| 29 | 
  | 
  string LowerCase(const string& S); | 
| 30 | 
  | 
 | 
| 31 | 
  | 
  /** | 
| 32 | 
+ | 
   * Removes left and right spaces from a string | 
| 33 | 
+ | 
   * | 
| 34 | 
+ | 
   * @param str  String to trim | 
| 35 | 
+ | 
   * | 
| 36 | 
+ | 
   * @return  char* to the trimed string | 
| 37 | 
+ | 
   */ | 
| 38 | 
+ | 
  char* trimSpaces(char *str); | 
| 39 | 
+ | 
 | 
| 40 | 
+ | 
  /** | 
| 41 | 
  | 
   * Finds the location of the string "begin <startText>" in an input stream. | 
| 42 | 
  | 
   * @param theStream | 
| 43 | 
  | 
   * @param startText | 
| 44 | 
  | 
   * | 
| 45 | 
  | 
   * @return the line number of the block within the theStream | 
| 46 | 
  | 
   */ | 
| 47 | 
< | 
  int findBegin(istream theStream, char* startText ); | 
| 47 | 
> | 
  int findBegin(istream &theStream, char* startText ); | 
| 48 | 
  | 
 | 
| 49 | 
  | 
  /** | 
| 50 | 
  | 
   * Counts the number of tokens on line which are delimited by the characters  | 
| 55 | 
  | 
  int countTokens(char *line, char *delimiters); | 
| 56 | 
  | 
 | 
| 57 | 
  | 
  /** | 
| 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 | 
– | 
  /** | 
| 58 | 
  | 
   * discovers whether or not the line contains the "end" token | 
| 59 | 
  | 
   * | 
| 60 | 
  | 
   * @param line  The line to test |