ST_Touches.h
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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_Touches.h
22 
23  \brief Spatial touches operator.
24 */
25 
26 #ifndef __TERRALIB_DATAACCESS_INTERNAL_ST_TOUCHES_H
27 #define __TERRALIB_DATAACCESS_INTERNAL_ST_TOUCHES_H
28 
29 // TerraLib
30 #include "BinaryFunction.h"
31 #include "FunctionNames.h"
32 
33 namespace te
34 {
35  namespace da
36  {
37  /*!
38  \class ST_Touches
39 
40  \brief Spatial touches operator.
41 
42  This function is just a syntatic-suggar.
43 
44  \sa BinaryFunction
45  */
47  {
48  public:
49 
51 
52  /*!
53  \brief Constructor.
54 
55  \param arg1 The first argument.
56  \param arg2 The second argument.
57 
58  \note The operator will take the ownership of the given arguments.
59  */
60  ST_Touches(Expression* arg1, Expression* arg2) : BinaryFunction(FunctionNames::sm_ST_Touches, arg1, arg2) {}
61 
62  /*!
63  \brief Constructor.
64 
65  \param arg1 The first argument.
66  \param arg2 The second argument.
67  */
68  ST_Touches(const Expression& arg1, const Expression& arg2) : BinaryFunction(FunctionNames::sm_ST_Touches, arg1, arg2) {}
69 
70  /*! \brief Copy constructor. */
71  ST_Touches(const ST_Touches& rhs);
72 
73  /*! \brief Destructor. */
75 
76  /*! Assignment operator. */
77  ST_Touches& operator=(const ST_Touches& rhs);
78 
79  /*! \brief It creates a new copy of this expression. */
80  Expression* clone() const;
81  };
82 
83  } // end namespace da
84 } // end namespace te
85 
86 #endif // __TERRALIB_DATAACCESS_INTERNAL_ST_TOUCHES_H
87 
This is an abstract class that models a query expression.
Definition: Expression.h:47
ST_Touches(const Expression &arg1, const Expression &arg2)
Constructor.
Definition: ST_Touches.h:68
Spatial touches operator.
Definition: ST_Touches.h:46
TerraLib.
#define TE_DEFINE_VISITABLE
Definition: BaseVisitable.h:75
A base class for binary functions.
~ST_Touches()
Destructor.
Definition: ST_Touches.h:74
A static class with global function name definitions.
#define TEDATAACCESSEXPORT
You can use this macro in order to export/import classes and functions from this module.
Definition: Config.h:97
TE_DEFINE_VISITABLE ST_Touches(Expression *arg1, Expression *arg2)
Constructor.
Definition: ST_Touches.h:60
A base class for binary functions.
A static class with global function name definitions.
Definition: FunctionNames.h:45