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38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
/**********************************************************************
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* File: crakedge.h (Formerly: crkedge.h)
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* Description: Structures for the Crack following edge detector.
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* Author: Ray Smith
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* Created: Fri Mar 22 16:06:38 GMT 1991
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*
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* (C) Copyright 1991, Hewlett-Packard Ltd.
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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 CRAKEDGE_H
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#define CRAKEDGE_H
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#include "points.h"
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#include "mod128.h"
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class CRACKEDGE {
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public:
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CRACKEDGE() = default;
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ICOORD pos; /*position of crack */
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int8_t stepx; //edge step
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int8_t stepy;
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int8_t stepdir; //chaincode
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CRACKEDGE *prev; /*previous point */
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CRACKEDGE *next; /*next point */
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};
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#endif
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