ViewVC Help
View File | Revision Log | Show Annotations | View Changeset | Root Listing
root/OpenMD/branches/development/src/utils/StringUtils.hpp
(Generate patch)

Comparing trunk/src/utils/StringUtils.hpp (file contents):
Revision 97 by gezelter, Mon Oct 18 16:29:53 2004 UTC vs.
Revision 1390 by gezelter, Wed Nov 25 20:02:06 2009 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. 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   /**
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;
57 > namespace OpenMD {
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
73 +   *
74 +   * @param str  String to trim
75 +   *
76 +   * @return  char* to the trimed string
77 +   */
78 +  char* trimSpaces(char *str);
79 +
80 +  /**
81     * Finds the location of the string "begin <startText>" in an input stream.
82     * @param theStream
83     * @param startText
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 46 | Line 95 | namespace oopse {
95    int countTokens(char *line, char *delimiters);
96  
97    /**
49 –   * Removes left and right spaces from a string
50 –   *
51 –   * @param str  String to trim
52 –   *
53 –   * @return  char* to the trimed string
54 –   */
55 –  char* TrimSpaces(char *str);
56 –
57 –  /**
98     * discovers whether or not the line contains the "end" token
99     *
100     * @param line  The line to test
# 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 OpenMD_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

Diff Legend

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