Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- split_line [06.01.2006 16:06 (vor 19 Jahren)] – cwacha
+++ split_line [16.11.2016 23:18 (vor 8 Jahren)] (aktuell) – Externe Bearbeitung 127.0.0.1
@@ Zeile 43: / Zeile 43: @@
 === Documentation ===
-A more complex example can be found in [[configparser]] in function readFile(). The function resembles a state machine with 5 states (see enum SPLIT_LINE_STATE). It is possible to provide the starting state of the machine which gives you the ability to resume tokenization of a string in some cases. In resuming mode (start_state != SL_NORMAL) the read in characters are appended to the last string in the string vector //ret// until the state switches back to SL_NORMAL. In [[configparser]] this behaviour was used to read in multiline values. However this features does not give you the ability to split a string anywhere yourself and then pass it over to split_line (using the return state as new start_state). The outcome will be different from what you might expect in most cases!
+A more complex example can be found in [[cfg_parser]] in function readFile(). The function resembles a state machine with 5 states (see enum SPLIT_LINE_STATE). It is possible to provide the starting state of the machine which gives you the ability to resume tokenization of a string in some cases. In resuming mode (start_state != SL_NORMAL) the read in characters are appended to the last string in the string vector //ret// until the state switches back to SL_NORMAL. In [[cfg_parser]] this behaviour was used to read in multiline values. However this features does not give you the ability to split a string anywhere yourself and then pass it over to split_line (using the return state as new start_state). The outcome will be different from what you might expect in most cases!
 <code cpp>
@@ Zeile 59: / Zeile 59: @@
 int split_line(std::vector<std::string>& ret, std::string& line, const std::string& delimiters = " \t\r\n", char escape_char = '\\', char safemode_char = '"', char comment_char = '\0', int start_state = SL_NORMAL);
 </code>
+== State Diagram ==
+{{ projects:splitline.png }}
+**Legend**
+  * character read in / action
+  * eat: append the character to the current token
+  * finish: append token to token list and start with a new token