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4523ce9f7d
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@526 d0cd1f9f-072b-0410-8dd7-cf729c803f20
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/* -*-C-*-
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********************************************************************************
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*
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* File: closed.h (Formerly closed.h)
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* Description: Hash table for closed search states.
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* Author: Mark Seaman, SW Productivity
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* Created: Fri Oct 16 14:37:00 1987
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* Modified: Fri May 25 11:27:11 1990 (Mark Seaman) marks@hpgrlt
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* Language: C
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* Package: N/A
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* Status: Reusable Software Component
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*
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* (c) Copyright 1987, Hewlett-Packard Company.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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*********************************************************************************/
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#ifndef CLOSED_H
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#define CLOSED_H
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#include <math.h>
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#include "states.h"
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typedef STATE *HASH_TABLE;
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#define NO_STATE ~0
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#define free_hash_table(table) memfree(table)
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int hash_add(HASH_TABLE state_table, STATE *state);
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int hash_lookup(HASH_TABLE state_table, STATE *state);
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HASH_TABLE new_hash_table();
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#endif
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