ViewVC Help

View File | Revision Log | Show Annotations | View Changeset | Root Listing

root/OpenMD/branches/development/src/utils/Trim.hpp

Comparing:
trunk/src/utils/Trim.hpp (file contents), Revision 515 by tim, Fri Apr 22 21:52:51 2005 UTC vs.
branches/development/src/utils/Trim.hpp (file contents), Revision 1850 by gezelter, Wed Feb 20 15:39:39 2013 UTC

#	Line 1 | Line 1
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. 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
19	<	*    notice, this list of conditions and the following disclaimer.
20	<	*
21	<	* 3. Redistributions in binary form must reproduce the above copyright
22	<	*    notice, this list of conditions and the following disclaimer in the
23	<	*    documentation and/or other materials provided with the
24	<	*    distribution.
25	<	*
26	<	* This software is provided "AS IS," without a warranty of any
27	<	* kind. All express or implied conditions, representations and
28	<	* warranties, including any implied warranty of merchantability,
29	<	* fitness for a particular purpose or non-infringement, are hereby
30	<	* excluded.  The University of Notre Dame and its licensors shall not
31	<	* be liable for any damages suffered by licensee as a result of
32	<	* using, modifying or distributing the software or its
33	<	* derivatives. In no event will the University of Notre Dame or its
34	<	* licensors be liable for any lost revenue, profit or data, or for
35	<	* direct, indirect, special, consequential, incidental or punitive
36	<	* damages, however caused and regardless of the theory of liability,
37	<	* arising out of the use of or inability to use software, even if the
38	<	* University of Notre Dame has been advised of the possibility of
39	<	* such damages.
40	<	*/
41	<
42	<	#ifndef UTILS_TRIM_HPP
43	<	#define UTILS_TRIM_HPP
44	<
45	<	#include <string>
46	<	#include <cctype>
47	<	#include "utils/Predicate.hpp"
48	<
49	<	/**
50	<	* @file Trim.hpp
51	<	* Defines trim algorithms. Trim algorithms are used to remove trailing and leading spaces from a string.
52	<	*/
53	<	namespace oopse {
54	<
55	<	/**
56	<	* Remove all leading spaces in-place. The supplied predicate is used to determine which
57	<	* characters are considered spaces
58	<	* @param str An input sequence
59	<	* @param IsSpace An unary predicate identifying spaces
60	<	*
61	<	* @code
62	<	* std::string str = "  acb  trimLeftIf test case"
63	<	* trimLeftIf(str, pred() || isFromRange('a', 'c'));
64	<	* std::cout << str << std::endl; //print "trimLeft test case"
65	<	*
66	<	* @endcode
67	<	*/
68	<	template<typename Predict>
69	<	void trimLeftIf(std::string& str, Predict pred) {
70	<	std::string::iterator i = str.begin();
71	<
72	<	for (; i != str.end(); ++i) {
73	<	if (!pred(*i)) {
74	<	break;
75	<	}
76	<	}
77	<
78	<	str.erase(str.begin(), i);
79	<	}
80	<
81	<	/**
82	<	* Remove all trailing spaces in-place. The supplied predicate is used to determine which
83	<	* characters are considered spaces
84	<	* @param str An input sequence
85	<	*/
86	<	template<typename Predict>
87	<	void trimRightIf(std::string& str, Predict pred) {
88	<	std::string::iterator i = str.end();
89	<
90	<	for (; i != str.begin();) {
91	<	if (!pred(*(--i))) {
92	<	++i;
93	<	break;
94	<	}
95	<	}
96	<
97	<	str.erase(i, str.end());
98	<	}
99	<
100	<	/**
101	<	*Remove all leading and trailing spaces in-place. The supplied predicate is used to determine
102	<	* which characters are considered spaces
103	<	* @param str An input sequence
104	<	*/
105	<	template<typename Predict>
106	<	void trimIf(std::string& str, Predict pred) {
107	<	trimLeftIf(str, pred);
108	<	trimRightIf(str, pred);
109	<	}
110	<
111	<	/**
112	<	* Remove all leading spaces from the input. The supplied predicate is used to determine
113	<	* which characters are considered spaces
114	<	* @return A trimmed copy of the input
115	<	* @param input An input sequence
116	<	*/
117	<	template<typename Predict>
118	<	std::string trimLeftCopyIf(const std::string& input, Predict pred) {
119	<	std::string result(input);
120	<	trimLeftIf(result, pred);
121	<	return result;
122	<	}
123	<
124	<	/**
125	<	* Remove all trailing spaces from the input. The supplied predicate is used to determine
126	<	* which characters are considered spaces
127	<	* @return A trimmed copy of the input
128	<	* @param input An input sequence
129	<	*/
130	<	template<typename Predict>
131	<	std::string trimRightCopyIf(const std::string& input, Predict pred) {
132	<	std::string result(input);
133	<	trimRightIf(result, pred);
134	<	return result;
135	<	}
136	<
137	<	/**
138	<	* Remove all leading and trailing spaces from the input. The supplied predicate is used to
139	<	* determine which characters are considered spaces
140	<	* @return A trimmed copy of the input
141	<	* @param input An input sequence
142	<	*/
143	<	template<typename Predict>
144	<	std::string trimCopyIf(const std::string& input, Predict pred) {
145	<	std::string result(input);
146	<	trimIf(result, pred);
147	<	return result;
148	<	}
149	<
150	<
151	<	/**
152	<	* Remove all leading spaces in-place.
153	<	* @param str An input sequence
154	<	*/
155	<	void trimLeft(std::string& str);
156	<
157	<	/**
158	<	* Remove all trailing spaces in-place.
159	<	* @param str An input sequence
160	<	*/
161	<	void trimRight(std::string& str);
162	<
163	<	/**
164	<	*Remove all leading and trailing spaces in-place
165	<	* @param str An input sequence
166	<	*/
167	<	void trim(std::string& str);
168	<
169	<	/**
170	<	* Remove all leading spaces from the input.
171	<	* @return A trimmed copy of the input
172	<	* @param input An input sequence
173	<	*/
174	<	std::string trimLeftCopy(const std::string& input);
175	<
176	<	/**
177	<	* Remove all trailing spaces from the input.
178	<	* @return A trimmed copy of the input
179	<	* @param input An input sequence
180	<	*/
181	<	std::string trimRightCopy(const std::string& input);
182	<
183	<	/**
184	<	*Remove all leading and trailing spaces from the input.
185	<	* @return A trimmed copy of the input
186	<	* @param input An input sequence
187	<	*/
188	<	std::string trimCopy(const std::string& input);
189	<
190	<	}//end namespace oopse
191	<	#endif //UTILS_TRIM_HPP
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, 234107 (2008).
39	>	* [4]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
40	>	*/
41	>
42	>	#ifndef UTILS_TRIM_HPP
43	>	#define UTILS_TRIM_HPP
44	>
45	>	#include <string>
46	>	#include <cctype>
47	>	#include "utils/Predicate.hpp"
48	>
49	>	/**
50	>	* @file Trim.hpp
51	>	* Defines trim algorithms. Trim algorithms are used to remove trailing and leading spaces from a string.
52	>	*/
53	>	namespace OpenMD {
54	>
55	>	/**
56	>	* Remove all leading spaces in-place. The supplied predicate is used to determine which
57	>	* characters are considered spaces
58	>	* @param str An input sequence
59	>	* @param pred The unary predicate identifying spaces
60	>	*
61	>	* @code
62	>	* std::string str = "  acb  trimLeftIf test case"
63	>	* trimLeftIf(str, pred() || isFromRange('a', 'c'));
64	>	* std::cout << str << std::endl; //print "trimLeft test case"
65	>	*
66	>	* @endcode
67	>	*/
68	>	template<typename P>
69	>	void trimLeftIf(std::string& str, P pred) {
70	>	std::string::iterator i = str.begin();
71	>
72	>	for (; i != str.end(); ++i) {
73	>	if (!pred(*i)) {
74	>	break;
75	>	}
76	>	}
77	>
78	>	str.erase(str.begin(), i);
79	>	}
80	>
81	>	/**
82	>	* Remove all trailing spaces in-place. The supplied predicate is used to determine which
83	>	* characters are considered spaces
84	>	* @param str An input sequence
85	>	* @param pred The unary predicate identifying spaces
86	>	*/
87	>	template<typename P>
88	>	void trimRightIf(std::string& str, P pred) {
89	>	std::string::iterator i = str.end();
90	>
91	>	for (; i != str.begin();) {
92	>	if (!pred(*(--i))) {
93	>	++i;
94	>	break;
95	>	}
96	>	}
97	>
98	>	str.erase(i, str.end());
99	>	}
100	>
101	>	/**
102	>	*Remove all leading and trailing spaces in-place. The supplied predicate is used to determine
103	>	* which characters are considered spaces
104	>	* @param str An input sequence
105	>	* @param pred The unary predicate identifying spaces
106	>	*/
107	>	template<typename P>
108	>	void trimIf(std::string& str, P pred) {
109	>	trimLeftIf(str, pred);
110	>	trimRightIf(str, pred);
111	>	}
112	>
113	>	/**
114	>	* Remove all leading spaces from the input. The supplied predicate is used to determine
115	>	* which characters are considered spaces
116	>	* @return A trimmed copy of the input
117	>	* @param input An input sequence
118	>	* @param pred The unary predicate identifying spaces
119	>	*/
120	>	template<typename P>
121	>	std::string trimLeftCopyIf(const std::string& input, P pred) {
122	>	std::string result(input);
123	>	trimLeftIf(result, pred);
124	>	return result;
125	>	}
126	>
127	>	/**
128	>	* Remove all trailing spaces from the input. The supplied predicate is used to determine
129	>	* which characters are considered spaces
130	>	* @return A trimmed copy of the input
131	>	* @param input An input sequence
132	>	* @param pred The unary predicate identifying spaces
133	>	*/
134	>	template<typename P>
135	>	std::string trimRightCopyIf(const std::string& input, P pred) {
136	>	std::string result(input);
137	>	trimRightIf(result, pred);
138	>	return result;
139	>	}
140	>
141	>	/**
142	>	* Remove all leading and trailing spaces from the input. The supplied predicate is used to
143	>	* determine which characters are considered spaces
144	>	* @return A trimmed copy of the input
145	>	* @param input An input sequence
146	>	* @param pred The unary predicate identifying spaces
147	>	*/
148	>	template<typename P>
149	>	std::string trimCopyIf(const std::string& input, P pred) {
150	>	std::string result(input);
151	>	trimIf(result, pred);
152	>	return result;
153	>	}
154	>
155	>
156	>	/**
157	>	* Remove all leading spaces in-place.
158	>	* @param str An input sequence
159	>	*/
160	>	void trimLeft(std::string& str);
161	>
162	>	/**
163	>	* Remove all trailing spaces in-place.
164	>	* @param str An input sequence
165	>	*/
166	>	void trimRight(std::string& str);
167	>
168	>	/**
169	>	*Remove all leading and trailing spaces in-place
170	>	* @param str An input sequence
171	>	*/
172	>	void trim(std::string& str);
173	>
174	>	/**
175	>	* Remove all leading spaces from the input.
176	>	* @return A trimmed copy of the input
177	>	* @param input An input sequence
178	>	*/
179	>	std::string trimLeftCopy(const std::string& input);
180	>
181	>	/**
182	>	* Remove all trailing spaces from the input.
183	>	* @return A trimmed copy of the input
184	>	* @param input An input sequence
185	>	*/
186	>	std::string trimRightCopy(const std::string& input);
187	>
188	>	/**
189	>	*Remove all leading and trailing spaces from the input.
190	>	* @return A trimmed copy of the input
191	>	* @param input An input sequence
192	>	*/
193	>	std::string trimCopy(const std::string& input);
194	>
195	>	}//end namespace OpenMD
196	>	#endif //UTILS_TRIM_HPP

Comparing:
trunk/src/utils/Trim.hpp (property svn:keywords), Revision 515 by tim, Fri Apr 22 21:52:51 2005 UTC vs.
branches/development/src/utils/Trim.hpp (property svn:keywords), Revision 1850 by gezelter, Wed Feb 20 15:39:39 2013 UTC

#	Line 0 | Line 1
1	+	Author Id Revision Date

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines