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/* -*-C-*-
********************************************************************************
*
* File: hideedge.h (Formerly hideedge.h)
* Description:
* Author: Mark Seaman, SW Productivity
* Created: Fri Oct 16 14:37:00 1987
* Modified: Tue Apr 30 12:49:57 1991 (Mark Seaman) marks@hpgrlt
* Language: C
* Package: N/A
* Status: Reusable Software Component
*
* (c) Copyright 1987, Hewlett-Packard Company.
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
** http://www.apache.org/licenses/LICENSE-2.0
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*
********************************************************************************
*/
#ifndef HIDEEDGE_H
#define HIDEEDGE_H
/*
----------------------------------------------------------------------
I n c l u d e s
----------------------------------------------------------------------
*/
#include "general.h"
/*
----------------------------------------------------------------------
M a c r o s
----------------------------------------------------------------------
*/
/**********************************************************************
* is_hidden_edge
*
* Check to see if this edge is a hidden edge. This will prohibit
* feature extraction and display functions on this edge. The
* argument should be of type (EDGEPT*).
**********************************************************************/
#define is_hidden_edge(edge) \
/*(hidden_edges &&*/ (edge->flags[0]) /*) */
/**********************************************************************
* hide_edge
*
* Make this edge a hidden edge. This will prohibit feature extraction
* and display functions on this edge. The argument should be of type
* (EDGEPT*).
**********************************************************************/
#define hide_edge(edge) \
/*if (hidden_edges)*/ edge->flags[0] = TRUE
/**********************************************************************
* reveal_edge
*
* Make this edge a unhidden edge. This will prohibit feature extraction
* and display functions on this edge. The argument should be of type
* (EDGEPT*).
**********************************************************************/
#define reveal_edge(edge) \
/*if (hidden_edges)*/ edge->flags[0] = FALSE
#endif
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