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root/OpenMD/branches/development/src/io/ParamConstraint.hpp

Comparing:
trunk/src/io/ParamConstraint.hpp (file contents), Revision 672 by tim, Fri Oct 14 21:43:13 2005 UTC vs.
branches/development/src/io/ParamConstraint.hpp (file contents), Revision 1665 by gezelter, Tue Nov 22 20:38:56 2011 UTC

#	Line 6 | Line 6
6		* redistribute this software in source and binary code form, provided
7		* that the following conditions are met:
8		*
9	<	* 1. Acknowledgement of the program authors must be made in any
10	<	*    publication of scientific results based in part on use of the
11	<	*    program.  An acceptable form of acknowledgement is citation of
12	<	*    the article in which the program was described (Matthew
13	<	*    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
14	<	*    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
15	<	*    Parallel Simulation Engine for Molecular Dynamics,"
16	<	*    J. Comput. Chem. 26, pp. 252-271 (2005))
17	<	*
18	<	* 2. Redistributions of source code must retain the above copyright
9	>	* 1. Redistributions of source code must retain the above copyright
10		*    notice, this list of conditions and the following disclaimer.
11		*
12	<	* 3. Redistributions in binary form must reproduce the above copyright
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.
#	Line 37 | Line 28
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]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
40	+	* [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41		*/
42
43		#ifndef IO_PARAMCONSTRAINT_HPP
44		#define IO_PARAMCONSTRAINT_HPP
45		#include <sstream>
46	<
47	<	/**
48	<	* This class allows to recognize constraint predicates, so that they can be combined using
49	<	* composition operators. Every constraint predicate must be derived from this class
50	<	*/
51	<	template<typename Derived>
52	<	struct ParamConstraintFacade {
46	>	#include "utils/CaseConversion.hpp"
47	>	#include "utils/StringTokenizer.hpp"
48	>	namespace OpenMD {
49	>	/**
50	>	* This class allows to recognize constraint predicates, so that they can be combined using
51	>	* composition operators. Every constraint predicate must be derived from this class
52	>	*/
53	>	template<typename Derived>
54	>	struct ParamConstraintFacade {
55		std::string getConstraintDescription() {return description_;}
56	<	protected:
57	<	std::string description_;
58	<	};
56	>	protected:
57	>	std::string description_;
58	>	};
59
60	<	struct NotEmptyConstraint : public ParamConstraintFacade<NotEmptyConstraint>{
61	<
60	>	struct NotEmptyConstraint : public ParamConstraintFacade<NotEmptyConstraint>{
61	>
62		NotEmptyConstraint() { description_= "nonempty";}
63		bool operator()( const std::string data ) const {
64	<	return !data.empty();
64	>	return !data.empty();
65		}
66	<	};
66	>	};
67
68	<	struct ZeroConstraint : public ParamConstraintFacade<ZeroConstraint>{
68	>	struct ZeroConstraint : public ParamConstraintFacade<ZeroConstraint>{
69
70	<	ZeroConstraint() {description_ = "zero";}
70	>	ZeroConstraint() {this->description_ = "zero";}
71		template<typename DataType>
72		bool operator()( DataType data ) const {
73	<	return data == 0;
73	>	return data == 0;
74		}
75	<	};
75	>	};
76
77	<	struct NonZeroConstraint : public ParamConstraintFacade<NonZeroConstraint>{
78	<	NonZeroConstraint() {description_ = "nonzero";}
77	>	struct NonZeroConstraint : public ParamConstraintFacade<NonZeroConstraint>{
78	>	NonZeroConstraint() {this->description_ = "nonzero";}
79
80		template<typename DataType>
81		bool operator()( DataType data ) const {
82	<	return data != 0;
82	>	return data != 0;
83		}
84	<	};
84	>	};
85
86	<	struct PositiveConstraint : public ParamConstraintFacade<PositiveConstraint>{
87	<	PositiveConstraint() {description_ = "positive";}
86	>	struct PositiveConstraint : public ParamConstraintFacade<PositiveConstraint>{
87	>	PositiveConstraint() {this->description_ = "positive";}
88		template<typename DataType>
89		bool operator()( DataType data ) const
90		{
91	<	return data > 0;
91	>	return data > 0;
92		}
93	<	};
93	>	};
94
95	<	struct NonPositiveConstraint : public ParamConstraintFacade<NonPositiveConstraint>{
96	<	NonPositiveConstraint() {description_ = "nonpositive";}
95	>	struct NonPositiveConstraint : public ParamConstraintFacade<NonPositiveConstraint>{
96	>	NonPositiveConstraint() {this->description_ = "nonpositive";}
97		template<typename DataType>
98		bool operator()( DataType data ) const
99		{
100	<	return data <= 0;
100	>	return data <= 0;
101		}
102	<	};
102	>	};
103
104	<	struct NegativeConstraint : public ParamConstraintFacade<NegativeConstraint>{
105	<	NegativeConstraint() {description_ = "negative";}
104	>	struct NegativeConstraint : public ParamConstraintFacade<NegativeConstraint>{
105	>	NegativeConstraint() {this->description_ = "negative";}
106		template<typename DataType>
107		bool operator()( DataType data ) const
108		{
109	<	return data < 0;
109	>	return data < 0;
110		}
111	<	};
111	>	};
112
113	<	struct NonNegativeConstraint : public ParamConstraintFacade<NonNegativeConstraint>{
114	<	NonNegativeConstraint() {description_ = "nonnegative";}
113	>	struct NonNegativeConstraint : public ParamConstraintFacade<NonNegativeConstraint>{
114	>	NonNegativeConstraint() {this->description_ = "nonnegative";}
115		template<typename DataType>
116		bool operator()( DataType data ) const
117		{
118	<	return data >= 0;
118	>	return data >= 0;
119		}
120	<	};
120	>	};
121
122	<	template<typename T>
123	<	struct LessThanConstraint : public ParamConstraintFacade<LessThanConstraint<T> > {
122	>
123	>	struct EvenConstraint : public ParamConstraintFacade<EvenConstraint>{
124	>	EvenConstraint() {this->description_ = "even";}
125	>	template<typename DataType>
126	>	bool operator()( DataType data ) const
127	>	{
128	>	return data % 2 == 0;
129	>	}
130	>	};
131	>
132	>	template<typename T>
133	>	struct LessThanConstraint : public ParamConstraintFacade<LessThanConstraint<T> > {
134
135		LessThanConstraint(T rhs) : rhs_(rhs){
136	<	std::stringstream iss;
137	<	iss << "less than " << rhs;
138	<	description_ = iss.str();
136	>	std::stringstream iss;
137	>	iss << "less than " << rhs;
138	>	this->description_ = iss.str();
139		}
140		template<typename DataType>
141		bool operator()( DataType data ) const {
142	<	return data < rhs_;
142	>	return data < rhs_;
143		}
144	<	private:
145	<	T rhs_;
146	<	};
144	>	private:
145	>	T rhs_;
146	>	};
147
148	<	template<typename T>
149	<	struct LessThanOrEqualToConstraint : public ParamConstraintFacade<LessThanOrEqualToConstraint<T> > {
148	>	template<typename T>
149	>	struct LessThanOrEqualToConstraint : public ParamConstraintFacade<LessThanOrEqualToConstraint<T> > {
150
151		LessThanOrEqualToConstraint(T rhs) : rhs_(rhs) {
152	<	std::stringstream iss;
153	<	iss << "less than or equal to" << rhs;
154	<	description_ = iss.str();
152	>	std::stringstream iss;
153	>	iss << "less than or equal to" << rhs;
154	>	this->description_ = iss.str();
155		}
156
157		template<typename DataType>
158		bool operator()( DataType data ) const {
159	<	return data <= rhs_;
159	>	return data <= rhs_;
160		}
161
162	<	private:
163	<	T rhs_;
164	<	};
162	>	private:
163	>	T rhs_;
164	>	};
165
166	<	template<typename T>
167	<	struct EqualConstraint : public ParamConstraintFacade<EqualConstraint<T> > {
166	>	template<typename T>
167	>	struct EqualConstraint : public ParamConstraintFacade<EqualConstraint<T> > {
168
169		EqualConstraint(T rhs) : rhs_(rhs){
170	<	std::stringstream iss;
171	<	iss << "equal to" << rhs;
172	<	description_ = iss.str();
170	>	std::stringstream iss;
171	>	iss << "equal to" << rhs;
172	>	this->description_ = iss.str();
173
174		}
175		template<typename DataType>
176		bool operator()( DataType data ) const {
177	<	return data == rhs_;
177	>	return data == rhs_;
178		}
179	<	private:
180	<	T rhs_;
181	<	};
179	>	private:
180	>	T rhs_;
181	>	};
182
183	<	struct EqualIgnoreCaseConstraint : public ParamConstraintFacade<EqualIgnoreCaseConstraint> {
183	>	struct EqualIgnoreCaseConstraint : public ParamConstraintFacade<EqualIgnoreCaseConstraint> {
184
185	<	EqualIgnoreCaseConstraint(std::string rhs) : rhs_(rhs){
186	<	std::stringstream iss;
187	<	iss << "equal to (case insensitive) " << rhs;
188	<	description_ = iss.str();
185	>	EqualIgnoreCaseConstraint(std::string rhs) : rhs_(OpenMD::toUpperCopy(rhs)){
186	>	std::stringstream iss;
187	>	iss << "equal to (case insensitive) " << rhs;
188	>	this->description_ = iss.str();
189		}
190
191		bool operator()( std::string data ) const {
192	<	return data == rhs_;
192	>	return OpenMD::toUpperCopy(data) == rhs_;
193		}
194
195	<	private:
196	<	std::string rhs_;
197	<	};
195	>	private:
196	>	std::string rhs_;
197	>	};
198
199	<	template<typename T>
200	<	struct GreaterThanConstraint : public ParamConstraintFacade<GreaterThanConstraint<T> > {
199	>	struct ContainsConstraint :  public ParamConstraintFacade<EqualIgnoreCaseConstraint> {
200	>	ContainsConstraint(std::string rhs) : rhs_(OpenMD::toUpperCopy(rhs)){
201	>	std::stringstream iss;
202	>	iss << "contains " << rhs;
203	>	this->description_ = iss.str();
204	>	}
205
206	+	bool operator()( std::string data ) const {
207	+	OpenMD::StringTokenizer tokenizer(OpenMD::toUpperCopy(data),  " ,;|\t\n\r");
208	+	while (tokenizer.hasMoreTokens()) {
209	+	if (tokenizer.nextToken() == rhs_) {
210	+	return true;
211	+	}
212	+	}
213	+
214	+	return  false;
215	+	}
216	+
217	+	private:
218	+	std::string rhs_;
219	+
220	+	};
221	+
222	+	template<typename T>
223	+	struct GreaterThanConstraint : public ParamConstraintFacade<GreaterThanConstraint<T> > {
224	+
225		GreaterThanConstraint(T rhs) : rhs_(rhs){
226	<	std::stringstream iss;
227	<	iss << "greater than" << rhs;
228	<	description_ = iss.str();
226	>	std::stringstream iss;
227	>	iss << "greater than" << rhs;
228	>	this->description_ = iss.str();
229		}
230		template<typename DataType>
231		bool operator()( DataType data ) const {
232	<	return data > rhs_;
232	>	return data > rhs_;
233		}
234	<	private:
235	<	T rhs_;
236	<	};
234	>	private:
235	>	T rhs_;
236	>	};
237
238	<	template<typename T>
239	<	struct GreaterThanOrEqualTo : public ParamConstraintFacade<GreaterThanOrEqualTo<T> > {
238	>	template<typename T>
239	>	struct GreaterThanOrEqualTo : public ParamConstraintFacade<GreaterThanOrEqualTo<T> > {
240
241		GreaterThanOrEqualTo(T rhs) : rhs_(rhs){
242	<	std::stringstream iss;
243	<	iss << "greater than or equal to" << rhs;
244	<	description_ = iss.str();
242	>	std::stringstream iss;
243	>	iss << "greater than or equal to" << rhs;
244	>	this->description_ = iss.str();
245		}
246		template<typename DataType>
247		bool operator()( DataType data ) const {
248	<	return data >= rhs_;
248	>	return data >= rhs_;
249		}
250	<	private:
251	<	T rhs_;
252	<	};
250	>	private:
251	>	T rhs_;
252	>	};
253
254	<	// class_and composition predicate
255	<	template<typename Cons1T, typename Cons2T>
256	<	struct AndParamConstraint: public ParamConstraintFacade< AndParamConstraint<Cons1T,Cons2T> > {
257	<	public:
254	>	// class_and composition predicate
255	>	template<typename Cons1T, typename Cons2T>
256	>	struct AndParamConstraint: public ParamConstraintFacade< AndParamConstraint<Cons1T,Cons2T> > {
257	>	public:
258
259		AndParamConstraint( Cons1T cons1, Cons2T cons2 ) : cons1_(cons1), cons2_(cons2) {
260	<	std::stringstream iss;
261	<	iss << "(" << cons1_.getConstraintDescription() << " and " << cons2_.getConstraintDescription() << ")";
262	<	description_ = iss.str();
260	>	std::stringstream iss;
261	>	iss << "(" << cons1_.getConstraintDescription() << " and " << cons2_.getConstraintDescription() << ")";
262	>	this->description_ = iss.str();
263		}
264
265		template<typename DataType>
266		bool operator()( DataType data ) const {
267	<	return cons1_(data) && cons2_(data);
267	>	return cons1_(data) && cons2_(data);
268		}
269
270	<	private:
270	>	private:
271		Cons1T cons1_;
272		Cons2T cons2_;
273	<	};
273	>	};
274
275
276
277	<	template<typename Cons1T, typename Cons2T>
278	<	struct OrParamConstraint: public ParamConstraintFacade< OrParamConstraint<Cons1T,Cons2T> > {
279	<	public:
277	>	template<typename Cons1T, typename Cons2T>
278	>	struct OrParamConstraint: public ParamConstraintFacade< OrParamConstraint<Cons1T,Cons2T> > {
279	>	public:
280
245	–
281		OrParamConstraint( Cons1T cons1, Cons2T cons2 ) : cons1_(cons1), cons2_(cons2) {
282	<	std::stringstream iss;
283	<	iss << cons1_.getConstraintDescription() << " or " << cons2_.getConstraintDescription() << "";
284	<	description_ = iss.str();
285	<	}
282	>	std::stringstream iss;
283	>	iss << cons1_.getConstraintDescription() << " or " << cons2_.getConstraintDescription() << "";
284	>	this->description_ = iss.str();
285	>	}
286
287		template<typename DataType>
288		bool operator()( DataType data ) const {
289	<	return cons1_(data) || cons2_(data);
289	>	return cons1_(data) || cons2_(data);
290		}
291
292	<	private:
292	>	private:
293		Cons1T cons1_;
294		Cons2T cons2_;
295	<	};
295	>	};
296
297	<	template<typename ConsT>
298	<	struct NotParamConstraint: public ParamConstraintFacade< NotParamConstraint<ConsT> > {
299	<	public:
297	>	template<typename ConsT>
298	>	struct NotParamConstraint: public ParamConstraintFacade< NotParamConstraint<ConsT> > {
299	>	public:
300
301
302		NotParamConstraint( ConsT cons) : cons_(cons) {
303	<	std::stringstream iss;
304	<	iss << "(not" << cons1_.getConstraintDescription() << ")";
305	<	description_ = iss.str();
303	>	std::stringstream iss;
304	>	iss << "(not" << cons_.getConstraintDescription() << ")";
305	>	this->description_ = iss.str();
306		}
307
308		template<typename DataType>
309		bool operator()( DataType data ) const {
310	<	return !cons_(data);
310	>	return !cons_(data);
311		}
312
313	<	private:
313	>	private:
314		ConsT cons_;
315	<	};
315	>	};
316
317
318	<	template<typename Cons1T, typename Cons2T>
319	<	inline AndParamConstraint<Cons1T, Cons2T>
320	<	operator &&(const ParamConstraintFacade<Cons1T>& cons1,  const ParamConstraintFacade<Cons2T>& cons2 ) {
318	>	template<typename Cons1T, typename Cons2T>
319	>	inline AndParamConstraint<Cons1T, Cons2T>
320	>	operator &&(const ParamConstraintFacade<Cons1T>& cons1,  const ParamConstraintFacade<Cons2T>& cons2 ) {
321
322		return AndParamConstraint<Cons1T,Cons2T>(
323	<	*static_cast<const Cons1T*>(&cons1),
324	<	*static_cast<const Cons2T*>(&cons2) );
325	<	}
323	>	*static_cast<const Cons1T*>(&cons1),
324	>	*static_cast<const Cons2T*>(&cons2) );
325	>	}
326
327	<	template<typename Cons1T, typename Cons2T>
328	<	inline OrParamConstraint<Cons1T, Cons2T>
329	<	operator ||( const ParamConstraintFacade<Cons1T>& cons1, const ParamConstraintFacade<Cons2T>& cons2 ) {
327	>	template<typename Cons1T, typename Cons2T>
328	>	inline OrParamConstraint<Cons1T, Cons2T>
329	>	operator ||( const ParamConstraintFacade<Cons1T>& cons1, const ParamConstraintFacade<Cons2T>& cons2 ) {
330
331		return OrParamConstraint<Cons1T,Cons2T>(
332	<	*static_cast<const Cons1T*>(&cons1),
333	<	*static_cast<const Cons2T*>(&cons2) );
334	<	}
332	>	*static_cast<const Cons1T*>(&cons1),
333	>	*static_cast<const Cons2T*>(&cons2) );
334	>	}
335
336
337	<	template<typename ConsT>
338	<	inline NotParamConstraint<ConsT>
339	<	operator !( const ParamConstraintFacade<ConsT>& cons ) {
337	>	template<typename ConsT>
338	>	inline NotParamConstraint<ConsT>
339	>	operator !( const ParamConstraintFacade<ConsT>& cons ) {
340
341		return NotParamConstraint<ConsT>(*static_cast<const ConsT*>(&cons));
342	<	}
342	>	}
343
344
345	<	NotEmptyConstraint isNotEmpty() {
346	<	return NotEmptyConstraint();
312	<	}
345	>	NotEmptyConstraint isNotEmpty();
346	>	ZeroConstraint isZero();
347
348	<	ZeroConstraint isZero() {
349	<	return ZeroConstraint();
350	<	}
348	>	ParamConstraintFacade<NonZeroConstraint> isNonZero();
349	>	PositiveConstraint isPositive();
350	>	NonPositiveConstraint isNonPositive();
351
352	<	ParamConstraintFacade<NonZeroConstraint> isNonZero() {
319	<	return ParamConstraintFacade<NonZeroConstraint>();
320	<	}
352	>	NegativeConstraint isNegative();
353
354	<	PositiveConstraint isPositive() {
355	<	return PositiveConstraint();
324	<	}
354	>	NonNegativeConstraint isNonNegative();
355	>	EvenConstraint isEven();
356
357	<	NonPositiveConstraint isNonPositive() {
358	<	return NonPositiveConstraint();
328	<	}
329	<
330	<	NegativeConstraint isNegative() {
331	<	return NegativeConstraint();
332	<	}
333	<
334	<	NonNegativeConstraint isNonNegative() {
335	<	return NonNegativeConstraint();
336	<	}
337	<
338	<	template<typename T>
339	<	LessThanConstraint<T>isLessThan(T& v ) {
357	>	template<typename T>
358	>	inline LessThanConstraint<T>isLessThan(T& v ) {
359		return LessThanConstraint<T>(v);
360	<	}
360	>	}
361
362	<	template<typename T>
363	<	LessThanOrEqualToConstraint<T> isLessThanOrEqualTo(T& v ) {
362	>	template<typename T>
363	>	inline LessThanOrEqualToConstraint<T> isLessThanOrEqualTo(T& v ) {
364		return ParamConstraintFacade<LessThanOrEqualToConstraint<T> >(v);
365	<	}
365	>	}
366
367	<	template<typename T>
368	<	EqualConstraint<T> isEqual(T& v ) {
367	>	template<typename T>
368	>	inline EqualConstraint<T> isEqual(T& v ) {
369		return EqualConstraint<T>(v);
370	<	}
370	>	}
371
372	<	template<typename T>
373	<	GreaterThanConstraint<T> isGreaterThan(T& v ) {
372	>	template<typename T>
373	>	inline GreaterThanConstraint<T> isGreaterThan(T& v ) {
374		return GreaterThanConstraint<T>(v);
375	<	}
375	>	}
376
377	<	template<typename T>
378	<	GreaterThanOrEqualTo<T> isGreaterThanOrEqualTo(T& v ) {
377	>	template<typename T>
378	>	inline GreaterThanOrEqualTo<T> isGreaterThanOrEqualTo(T& v ) {
379		return GreaterThanOrEqualTo<T>(v);
380	<	}
380	>	}
381
382	<	EqualIgnoreCaseConstraint isEqualIgnoreCase(std::string str) {
364	<	return EqualIgnoreCaseConstraint(str);
382	>	EqualIgnoreCaseConstraint isEqualIgnoreCase(std::string str);
383		}
366	–
384		#endif

Comparing:
trunk/src/io/ParamConstraint.hpp (property svn:keywords), Revision 672 by tim, Fri Oct 14 21:43:13 2005 UTC vs.
branches/development/src/io/ParamConstraint.hpp (property svn:keywords), Revision 1665 by gezelter, Tue Nov 22 20:38:56 2011 UTC

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