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/**
* @file
* @ingroup common_utils
* @brief @ref point containers @ref PointSet and @ref PointMap
*/
/*************************************************************************
* Copyright (c) 2011 AT&T Intellectual Property
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v10.html
*
* Contributors: Details at https://graphviz.org
*************************************************************************/
#pragma once
#include <cdt.h>
#include <geom.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef Dict_t PointSet; ///< set of @ref pointf. Created by @ref newPS
typedef Dict_t PointMap; ///< map of @ref point. Created by @ref newPM
#ifdef GVDLL
#ifdef GVC_EXPORTS
#define POINTSET_API __declspec(dllexport)
#else
#define POINTSET_API __declspec(dllimport)
#endif
#endif
/// @cond
#ifndef POINTSET_API
#define POINTSET_API /* nothing */
#endif
/// @endcond
POINTSET_API PointSet *newPS(void);
POINTSET_API void freePS(PointSet *);
POINTSET_API void insertPS(PointSet *, pointf);
POINTSET_API void addPS(PointSet *, double x, double y);
POINTSET_API int inPS(PointSet *, pointf);
POINTSET_API int isInPS(PointSet *, double x, double y);
POINTSET_API int sizeOf(PointSet *);
POINTSET_API pointf *pointsOf(PointSet *);
POINTSET_API PointMap *newPM(void);
POINTSET_API void clearPM(PointMap *);
POINTSET_API void freePM(PointMap *);
POINTSET_API int insertPM(PointMap *, int x, int y, int value);
#undef POINTSET_API
#ifdef __cplusplus
}
#endif
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