1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #ifndef HYDROData_IAltitudeObject_HeaderFile
20 #define HYDROData_IAltitudeObject_HeaderFile
22 #include "HYDROData_Entity.h"
27 /**\class HYDROData_IAltitudeObject
28 * \briefThe base class for all altitude objects in the HYDRO module.
31 class HYDROData_IAltitudeObject : public HYDROData_Entity
36 * Enumeration of tags corresponding to the persistent object parameters.
40 DataTag_First = HYDROData_Entity::DataTag_First + 100, ///< first tag, to reserve
44 DEFINE_STANDARD_RTTIEXT(HYDROData_IAltitudeObject, HYDROData_Entity);
47 * Returns the kind of this object. Must be redefined in all objects of known type.
49 HYDRODATA_EXPORT virtual const ObjectKind GetKind() const = 0;
52 // Public methods to work with altitudes.
55 * Returns altitude points list.
58 HYDRODATA_EXPORT static double GetInvalidAltitude();
61 * Returns altitude for given point.
62 * \param thePoint the point to examine
63 * \return altitude value
65 HYDRODATA_EXPORT virtual double GetAltitudeForPoint( const gp_XY& thePoint, int theMethod=0 ) const = 0;
71 * Creates new object in the internal data structure. Use higher level objects
72 * to create objects with real content.
74 HYDRODATA_EXPORT HYDROData_IAltitudeObject();
77 * Destructs properties of the object and object itself, removes it from the document.
79 HYDRODATA_EXPORT ~HYDROData_IAltitudeObject();