src/utils/StringUtils.hpp

/**
 * @file StringUtils.hpp
 * @author Dan Gezelter
 * @date 10/18/2004
 * @version 1.0
 */

#ifndef UTILS_STRINGUTILS_HPP
#define UTILS_STRINGUTILS_HPP
#include <string>
#include <iostream>
#include <fstream>
#include <sstream>

namespace oopse {

  using namespace std;
 

  /**
   * Converts a string to UPPER CASE
   * @param S
   */
  string UpperCase(const string& S);

  /**
   * Converts a string to lower case
   * @param S
   */
  string LowerCase(const string& S);

  /**
   * Removes left and right spaces from a string
   *
   * @param str  String to trim
   *
   * @return  char* to the trimed string
   */
  char* trimSpaces(char *str);

  /**
   * Finds the location of the string "begin <startText>" in an input stream.
   * @param theStream
   * @param startText
   *
   * @return the line number of the block within the theStream
   */
  int findBegin(istream &theStream, char* startText );

  /**
   * Counts the number of tokens on line which are delimited by the characters 
   * listed in delimiters
   * @param line
   * @param delimiters
   */
  int countTokens(char *line, char *delimiters);

  /**
   * discovers whether or not the line contains the "end" token
   *
   * @param line  The line to test
   * 
   * @return int  (==1 if the line has "end", ==0 if not).
   */
  int isEndLine(char *line);


  /**
   * Convert a variable to a string
   * @param T data type
   * @param v data to be converted
   * @return a string
   */
    template<typename T>
    std::string toString(const T& v) {
        std::ostringstream oss;
        T result;
        
        oss << v;
        return oss.str();
    }

    /**@todo need implementation */
    std::string getPrefix(const std::string& str);

    /**@todo need implementation */
    std::string getSuffix(const std::string& str);
    
}

#endif
Revision:	1807
Committed:	Tue Nov 30 22:43:51 2004 UTC (20 years, 11 months ago) by tim
File size:	1825 byte(s)
Log Message:	brains get built
#	User	Rev	Content
1	gezelter	1590	/**
2			* @file StringUtils.hpp
3			* @author Dan Gezelter
4			* @date 10/18/2004
5			* @version 1.0
6			*/
7
8			#ifndef UTILS_STRINGUTILS_HPP
9			#define UTILS_STRINGUTILS_HPP
10	gezelter	1490	#include <string>
11	gezelter	1590	#include <iostream>
12			#include <fstream>
13	tim	1805	#include <sstream>
14	gezelter	1490
15	gezelter	1590	namespace oopse {
16	gezelter	1490
17	gezelter	1590	using namespace std;
18
19
20			/**
21			* Converts a string to UPPER CASE
22			* @param S
23			*/
24			string UpperCase(const string& S);
25
26			/**
27			* Converts a string to lower case
28			* @param S
29			*/
30			string LowerCase(const string& S);
31
32			/**
33	chrisfen	1598	* Removes left and right spaces from a string
34			*
35			* @param str String to trim
36			*
37			* @return char* to the trimed string
38			*/
39			char* trimSpaces(char *str);
40
41			/**
42	gezelter	1590	* Finds the location of the string "begin <startText>" in an input stream.
43			* @param theStream
44			* @param startText
45			*
46			* @return the line number of the block within the theStream
47			*/
48	chrisfen	1598	int findBegin(istream &theStream, char* startText );
49	gezelter	1590
50			/**
51			* Counts the number of tokens on line which are delimited by the characters
52			* listed in delimiters
53			* @param line
54			* @param delimiters
55			*/
56			int countTokens(char line, char delimiters);
57
58			/**
59			* discovers whether or not the line contains the "end" token
60			*
61			* @param line The line to test
62			*
63			* @return int (==1 if the line has "end", ==0 if not).
64			*/
65			int isEndLine(char *line);
66	tim	1792
67	tim	1805
68			/**
69			* Convert a variable to a string
70			* @param T data type
71			* @param v data to be converted
72			* @return a string
73			*/
74			template<typename T>
75			std::string toString(const T& v) {
76			std::ostringstream oss;
77			T result;
78
79			oss << v;
80			return oss.str();
81			}
82	tim	1807
83			/*@todo need implementation /
84			std::string getPrefix(const std::string& str);
85
86			/*@todo need implementation /
87			std::string getSuffix(const std::string& str);
88	tim	1805
89	gezelter	1590	}
90
91	gezelter	1490	#endif