All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
ST_Crosses.cpp
Go to the documentation of this file.
1 /* Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
2 
3  This file is part of the TerraLib - a Framework for building GIS enabled applications.
4 
5  TerraLib is free software: you can redistribute it and/or modify
6  it under the terms of the GNU Lesser General Public License as published by
7  the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  TerraLib is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU Lesser General Public License for more details.
14 
15  You should have received a copy of the GNU Lesser General Public License
16  along with TerraLib. See COPYING. If not, write to
17  TerraLib Team at <terralib-team@terralib.org>.
18  */
19 
20 /*!
21  \file terralib/dataaccess/query/ST_Crosses.cpp
22 
23  \brief Spatial crosses operator.
24 */
25 
26 // TerraLib
27 #include "ST_Crosses.h"
28 
30  : BinaryFunction(rhs)
31 {
32 }
33 
35 {
37  return *this;
38 }
39 
41 {
42  return new ST_Crosses(*this);
43 }
44 
BinaryFunction & operator=(const BinaryFunction &rhs)
Spatial crosses operator.
Expression * clone() const
It creates a new copy of this expression.
Definition: ST_Crosses.cpp:40
Spatial crosses operator.
Definition: ST_Crosses.h:46
ST_Crosses & operator=(const ST_Crosses &rhs)
Definition: ST_Crosses.cpp:34
This is an abstract class that models a query expression.
Definition: Expression.h:47
A base class for binary functions.
TE_DEFINE_VISITABLE ST_Crosses(Expression *arg1, Expression *arg2)
Constructor.
Definition: ST_Crosses.h:60