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Comparing trunk/src/utils/StringUtils.hpp (file contents):
Revision 105 by chrisfen, Tue Oct 19 18:21:25 2004 UTC vs.
Revision 1305 by skuang, Thu Oct 16 18:17:41 2008 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   /**
43   * @file StringUtils.hpp
44   * @author Dan Gezelter
# Line 8 | Line 49
49   #ifndef UTILS_STRINGUTILS_HPP
50   #define UTILS_STRINGUTILS_HPP
51   #include <string>
52 + #include <string.h>
53   #include <iostream>
54   #include <fstream>
55 + #include <sstream>
56  
57   namespace oopse {
15 –
16 –  using namespace std;
58  
18 –
59    /**
60     * Converts a string to UPPER CASE
61     * @param S
62     */
63 <  string UpperCase(const string& S);
63 >  std::string UpperCase(const std::string& S);
64  
65    /**
66     * Converts a string to lower case
67     * @param S
68     */
69 <  string LowerCase(const string& S);
69 >  std::string LowerCase(const std::string& S);
70  
71    /**
72     * Removes left and right spaces from a string
# Line 44 | Line 84 | namespace oopse {
84     *
85     * @return the line number of the block within the theStream
86     */
87 <  int findBegin(istream &theStream, char* startText );
87 >  int findBegin(std::istream &theStream, const char* startText );
88  
89    /**
90     * Counts the number of tokens on line which are delimited by the characters
# Line 62 | Line 102 | namespace oopse {
102     * @return int  (==1 if the line has "end", ==0 if not).
103     */
104    int isEndLine(char *line);
65 – }
105  
106 +  bool CaseInsensitiveEquals(char ch1, char ch2);
107 +
108 +  size_t CaseInsensitiveFind(const std::string& str1, const std::string& str2);
109 +
110 +
111 +  /**
112 +   * Convert a variable to a string
113 +   * @param T data type
114 +   * @param v data to be converted
115 +   * @return a string
116 +   */
117 +  template<typename T>
118 +  std::string toString(const T& v) {
119 +    std::ostringstream oss;        
120 +    if (!oss << v) {
121 +      std::cerr << "toString Error" << std::endl;
122 +    }
123 +    return oss.str();
124 +  }
125 +  
126 +  template<typename T>
127 +  T lexi_cast(const std::string& str) {
128 +    T result;
129 +    std::istringstream iss(str);        
130 +    if (!(iss >> result)) {
131 +      std::cerr << "lexi_cast Error" << std::endl;
132 +    }
133 +    return result;
134 +  }
135 +
136 +
137 +  template<typename T>
138 +  bool isType(const std::string& str) {
139 +    T result;
140 +    std::istringstream iss(str);        
141 +    bool ret = true;
142 +    if (!(iss >> result)) {
143 +        ret = false;
144 +    }
145 +    return ret;
146 +  }
147 +
148 +  bool isInteger(const std::string& str);
149 +  
150 +  std::string OOPSE_itoa(int value, unsigned int base = 10);
151 +  
152 +  /**@todo need implementation */
153 +  std::string getPrefix(const std::string& str);
154 +  
155 +  /**@todo need implementation */
156 +  std::string getSuffix(const std::string& str);
157 +  
158 +
159 + template<class ContainerType>
160 + std::string containerToString(const ContainerType& cont) {
161 +    std::ostringstream oss;
162 +    oss << "(";
163 +    typename ContainerType::const_iterator i = cont.begin();
164 +    if (i != cont.end()) {
165 +        oss << *i;
166 +        ++i;
167 +    }
168 +    for (; i != cont.end();++i) {
169 +        oss << ", ";
170 +        oss << *i;
171 +    }
172 +    oss << ")";
173 +    return oss.str();
174 + }  
175 +
176 +  
177 + }  
178   #endif

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