src/utils/GenericData.hpp

/*
 * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
 *
 * The University of Notre Dame grants you ("Licensee") a
 * non-exclusive, royalty free, license to use, modify and
 * redistribute this software in source and binary code form, provided
 * that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. All express or implied conditions, representations and
 * warranties, including any implied warranty of merchantability,
 * fitness for a particular purpose or non-infringement, are hereby
 * excluded.  The University of Notre Dame and its licensors shall not
 * be liable for any damages suffered by licensee as a result of
 * using, modifying or distributing the software or its
 * derivatives. In no event will the University of Notre Dame or its
 * licensors be liable for any lost revenue, profit or data, or for
 * direct, indirect, special, consequential, incidental or punitive
 * damages, however caused and regardless of the theory of liability,
 * arising out of the use of or inability to use software, even if the
 * University of Notre Dame has been advised of the possibility of
 * such damages.
 *
 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
 * research, please cite the appropriate papers when you publish your
 * work.  Good starting points are:
 *                                                                      
 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
 * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
 * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
 */
 
/**
 * @file GenericData.hpp
 * @brief
 * @author tlin
 * @date 09/20/2004
 * @time 9:30am
 * @version 1.0
 */
 
#ifndef UTIL_GENERICDATA_HPP
#define UTIL_GENERICDATA_HPP

#include <list>
#include <string>
#include <vector>
#include "config.h"
namespace OpenMD{

  /**
   * @ class GenericData GenericData.hpp "utils/GenericData.hpp"
   * @brief Base class for generic data which is associated with an id
   */
  class GenericData{
  public:
    GenericData() :  id_("UndefinedGenericData"){}

    GenericData(const std::string& id) {  setID(id);  }

    /** virtual destructor */
    virtual ~GenericData() {}


    /**
     *  Returns the id of this generic data
     *
     * @return the id of this generic data
     *
     * @see #setID
     */
    const std::string getID() const { return id_;  }

    /**
     *  Sets the id of this generic data
     *
     * @param id the id to be set
     *
     * @see #getID
     */
    void setID(const std::string& id) { id_ = id;  }

            
  private:
    GenericData(const GenericData&);
    GenericData& operator=(GenericData&);
    std::string id_;

  };

  /**
   * @class SimpleTypeData
   * @brief SimpleTypeData class is a POD  repository class 
   * @warning ElemDataType must be copy constructible, and copy assignable
   */
  template<typename ElemDataType> class SimpleTypeData : public GenericData{

  public:
    SimpleTypeData() :  GenericData(), data_(ElemDataType()) {}
    SimpleTypeData(const std::string& id) : GenericData(id), data_(ElemDataType()) {}
    SimpleTypeData(const std::string&id , const ElemDataType& data) : GenericData(id), data_(data) {}
    template<typename T>
    SimpleTypeData(const SimpleTypeData<T>& s) {
      data_ = s.getData();
    }

    SimpleTypeData<ElemDataType>& operator =(const SimpleTypeData<ElemDataType>& s) {
      if (this == &s)
        return *this;
                
      data_ = s.getData();
      return *this;                
    }
            
    template<typename T>
    SimpleTypeData<ElemDataType>& operator =(const SimpleTypeData<T>& s) {                
      data_ = s.getData();
      return *this;
    }
            
    /** Returns POD data */     
    const ElemDataType& getData() const {return data_;}
    ElemDataType& getData()  {return data_;}
    /**
     * Sets POD data
     * @data POD data to be set
     */
    void setData(const ElemDataType& data) { data_ = data;  }

  private:
    ElemDataType data_;
  };

  /** BoolGenericData is a generic data type contains a bool variable */
  typedef SimpleTypeData<bool> BoolGenericData;

  /** IntGenericData is a generic data type contains an integer variable */
  typedef SimpleTypeData<int> IntGenericData;

  /** FloatGenericData is a generic data type contains a float variable */
  typedef SimpleTypeData<float> FloatGenericData;

  /** DoubleGenericData is a generic data type contains a RealType variable */
  typedef SimpleTypeData<RealType> DoubleGenericData;
  
  /**
   * @typedef StringGenericData
   * A generic data type contains a  std::string variable
   *
   * @code
   *   StringGenericData* s = new StringGenericData("MyStringGenericData");
   *   PropertyMap propMap;
   *   GenericData* gdata;
   *
   *   s->setData("OpenMD");
   *   propMap->addProperty(s);
   *   
   *   gdata = propMap->getPropertyByName("MyStringGenericData");
   *   if (gdata != NULL){
   *     s = dynamic_cast<StringGenericData*>(gdata);
   *     if (s != NULL)
   *       std::cout << s->getData() << std::endl;
   *   }
   *
   * @endcode
   */  
  typedef SimpleTypeData<std::string> StringGenericData;

  /**
   * @class STLContainerTypeData 
   * @brief STL container type generic data which is associated with an id
   *
   * @template ContainerType
   * @template ElemDataType
   */
  template <typename ElemDataType > 
  class VectorTypeData : public GenericData {
  public:
    typedef VectorTypeData<ElemDataType> SelfType;

    VectorTypeData(const std::string& id) 
      : GenericData(id){}
            
    VectorTypeData(const SelfType& s) : data_(s){}

    SelfType& operator =(const SelfType& s){
      if (this == &s)
        return *this;

      this->data_ = s.data_;
      return *this;
    }
            
  private:
    std::vector<ElemDataType> data_;
  };

  /**
   * @typedef IntVectorGenericData
   * A generic data type contains a  std::vector<int> variable.
   */  
  typedef VectorTypeData<int> IntVectorGenericData;

  /**
   * @typedef IntVectorGenericData
   * A generic data type contains a  std::vector<float> variable.
   */  
  typedef VectorTypeData<float> FloatVectorGenericData;

  /**
   * @typedef IntVectorGenericData
   * A generic data type contains a  std::vector<RealType> variable.
   */  
  typedef VectorTypeData<RealType> DoubleVectorGenericData;

  /** 
   * @typedef StringVectorGenericData
   *  A generic data type contains a  std::vector<string> variable.
   *
   * @code
   *  StringVectorGenericData* sv = new StringVectorGenericData("MyStringVector");
   *  GenericData* gdata;
   *  PropertyMap propMap;
   *  std::vector<std::string>::iterator iter;
   *  
   *  sv->push_back("Hello World");
   *  sv->push_back("OpenMD");
   *
   *  propMap.addProperty(sv);
   *  
   *  gdata = propMap.getPropertyByName("MyStringVector");
   *
   *  if (gdata != NULL){
   * 
   *    sv = dynamic_cast<StringVectorGenericData*>(gdata);
   *
   *    if (sv != NULL){
   *      for (iter = sv->begin(); iter != sv->end(); ++ iter)
   *        std::cout << *iter << std::endl;
   *    }
   *  }
   * @endcode
   */  
  typedef VectorTypeData<std::string> StringVectorGenericData;
  

} // namespace OpenMD
#endif //UTIL _GENERICDATA_HPP
Revision:	1782
Committed:	Wed Aug 22 02:28:28 2012 UTC (13 years, 2 months ago) by gezelter
File size:	7836 byte(s)
Log Message:	MERGE OpenMD development branch 1465:1781 into trunk
#	User	Rev	Content
1	gezelter	507	/*
2	gezelter	246	* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
3	tim	132	*
4	gezelter	246	* The University of Notre Dame grants you ("Licensee") a
5			* non-exclusive, royalty free, license to use, modify and
6			* redistribute this software in source and binary code form, provided
7			* that the following conditions are met:
8			*
9	gezelter	1390	* 1. Redistributions of source code must retain the above copyright
10	gezelter	246	* notice, this list of conditions and the following disclaimer.
11			*
12	gezelter	1390	* 2. Redistributions in binary form must reproduce the above copyright
13	gezelter	246	* notice, this list of conditions and the following disclaimer in the
14			* documentation and/or other materials provided with the
15			* distribution.
16			*
17			* This software is provided "AS IS," without a warranty of any
18			* kind. All express or implied conditions, representations and
19			* warranties, including any implied warranty of merchantability,
20			* fitness for a particular purpose or non-infringement, are hereby
21			* excluded. The University of Notre Dame and its licensors shall not
22			* be liable for any damages suffered by licensee as a result of
23			* using, modifying or distributing the software or its
24			* derivatives. In no event will the University of Notre Dame or its
25			* licensors be liable for any lost revenue, profit or data, or for
26			* direct, indirect, special, consequential, incidental or punitive
27			* damages, however caused and regardless of the theory of liability,
28			* arising out of the use of or inability to use software, even if the
29			* University of Notre Dame has been advised of the possibility of
30			* such damages.
31	gezelter	1390	*
32			* SUPPORT OPEN SCIENCE! If you use OpenMD or its source code in your
33			* research, please cite the appropriate papers when you publish your
34			* work. Good starting points are:
35			*
36			* [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
37			* [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
38			* [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).
39	gezelter	1782	* [4] Kuang & Gezelter, J. Chem. Phys. 133, 164101 (2010).
40			* [5] Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41	tim	132	*/
42	gezelter	246
43	tim	132	/**
44			* @file GenericData.hpp
45			* @brief
46			* @author tlin
47			* @date 09/20/2004
48			* @time 9:30am
49			* @version 1.0
50			*/
51
52			#ifndef UTIL_GENERICDATA_HPP
53			#define UTIL_GENERICDATA_HPP
54
55			#include <list>
56	gezelter	2	#include <string>
57			#include <vector>
58	tim	963	#include "config.h"
59	gezelter	1390	namespace OpenMD{
60	gezelter	2
61	gezelter	507	/**
62			* @ class GenericData GenericData.hpp "utils/GenericData.hpp"
63			* @brief Base class for generic data which is associated with an id
64			*/
65			class GenericData{
66			public:
67			GenericData() : id_("UndefinedGenericData"){}
68	gezelter	2
69	gezelter	507	GenericData(const std::string& id) { setID(id); }
70	gezelter	2
71	gezelter	507	/** virtual destructor */
72			virtual ~GenericData() {}
73	gezelter	2
74
75	gezelter	507	/**
76			* Returns the id of this generic data
77			*
78			* @return the id of this generic data
79			*
80			* @see #setID
81			*/
82			const std::string getID() const { return id_; }
83	gezelter	2
84	gezelter	507	/**
85			* Sets the id of this generic data
86			*
87			* @param id the id to be set
88			*
89			* @see #getID
90			*/
91			void setID(const std::string& id) { id_ = id; }
92	gezelter	2
93	tim	132
94	gezelter	507	private:
95			GenericData(const GenericData&);
96			GenericData& operator=(GenericData&);
97			std::string id_;
98	gezelter	2
99	gezelter	507	};
100	gezelter	2
101	gezelter	507	/**
102			* @class SimpleTypeData
103			* @brief SimpleTypeData class is a POD repository class
104			* @warning ElemDataType must be copy constructible, and copy assignable
105			*/
106			template<typename ElemDataType> class SimpleTypeData : public GenericData{
107	gezelter	2
108	gezelter	507	public:
109			SimpleTypeData() : GenericData(), data_(ElemDataType()) {}
110			SimpleTypeData(const std::string& id) : GenericData(id), data_(ElemDataType()) {}
111			SimpleTypeData(const std::string&id , const ElemDataType& data) : GenericData(id), data_(data) {}
112			template<typename T>
113			SimpleTypeData(const SimpleTypeData<T>& s) {
114			data_ = s.getData();
115			}
116	gezelter	2
117	gezelter	507	SimpleTypeData<ElemDataType>& operator =(const SimpleTypeData<ElemDataType>& s) {
118			if (this == &s)
119			return *this;
120	tim	132
121	gezelter	507	data_ = s.getData();
122			return *this;
123			}
124	tim	132
125	gezelter	507	template<typename T>
126			SimpleTypeData<ElemDataType>& operator =(const SimpleTypeData<T>& s) {
127			data_ = s.getData();
128			return *this;
129			}
130	tim	132
131	gezelter	507	/** Returns POD data */
132			const ElemDataType& getData() const {return data_;}
133			ElemDataType& getData() {return data_;}
134			/**
135			* Sets POD data
136			* @data POD data to be set
137			*/
138			void setData(const ElemDataType& data) { data_ = data; }
139	gezelter	2
140	gezelter	507	private:
141			ElemDataType data_;
142			};
143	gezelter	2
144	gezelter	507	/** BoolGenericData is a generic data type contains a bool variable */
145			typedef SimpleTypeData<bool> BoolGenericData;
146	gezelter	2
147	gezelter	507	/** IntGenericData is a generic data type contains an integer variable */
148			typedef SimpleTypeData<int> IntGenericData;
149	gezelter	2
150	gezelter	507	/** FloatGenericData is a generic data type contains a float variable */
151			typedef SimpleTypeData<float> FloatGenericData;
152	gezelter	2
153	tim	963	/** DoubleGenericData is a generic data type contains a RealType variable */
154			typedef SimpleTypeData<RealType> DoubleGenericData;
155	tim	132
156	gezelter	507	/**
157			* @typedef StringGenericData
158			* A generic data type contains a std::string variable
159			*
160			* @code
161			* StringGenericData* s = new StringGenericData("MyStringGenericData");
162			* PropertyMap propMap;
163			* GenericData* gdata;
164			*
165	gezelter	1390	* s->setData("OpenMD");
166	gezelter	507	* propMap->addProperty(s);
167			*
168			* gdata = propMap->getPropertyByName("MyStringGenericData");
169			* if (gdata != NULL){
170			* s = dynamic_cast<StringGenericData*>(gdata);
171			* if (s != NULL)
172			* std::cout << s->getData() << std::endl;
173			* }
174			*
175			* @endcode
176			*/
177			typedef SimpleTypeData<std::string> StringGenericData;
178	gezelter	2
179	gezelter	507	/**
180			* @class STLContainerTypeData
181			* @brief STL container type generic data which is associated with an id
182			*
183			* @template ContainerType
184			* @template ElemDataType
185			*/
186			template <typename ElemDataType >
187			class VectorTypeData : public GenericData {
188			public:
189			typedef VectorTypeData<ElemDataType> SelfType;
190	gezelter	2
191	gezelter	507	VectorTypeData(const std::string& id)
192			: GenericData(id){}
193	tim	132
194	gezelter	877	VectorTypeData(const SelfType& s) : data_(s){}
195	gezelter	2
196	gezelter	507	SelfType& operator =(const SelfType& s){
197			if (this == &s)
198			return *this;
199	gezelter	2
200	gezelter	507	this->data_ = s.data_;
201			return *this;
202			}
203	tim	385
204	gezelter	507	private:
205			std::vector<ElemDataType> data_;
206			};
207	gezelter	2
208	gezelter	507	/**
209			* @typedef IntVectorGenericData
210			* A generic data type contains a std::vector<int> variable.
211			*/
212			typedef VectorTypeData<int> IntVectorGenericData;
213	gezelter	2
214	gezelter	507	/**
215			* @typedef IntVectorGenericData
216			* A generic data type contains a std::vector<float> variable.
217			*/
218			typedef VectorTypeData<float> FloatVectorGenericData;
219	gezelter	2
220	gezelter	507	/**
221			* @typedef IntVectorGenericData
222	tim	963	* A generic data type contains a std::vector<RealType> variable.
223	gezelter	507	*/
224	tim	963	typedef VectorTypeData<RealType> DoubleVectorGenericData;
225	gezelter	2
226	gezelter	507	/**
227			* @typedef StringVectorGenericData
228			* A generic data type contains a std::vector<string> variable.
229			*
230			* @code
231			* StringVectorGenericData* sv = new StringVectorGenericData("MyStringVector");
232			* GenericData* gdata;
233			* PropertyMap propMap;
234			* std::vector<std::string>::iterator iter;
235			*
236			* sv->push_back("Hello World");
237	gezelter	1390	* sv->push_back("OpenMD");
238	gezelter	507	*
239			* propMap.addProperty(sv);
240			*
241			* gdata = propMap.getPropertyByName("MyStringVector");
242			*
243			* if (gdata != NULL){
244			*
245			* sv = dynamic_cast<StringVectorGenericData*>(gdata);
246			*
247			* if (sv != NULL){
248			* for (iter = sv->begin(); iter != sv->end(); ++ iter)
249			* std::cout << *iter << std::endl;
250			* }
251			* }
252			* @endcode
253			*/
254			typedef VectorTypeData<std::string> StringVectorGenericData;
255	tim	132
256	gezelter	2
257	gezelter	1390	} // namespace OpenMD
258	tim	132	#endif //UTIL _GENERICDATA_HPP