#include <Tokenizer_T.h>

Classes | |
| class | Delimiter_Entry |
| Delimiter Entry. More... | |
| class | Preserve_Entry |
| Preserve Entry. More... | |
Public Types | |
| enum | { MAX_DELIMITERS = 16, MAX_PRESERVES = 16 } |
Public Member Functions | |
| ACE_Tokenizer_T (CHAR *buffer) | |
| int | delimiter (CHAR d) |
| int | delimiter_replace (CHAR d, CHAR replacement) |
| int | preserve_designators (CHAR start, CHAR stop, int strip=1) |
| CHAR * | next (void) |
| Returns the next token. | |
Protected Member Functions | |
| int | is_delimiter (CHAR d, int &replace, CHAR &r) |
| int | is_preserve_designator (CHAR start, CHAR &stop, int &strip) |
Protected Attributes | |
| CHAR * | buffer_ |
| int | index_ |
| Preserve_Entry | preserves_ [MAX_PRESERVES] |
| The application can specify MAX_PRESERVES preserve designators. | |
| int | preserves_index_ |
| Pointer to the next free spot in preserves_. | |
| Delimiter_Entry | delimiters_ [MAX_DELIMITERS] |
| The tokenizer allows MAX_DELIMITERS number of delimiters. | |
| int | delimiter_index_ |
| Pointer to the next free space in delimiters_. | |
Tokenizes a buffer. Allows application to set delimiters and preserve designators. Does not allow special characters, yet (e.g., printf ("\"like a quoted string\"")).
| ACE_Tokenizer_T< CHAR >::ACE_Tokenizer_T | ( | CHAR * | buffer | ) | [inline] |
buffer will be parsed. Notice that ACE_Tokenizer_T will modify buffer if you use delimiter_replace or preserve_designators to do character substitution.
| int ACE_Tokenizer_T< CHAR >::delimiter | ( | CHAR | d | ) | [inline] |
d is a delimiter.
char buf[30];
ACE_OS::strcpy(buf, "William/Joseph/Hagins");
ACE_Tokenizer_T tok (buf);
tok.delimiter ('/');
for (char *p = tok.next (); p; p = tok.next ())
cout << p << endl;
This will print out:
William/Joseph/Hagins
Joseph/Hagins
Hagins | int ACE_Tokenizer_T< CHAR >::delimiter_replace | ( | CHAR | d, | |
| CHAR | replacement | |||
| ) | [inline] |
d is a delimiter and, when found, will be replaced by replacement.
char buf[30];
ACE_OS::strcpy(buf, "William/Joseph/Hagins");
ACE_Tokenizer tok (buf);
tok.delimiter_replace ('/', 0);
for (char *p = tok.next (); p; p = tok.next ())
cout << p << endl;
This will print out:
William
Joseph
Hagins | int ACE_Tokenizer_T< CHAR >::is_delimiter | ( | CHAR | d, | |
| int & | replace, | |||
| CHAR & | r | |||
| ) | [inline, protected] |
Returns 1 if d is a delimiter, 0 otherwise. If d should be replaced with r, replace is set to 1, otherwise 0.
| int ACE_Tokenizer_T< CHAR >::is_preserve_designator | ( | CHAR | start, | |
| CHAR & | stop, | |||
| int & | strip | |||
| ) | [inline, protected] |
If start is a start preserve designator, returns 1 and sets stop to the stop designator. Returns 0 if start is not a preserve designator.
| CHAR * ACE_Tokenizer_T< CHAR >::next | ( | void | ) | [inline] |
Returns the next token.
| int ACE_Tokenizer_T< CHAR >::preserve_designators | ( | CHAR | start, | |
| CHAR | stop, | |||
| int | strip = 1 | |||
| ) | [inline] |
Extract string between a pair of designator characters. For instance, quotes, or '(' and ')'. start specifies the begin designator. stop specifies the end designator. strip If strip == 1, then the preserve designators will be stripped from the tokens returned by next.
char buf[30];
ACE_OS::strcpy(buf, "William(Joseph)Hagins");
ACE_Tokenizer tok (buf);
tok.preserve_designators ('(', ')', 0);
for (char *p = tok.next (); p; p = tok.next ())
cout << p << endl;
This will print out:
William(Joseph)Hagins
(Joseph)Hagins
)Hagins Example with strip = 1:
char buf[30];
ACE_OS::strcpy(buf, "William(Joseph)Hagins");
ACE_Tokenizer tok (buf);
tok.preserve_designators ('(', ')', 1);
for (char *p = tok.next (); p; p = tok.next ())
cout << p << endl;
This will print out:
William
Joseph
Hagins
CHAR* ACE_Tokenizer_T< CHAR >::buffer_ [protected] |
int ACE_Tokenizer_T< CHAR >::delimiter_index_ [protected] |
Pointer to the next free space in delimiters_.
Delimiter_Entry ACE_Tokenizer_T< CHAR >::delimiters_[MAX_DELIMITERS] [protected] |
The tokenizer allows MAX_DELIMITERS number of delimiters.
int ACE_Tokenizer_T< CHAR >::index_ [protected] |
Preserve_Entry ACE_Tokenizer_T< CHAR >::preserves_[MAX_PRESERVES] [protected] |
The application can specify MAX_PRESERVES preserve designators.
int ACE_Tokenizer_T< CHAR >::preserves_index_ [protected] |
Pointer to the next free spot in preserves_.
1.5.8