include/progress.h
include/safe-ctype.h
include/sha1.h
include/simple-object.h
include/som/ChangeLog
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include/som/clock.h
include/som/internal.h
include/som/lst.h
include/som/reloc.h
include/sort.h
include/splay-tree.h
include/symcat.h
include/timeval-utils.h
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include/vms/emh.h
include/vms/eobjrec.h
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include/vms/lbr.h
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include/xregex.h
include/xregex2.h
include/xtensa-config.h
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Diffstat (limited to 'include/fibheap.h')
-rw-r--r-- | include/fibheap.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/include/fibheap.h b/include/fibheap.h deleted file mode 100644 index a3d09dd9d..000000000 --- a/include/fibheap.h +++ /dev/null @@ -1,95 +0,0 @@ -/* A Fibonacci heap datatype. - Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2009 - Free Software Foundation, Inc. - Contributed by Daniel Berlin (dan@cgsoftware.com). - -This file is part of GCC. - -GCC 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. - -GCC 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 GCC; see the file COPYING. If not, write to -the Free Software Foundation, 51 Franklin Street - Fifth Floor, -Boston, MA 02110-1301, USA. */ - -/* Fibonacci heaps are somewhat complex, but, there's an article in - DDJ that explains them pretty well: - - http://www.ddj.com/articles/1997/9701/9701o/9701o.htm?topic=algoritms - - Introduction to algorithms by Corman and Rivest also goes over them. - - The original paper that introduced them is "Fibonacci heaps and their - uses in improved network optimization algorithms" by Tarjan and - Fredman (JACM 34(3), July 1987). - - Amortized and real worst case time for operations: - - ExtractMin: O(lg n) amortized. O(n) worst case. - DecreaseKey: O(1) amortized. O(lg n) worst case. - Insert: O(2) amortized. O(1) actual. - Union: O(1) amortized. O(1) actual. */ - -#ifndef _FIBHEAP_H_ -#define _FIBHEAP_H_ - -#include "ansidecl.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef long fibheapkey_t; - -typedef struct fibheap -{ - size_t nodes; - struct fibnode *min; - struct fibnode *root; -} *fibheap_t; - -typedef struct fibnode -{ - struct fibnode *parent; - struct fibnode *child; - struct fibnode *left; - struct fibnode *right; - fibheapkey_t key; - void *data; -#if defined (__GNUC__) && (!defined (SIZEOF_INT) || SIZEOF_INT < 4) - __extension__ unsigned long int degree : 31; - __extension__ unsigned long int mark : 1; -#else - unsigned int degree : 31; - unsigned int mark : 1; -#endif -} *fibnode_t; - -extern fibheap_t fibheap_new (void); -extern fibnode_t fibheap_insert (fibheap_t, fibheapkey_t, void *); -extern int fibheap_empty (fibheap_t); -extern fibheapkey_t fibheap_min_key (fibheap_t); -extern fibheapkey_t fibheap_replace_key (fibheap_t, fibnode_t, - fibheapkey_t); -extern void *fibheap_replace_key_data (fibheap_t, fibnode_t, - fibheapkey_t, void *); -extern void *fibheap_extract_min (fibheap_t); -extern void *fibheap_min (fibheap_t); -extern void *fibheap_replace_data (fibheap_t, fibnode_t, void *); -extern void *fibheap_delete_node (fibheap_t, fibnode_t); -extern void fibheap_delete (fibheap_t); -extern fibheap_t fibheap_union (fibheap_t, fibheap_t); - -#ifdef __cplusplus -} -#endif - -#endif /* _FIBHEAP_H_ */ |