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root/group/trunk/OOPSE-4/src/utils/StringUtils.hpp
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Comparing trunk/OOPSE-4/src/utils/StringUtils.hpp (file contents):
Revision 1490 by gezelter, Fri Sep 24 04:16:43 2004 UTC vs.
Revision 2544 by tim, Wed Jan 11 19:01:20 2006 UTC

# Line 1 | Line 1
1 < #ifndef _STRINGUTILS_HPP_
2 < #define _STRINGUTILS_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. 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
45 > * @date 10/18/2004
46 > * @version 1.0
47 > */
48 >
49 > #ifndef UTILS_STRINGUTILS_HPP
50 > #define UTILS_STRINGUTILS_HPP
51   #include <string>
52 + #include <iostream>
53 + #include <fstream>
54 + #include <sstream>
55  
56 < using namespace std;
57 < string UpperCase(const string& S);
58 < string LowerCase(const string& S);
56 > namespace oopse {
57 >
58 >  /**
59 >   * Converts a string to UPPER CASE
60 >   * @param S
61 >   */
62 >  std::string UpperCase(const std::string& S);
63  
64 +  /**
65 +   * Converts a string to lower case
66 +   * @param S
67 +   */
68 +  std::string LowerCase(const std::string& S);
69 +
70 +  /**
71 +   * Removes left and right spaces from a string
72 +   *
73 +   * @param str  String to trim
74 +   *
75 +   * @return  char* to the trimed string
76 +   */
77 +  char* trimSpaces(char *str);
78 +
79 +  /**
80 +   * Finds the location of the string "begin <startText>" in an input stream.
81 +   * @param theStream
82 +   * @param startText
83 +   *
84 +   * @return the line number of the block within the theStream
85 +   */
86 +  int findBegin(std::istream &theStream, char* startText );
87 +
88 +  /**
89 +   * Counts the number of tokens on line which are delimited by the characters
90 +   * listed in delimiters
91 +   * @param line
92 +   * @param delimiters
93 +   */
94 +  int countTokens(char *line, char *delimiters);
95 +
96 +  /**
97 +   * discovers whether or not the line contains the "end" token
98 +   *
99 +   * @param line  The line to test
100 +   *
101 +   * @return int  (==1 if the line has "end", ==0 if not).
102 +   */
103 +  int isEndLine(char *line);
104 +
105 +
106 +  /**
107 +   * Convert a variable to a string
108 +   * @param T data type
109 +   * @param v data to be converted
110 +   * @return a string
111 +   */
112 +  template<typename T>
113 +  std::string toString(const T& v) {
114 +    std::ostringstream oss;        
115 +    if (!oss << v) {
116 +      std::cerr << "toString Error" << std::endl;
117 +    }
118 +    return oss.str();
119 +  }
120 +  
121 +  template<typename T>
122 +  T lexi_cast(const std::string& str) {
123 +    T result;
124 +    std::istringstream iss(str);        
125 +    if (!(iss >> result)) {
126 +      std::cerr << "lexi_cast Error" << std::endl;
127 +    }
128 +    return result;
129 +  }
130 +
131 +
132 +  template<typename T>
133 +  bool isType(const std::string& str) {
134 +    T result;
135 +    std::istringstream iss(str);        
136 +    bool ret = true;
137 +    if (!(iss >> result)) {
138 +        ret = false;
139 +    }
140 +    return ret;
141 +  }
142 +
143 +  bool isInteger(const std::string& str);
144 +  
145 +  std::string OOPSE_itoa(int value, unsigned int base = 10);
146 +  
147 +  /**@todo need implementation */
148 +  std::string getPrefix(const std::string& str);
149 +  
150 +  /**@todo need implementation */
151 +  std::string getSuffix(const std::string& str);
152 +  
153 +
154 + template<class ContainerType>
155 + std::string containerToString(const ContainerType& cont) {
156 +    std::ostringstream oss;
157 +    oss << "(";
158 +    typename ContainerType::const_iterator i = cont.begin();
159 +    if (i != cont.end()) {
160 +        oss << *i;
161 +        ++i;
162 +    }
163 +    for (; i != cont.end();++i) {
164 +        oss << ", ";
165 +        oss << *i;
166 +    }
167 +    oss << ")";
168 +    return oss.str();
169 + }  
170 +
171 +  
172 + }  
173   #endif

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