src/io/ParamConstraint.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]  Vardeman & Gezelter, in progress (2009).                        
 */
 
#ifndef IO_PARAMCONSTRAINT_HPP
#define IO_PARAMCONSTRAINT_HPP
#include <sstream>
#include "utils/CaseConversion.hpp"
#include "utils/StringTokenizer.hpp"
namespace OpenMD {
  /**
   * This class allows to recognize constraint predicates, so that they can be combined using
   * composition operators. Every constraint predicate must be derived from this class
   */
  template<typename Derived>
  struct ParamConstraintFacade {
    std::string getConstraintDescription() {return description_;}
  protected:
    std::string description_;
  };

  struct NotEmptyConstraint : public ParamConstraintFacade<NotEmptyConstraint>{
    
    NotEmptyConstraint() { description_= "nonempty";}
    bool operator()( const std::string data ) const {
      return !data.empty();
    }
  };

  struct ZeroConstraint : public ParamConstraintFacade<ZeroConstraint>{
    
    ZeroConstraint() {this->description_ = "zero";}
    template<typename DataType>
    bool operator()( DataType data ) const {
      return data == 0;
    }
  };

  struct NonZeroConstraint : public ParamConstraintFacade<NonZeroConstraint>{
    NonZeroConstraint() {this->description_ = "nonzero";}

    template<typename DataType>
    bool operator()( DataType data ) const {
      return data != 0;
    }
  };

  struct PositiveConstraint : public ParamConstraintFacade<PositiveConstraint>{
    PositiveConstraint() {this->description_ = "positive";}
    template<typename DataType>
    bool operator()( DataType data ) const
    {
      return data > 0;
    }
  };

  struct NonPositiveConstraint : public ParamConstraintFacade<NonPositiveConstraint>{
    NonPositiveConstraint() {this->description_ = "nonpositive";}
    template<typename DataType>
    bool operator()( DataType data ) const
    {
      return data <= 0;
    }
  };

  struct NegativeConstraint : public ParamConstraintFacade<NegativeConstraint>{
    NegativeConstraint() {this->description_ = "negative";}
    template<typename DataType>
    bool operator()( DataType data ) const
    {
      return data < 0;
    }
  };

  struct NonNegativeConstraint : public ParamConstraintFacade<NonNegativeConstraint>{
    NonNegativeConstraint() {this->description_ = "nonnegative";}
    template<typename DataType>
    bool operator()( DataType data ) const
    {
      return data >= 0;
    }
  };


  struct EvenConstraint : public ParamConstraintFacade<EvenConstraint>{
    EvenConstraint() {this->description_ = "even";}
    template<typename DataType>
    bool operator()( DataType data ) const
    {
      return data % 2 == 0;
    }
  };

  template<typename T>
  struct LessThanConstraint : public ParamConstraintFacade<LessThanConstraint<T> > {
    
    LessThanConstraint(T rhs) : rhs_(rhs){
      std::stringstream iss;
      iss << "less than " << rhs;
      this->description_ = iss.str();
    }
    template<typename DataType>
    bool operator()( DataType data ) const {
      return data < rhs_; 
    }
  private:
    T rhs_;        
  };

  template<typename T>
  struct LessThanOrEqualToConstraint : public ParamConstraintFacade<LessThanOrEqualToConstraint<T> > {
    
    LessThanOrEqualToConstraint(T rhs) : rhs_(rhs) {
      std::stringstream iss;
      iss << "less than or equal to" << rhs;
      this->description_ = iss.str();
    }
    
    template<typename DataType>
    bool operator()( DataType data ) const {
      return data <= rhs_; 
    }
    
  private:
    T rhs_;        
  };

  template<typename T>
  struct EqualConstraint : public ParamConstraintFacade<EqualConstraint<T> > {
    
    EqualConstraint(T rhs) : rhs_(rhs){
      std::stringstream iss;
      iss << "equal to" << rhs;
      this->description_ = iss.str();

    }
    template<typename DataType>
    bool operator()( DataType data ) const {
      return data == rhs_; 
    }
  private:
    T rhs_;        
  };

  struct EqualIgnoreCaseConstraint : public ParamConstraintFacade<EqualIgnoreCaseConstraint> {
    
    EqualIgnoreCaseConstraint(std::string rhs) : rhs_(OpenMD::toUpperCopy(rhs)){
      std::stringstream iss;
      iss << "equal to (case insensitive) " << rhs;
      this->description_ = iss.str();
    }
    
    bool operator()( std::string data ) const {
      return OpenMD::toUpperCopy(data) == rhs_; 
    }
    
  private:
    std::string rhs_;        
  };

  struct ContainsConstraint :  public ParamConstraintFacade<EqualIgnoreCaseConstraint> {
    ContainsConstraint(std::string rhs) : rhs_(OpenMD::toUpperCopy(rhs)){
      std::stringstream iss;
      iss << "contains " << rhs;
      this->description_ = iss.str();
    }
    
    bool operator()( std::string data ) const {
      OpenMD::StringTokenizer tokenizer(OpenMD::toUpperCopy(data),  " ,;|\t\n\r");
      while (tokenizer.hasMoreTokens()) {
        if (tokenizer.nextToken() == rhs_) {
          return true;
        }
      }
        
      return  false; 
    }
    
  private:
    std::string rhs_;        

  };

  template<typename T>
  struct GreaterThanConstraint : public ParamConstraintFacade<GreaterThanConstraint<T> > {
    
    GreaterThanConstraint(T rhs) : rhs_(rhs){
      std::stringstream iss;
      iss << "greater than" << rhs;
      this->description_ = iss.str();
    }
    template<typename DataType>
    bool operator()( DataType data ) const {
      return data > rhs_; 
    }
  private:
    T rhs_;        
  };

  template<typename T>
  struct GreaterThanOrEqualTo : public ParamConstraintFacade<GreaterThanOrEqualTo<T> > {
    
    GreaterThanOrEqualTo(T rhs) : rhs_(rhs){
      std::stringstream iss;
      iss << "greater than or equal to" << rhs;
      this->description_ = iss.str();
    }
    template<typename DataType>
    bool operator()( DataType data ) const {
      return data >= rhs_; 
    }
  private:
    T rhs_;        
  };

  // class_and composition predicate
  template<typename Cons1T, typename Cons2T>
  struct AndParamConstraint: public ParamConstraintFacade< AndParamConstraint<Cons1T,Cons2T> > {
  public:

    AndParamConstraint( Cons1T cons1, Cons2T cons2 ) : cons1_(cons1), cons2_(cons2) {
      std::stringstream iss;
      iss << "(" << cons1_.getConstraintDescription() << " and " << cons2_.getConstraintDescription() << ")"; 
      this->description_ = iss.str();        
    }

    template<typename DataType>
    bool operator()( DataType data ) const {
      return cons1_(data) && cons2_(data);
    }

  private:
    Cons1T cons1_;
    Cons2T cons2_;
  };


  template<typename Cons1T, typename Cons2T>
  struct OrParamConstraint: public ParamConstraintFacade< OrParamConstraint<Cons1T,Cons2T> > {
  public:

    OrParamConstraint( Cons1T cons1, Cons2T cons2 ) : cons1_(cons1), cons2_(cons2) {
      std::stringstream iss;
      iss << cons1_.getConstraintDescription() << " or " << cons2_.getConstraintDescription() << ""; 
      this->description_ = iss.str(); 
    }

    template<typename DataType>
    bool operator()( DataType data ) const {
      return cons1_(data) || cons2_(data);
    }

  private:
    Cons1T cons1_;
    Cons2T cons2_;
  };

  template<typename ConsT>
  struct NotParamConstraint: public ParamConstraintFacade< NotParamConstraint<ConsT> > {
  public:


    NotParamConstraint( ConsT cons) : cons_(cons) {
      std::stringstream iss;
      iss << "(not" << cons_.getConstraintDescription() << ")"; 
      this->description_ = iss.str(); 
    }

    template<typename DataType>
    bool operator()( DataType data ) const {
      return !cons_(data);
    }

  private:
    ConsT cons_;
  };    


  template<typename Cons1T, typename Cons2T>
  inline AndParamConstraint<Cons1T, Cons2T>
  operator &&(const ParamConstraintFacade<Cons1T>& cons1,  const ParamConstraintFacade<Cons2T>& cons2 ) {    

    return AndParamConstraint<Cons1T,Cons2T>(
                                             *static_cast<const Cons1T*>(&cons1), 
                                             *static_cast<const Cons2T*>(&cons2) );
  }

  template<typename Cons1T, typename Cons2T>
  inline OrParamConstraint<Cons1T, Cons2T>
  operator ||( const ParamConstraintFacade<Cons1T>& cons1, const ParamConstraintFacade<Cons2T>& cons2 ) {    

    return OrParamConstraint<Cons1T,Cons2T>(
                                            *static_cast<const Cons1T*>(&cons1), 
                                            *static_cast<const Cons2T*>(&cons2) );
  }


  template<typename ConsT>
  inline NotParamConstraint<ConsT>
  operator !( const ParamConstraintFacade<ConsT>& cons ) {

    return NotParamConstraint<ConsT>(*static_cast<const ConsT*>(&cons)); 
  }


  NotEmptyConstraint isNotEmpty();
  ZeroConstraint isZero();

  ParamConstraintFacade<NonZeroConstraint> isNonZero();
  PositiveConstraint isPositive();
  NonPositiveConstraint isNonPositive();

  NegativeConstraint isNegative();

  NonNegativeConstraint isNonNegative();
  EvenConstraint isEven();

  template<typename T>
  inline LessThanConstraint<T>isLessThan(T& v ) {
    return LessThanConstraint<T>(v);
  }

  template<typename T>
  inline LessThanOrEqualToConstraint<T> isLessThanOrEqualTo(T& v ) {
    return ParamConstraintFacade<LessThanOrEqualToConstraint<T> >(v);
  }

  template<typename T>
  inline EqualConstraint<T> isEqual(T& v ) {
    return EqualConstraint<T>(v);
  }

  template<typename T>
  inline GreaterThanConstraint<T> isGreaterThan(T& v ) {
    return GreaterThanConstraint<T>(v);
  }

  template<typename T>
  inline GreaterThanOrEqualTo<T> isGreaterThanOrEqualTo(T& v ) {
    return GreaterThanOrEqualTo<T>(v);
  }

  EqualIgnoreCaseConstraint isEqualIgnoreCase(std::string str);
}
#endif
Revision:	1390
Committed:	Wed Nov 25 20:02:06 2009 UTC (15 years, 11 months ago) by gezelter
File size:	11666 byte(s)
Log Message:	Almost all of the changes necessary to create OpenMD out of our old project (OOPSE-4)
#	Content
1	/*
2	* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
3	*
4	* 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	* 1. Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.
11	*
12	* 2. Redistributions in binary form must reproduce the above copyright
13	* 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	*
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	* [4] Vardeman & Gezelter, in progress (2009).
40	*/
41
42	#ifndef IO_PARAMCONSTRAINT_HPP
43	#define IO_PARAMCONSTRAINT_HPP
44	#include <sstream>
45	#include "utils/CaseConversion.hpp"
46	#include "utils/StringTokenizer.hpp"
47	namespace OpenMD {
48	/**
49	* This class allows to recognize constraint predicates, so that they can be combined using
50	* composition operators. Every constraint predicate must be derived from this class
51	*/
52	template<typename Derived>
53	struct ParamConstraintFacade {
54	std::string getConstraintDescription() {return description_;}
55	protected:
56	std::string description_;
57	};
58
59	struct NotEmptyConstraint : public ParamConstraintFacade<NotEmptyConstraint>{
60
61	NotEmptyConstraint() { description_= "nonempty";}
62	bool operator()( const std::string data ) const {
63	return !data.empty();
64	}
65	};
66
67	struct ZeroConstraint : public ParamConstraintFacade<ZeroConstraint>{
68
69	ZeroConstraint() {this->description_ = "zero";}
70	template<typename DataType>
71	bool operator()( DataType data ) const {
72	return data == 0;
73	}
74	};
75
76	struct NonZeroConstraint : public ParamConstraintFacade<NonZeroConstraint>{
77	NonZeroConstraint() {this->description_ = "nonzero";}
78
79	template<typename DataType>
80	bool operator()( DataType data ) const {
81	return data != 0;
82	}
83	};
84
85	struct PositiveConstraint : public ParamConstraintFacade<PositiveConstraint>{
86	PositiveConstraint() {this->description_ = "positive";}
87	template<typename DataType>
88	bool operator()( DataType data ) const
89	{
90	return data > 0;
91	}
92	};
93
94	struct NonPositiveConstraint : public ParamConstraintFacade<NonPositiveConstraint>{
95	NonPositiveConstraint() {this->description_ = "nonpositive";}
96	template<typename DataType>
97	bool operator()( DataType data ) const
98	{
99	return data <= 0;
100	}
101	};
102
103	struct NegativeConstraint : public ParamConstraintFacade<NegativeConstraint>{
104	NegativeConstraint() {this->description_ = "negative";}
105	template<typename DataType>
106	bool operator()( DataType data ) const
107	{
108	return data < 0;
109	}
110	};
111
112	struct NonNegativeConstraint : public ParamConstraintFacade<NonNegativeConstraint>{
113	NonNegativeConstraint() {this->description_ = "nonnegative";}
114	template<typename DataType>
115	bool operator()( DataType data ) const
116	{
117	return data >= 0;
118	}
119	};
120
121
122	struct EvenConstraint : public ParamConstraintFacade<EvenConstraint>{
123	EvenConstraint() {this->description_ = "even";}
124	template<typename DataType>
125	bool operator()( DataType data ) const
126	{
127	return data % 2 == 0;
128	}
129	};
130
131	template<typename T>
132	struct LessThanConstraint : public ParamConstraintFacade<LessThanConstraint<T> > {
133
134	LessThanConstraint(T rhs) : rhs_(rhs){
135	std::stringstream iss;
136	iss << "less than " << rhs;
137	this->description_ = iss.str();
138	}
139	template<typename DataType>
140	bool operator()( DataType data ) const {
141	return data < rhs_;
142	}
143	private:
144	T rhs_;
145	};
146
147	template<typename T>
148	struct LessThanOrEqualToConstraint : public ParamConstraintFacade<LessThanOrEqualToConstraint<T> > {
149
150	LessThanOrEqualToConstraint(T rhs) : rhs_(rhs) {
151	std::stringstream iss;
152	iss << "less than or equal to" << rhs;
153	this->description_ = iss.str();
154	}
155
156	template<typename DataType>
157	bool operator()( DataType data ) const {
158	return data <= rhs_;
159	}
160
161	private:
162	T rhs_;
163	};
164
165	template<typename T>
166	struct EqualConstraint : public ParamConstraintFacade<EqualConstraint<T> > {
167
168	EqualConstraint(T rhs) : rhs_(rhs){
169	std::stringstream iss;
170	iss << "equal to" << rhs;
171	this->description_ = iss.str();
172
173	}
174	template<typename DataType>
175	bool operator()( DataType data ) const {
176	return data == rhs_;
177	}
178	private:
179	T rhs_;
180	};
181
182	struct EqualIgnoreCaseConstraint : public ParamConstraintFacade<EqualIgnoreCaseConstraint> {
183
184	EqualIgnoreCaseConstraint(std::string rhs) : rhs_(OpenMD::toUpperCopy(rhs)){
185	std::stringstream iss;
186	iss << "equal to (case insensitive) " << rhs;
187	this->description_ = iss.str();
188	}
189
190	bool operator()( std::string data ) const {
191	return OpenMD::toUpperCopy(data) == rhs_;
192	}
193
194	private:
195	std::string rhs_;
196	};
197
198	struct ContainsConstraint : public ParamConstraintFacade<EqualIgnoreCaseConstraint> {
199	ContainsConstraint(std::string rhs) : rhs_(OpenMD::toUpperCopy(rhs)){
200	std::stringstream iss;
201	iss << "contains " << rhs;
202	this->description_ = iss.str();
203	}
204
205	bool operator()( std::string data ) const {
206	OpenMD::StringTokenizer tokenizer(OpenMD::toUpperCopy(data), " ,;\|\t\n\r");
207	while (tokenizer.hasMoreTokens()) {
208	if (tokenizer.nextToken() == rhs_) {
209	return true;
210	}
211	}
212
213	return false;
214	}
215
216	private:
217	std::string rhs_;
218
219	};
220
221	template<typename T>
222	struct GreaterThanConstraint : public ParamConstraintFacade<GreaterThanConstraint<T> > {
223
224	GreaterThanConstraint(T rhs) : rhs_(rhs){
225	std::stringstream iss;
226	iss << "greater than" << rhs;
227	this->description_ = iss.str();
228	}
229	template<typename DataType>
230	bool operator()( DataType data ) const {
231	return data > rhs_;
232	}
233	private:
234	T rhs_;
235	};
236
237	template<typename T>
238	struct GreaterThanOrEqualTo : public ParamConstraintFacade<GreaterThanOrEqualTo<T> > {
239
240	GreaterThanOrEqualTo(T rhs) : rhs_(rhs){
241	std::stringstream iss;
242	iss << "greater than or equal to" << rhs;
243	this->description_ = iss.str();
244	}
245	template<typename DataType>
246	bool operator()( DataType data ) const {
247	return data >= rhs_;
248	}
249	private:
250	T rhs_;
251	};
252
253	// class_and composition predicate
254	template<typename Cons1T, typename Cons2T>
255	struct AndParamConstraint: public ParamConstraintFacade< AndParamConstraint<Cons1T,Cons2T> > {
256	public:
257
258	AndParamConstraint( Cons1T cons1, Cons2T cons2 ) : cons1_(cons1), cons2_(cons2) {
259	std::stringstream iss;
260	iss << "(" << cons1_.getConstraintDescription() << " and " << cons2_.getConstraintDescription() << ")";
261	this->description_ = iss.str();
262	}
263
264	template<typename DataType>
265	bool operator()( DataType data ) const {
266	return cons1_(data) && cons2_(data);
267	}
268
269	private:
270	Cons1T cons1_;
271	Cons2T cons2_;
272	};
273
274
275
276	template<typename Cons1T, typename Cons2T>
277	struct OrParamConstraint: public ParamConstraintFacade< OrParamConstraint<Cons1T,Cons2T> > {
278	public:
279
280	OrParamConstraint( Cons1T cons1, Cons2T cons2 ) : cons1_(cons1), cons2_(cons2) {
281	std::stringstream iss;
282	iss << cons1_.getConstraintDescription() << " or " << cons2_.getConstraintDescription() << "";
283	this->description_ = iss.str();
284	}
285
286	template<typename DataType>
287	bool operator()( DataType data ) const {
288	return cons1_(data) \|\| cons2_(data);
289	}
290
291	private:
292	Cons1T cons1_;
293	Cons2T cons2_;
294	};
295
296	template<typename ConsT>
297	struct NotParamConstraint: public ParamConstraintFacade< NotParamConstraint<ConsT> > {
298	public:
299
300
301	NotParamConstraint( ConsT cons) : cons_(cons) {
302	std::stringstream iss;
303	iss << "(not" << cons_.getConstraintDescription() << ")";
304	this->description_ = iss.str();
305	}
306
307	template<typename DataType>
308	bool operator()( DataType data ) const {
309	return !cons_(data);
310	}
311
312	private:
313	ConsT cons_;
314	};
315
316
317	template<typename Cons1T, typename Cons2T>
318	inline AndParamConstraint<Cons1T, Cons2T>
319	operator &&(const ParamConstraintFacade<Cons1T>& cons1, const ParamConstraintFacade<Cons2T>& cons2 ) {
320
321	return AndParamConstraint<Cons1T,Cons2T>(
322	static_cast<const Cons1T>(&cons1),
323	static_cast<const Cons2T>(&cons2) );
324	}
325
326	template<typename Cons1T, typename Cons2T>
327	inline OrParamConstraint<Cons1T, Cons2T>
328	operator \|\|( const ParamConstraintFacade<Cons1T>& cons1, const ParamConstraintFacade<Cons2T>& cons2 ) {
329
330	return OrParamConstraint<Cons1T,Cons2T>(
331	static_cast<const Cons1T>(&cons1),
332	static_cast<const Cons2T>(&cons2) );
333	}
334
335
336	template<typename ConsT>
337	inline NotParamConstraint<ConsT>
338	operator !( const ParamConstraintFacade<ConsT>& cons ) {
339
340	return NotParamConstraint<ConsT>(static_cast<const ConsT>(&cons));
341	}
342
343
344	NotEmptyConstraint isNotEmpty();
345	ZeroConstraint isZero();
346
347	ParamConstraintFacade<NonZeroConstraint> isNonZero();
348	PositiveConstraint isPositive();
349	NonPositiveConstraint isNonPositive();
350
351	NegativeConstraint isNegative();
352
353	NonNegativeConstraint isNonNegative();
354	EvenConstraint isEven();
355
356	template<typename T>
357	inline LessThanConstraint<T>isLessThan(T& v ) {
358	return LessThanConstraint<T>(v);
359	}
360
361	template<typename T>
362	inline LessThanOrEqualToConstraint<T> isLessThanOrEqualTo(T& v ) {
363	return ParamConstraintFacade<LessThanOrEqualToConstraint<T> >(v);
364	}
365
366	template<typename T>
367	inline EqualConstraint<T> isEqual(T& v ) {
368	return EqualConstraint<T>(v);
369	}
370
371	template<typename T>
372	inline GreaterThanConstraint<T> isGreaterThan(T& v ) {
373	return GreaterThanConstraint<T>(v);
374	}
375
376	template<typename T>
377	inline GreaterThanOrEqualTo<T> isGreaterThanOrEqualTo(T& v ) {
378	return GreaterThanOrEqualTo<T>(v);
379	}
380
381	EqualIgnoreCaseConstraint isEqualIgnoreCase(std::string str);
382	}
383	#endif