[163] | 1 | |
---|
| 2 | |
---|
| 3 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
---|
| 4 | <head> |
---|
| 5 | <title>str_token.pro (SAXO Documentation Assistant)</title> |
---|
| 6 | </head> |
---|
| 7 | |
---|
| 8 | <body text="#000000" bgcolor="#FFFFFF"> |
---|
| 9 | |
---|
| 10 | |
---|
| 11 | <!-- Navbar template takes a structure with the following fields: |
---|
| 12 | overview_href : |
---|
| 13 | overview_selected : |
---|
| 14 | dir_overview_href : |
---|
| 15 | dir_overview_selected : |
---|
| 16 | categories_href : |
---|
| 17 | categories_selected : |
---|
| 18 | index_href : |
---|
| 19 | index_selected : |
---|
| 20 | search_href : |
---|
| 21 | search_selected : |
---|
| 22 | file_selected : |
---|
| 23 | source_href : |
---|
| 24 | source_selected : |
---|
| 25 | help_href : |
---|
| 26 | help_selected : |
---|
| 27 | etc_selected : |
---|
| 28 | |
---|
| 29 | prev_file_href : |
---|
| 30 | next_file_href : |
---|
| 31 | |
---|
| 32 | view_single_page_href : |
---|
| 33 | view_frames_href : |
---|
| 34 | |
---|
| 35 | summary_fields_href : |
---|
| 36 | summary_routine_href : |
---|
| 37 | details_routine_href : |
---|
| 38 | |
---|
| 39 | title : |
---|
| 40 | subtitle : |
---|
| 41 | user : |
---|
| 42 | --> |
---|
| 43 | |
---|
| 44 | |
---|
| 45 | <table border="0" cellpadding="0" cellspacing="0" width="98%" bgcolor="#F0F0FF" valign="bottom"> |
---|
| 46 | <tr> |
---|
| 47 | <td width="10%"> |
---|
| 48 | <a href="showtex.html"><img src="./../prev.gif" border="0" alt="Previous"></a></td> |
---|
| 49 | <td width="80%" align="center" valign="center"> |
---|
| 50 | <font size=-1><i>SAXO Documentation Assistant</i>: <a href="./../home.html">Overview</a></font></td> |
---|
| 51 | <td width="10%" align="right"> |
---|
| 52 | <a href="strcnt.html"><img src="./../next.gif" border="0" alt="Next"></a></td> |
---|
| 53 | </tr> |
---|
| 54 | </table> |
---|
| 55 | |
---|
| 56 | |
---|
| 57 | <h1><font size="-2">Textoidl/</font></h1> |
---|
| 58 | <h2>str_token.pro</h2> |
---|
| 59 | |
---|
| 60 | <dl> |
---|
| 61 | </dl> |
---|
| 62 | |
---|
| 63 | |
---|
| 64 | |
---|
| 65 | |
---|
| 66 | |
---|
| 67 | |
---|
| 68 | <a name="#_str_token"></a> |
---|
| 69 | |
---|
| 70 | <h2>str_token </h2> |
---|
| 71 | |
---|
| 72 | <p><font face="Courier"><i>result = </i>str_token(<i><a href="#_str_token_keyword_string">string</a>, <a href="#_str_token_keyword_token">token</a></i>, <a href="#_str_token_keyword_TRIM">TRIM</a>=<i>TRIM</i>, <a href="#_str_token_keyword_HELP">HELP</a>=<i>HELP</i>)</font></p> |
---|
| 73 | |
---|
| 74 | |
---|
| 75 | NAME: |
---|
| 76 | STR_TOKEN |
---|
| 77 | PURPOSE: |
---|
| 78 | Retrieve portion of string up to token. |
---|
| 79 | CATEGORY: |
---|
| 80 | text/strings |
---|
| 81 | CALLING SEQUENCE: |
---|
| 82 | new = str_token( old, token ) |
---|
| 83 | INPUTS: |
---|
| 84 | old -- String to be split. Contains text after in, out |
---|
| 85 | token on output. |
---|
| 86 | token -- Token to use in splitting old. in |
---|
| 87 | KEYWORD PARAMETERS: |
---|
| 88 | /TRIM -- set to remove leading blanks from old |
---|
| 89 | before returning. |
---|
| 90 | /HELP -- print useful message and exit. |
---|
| 91 | OUTPUTS: |
---|
| 92 | new -- portion of string up to token. out |
---|
| 93 | old -- portion of old after token. out, in |
---|
| 94 | COMMON BLOCKS: |
---|
| 95 | SIDE EFFECTS: |
---|
| 96 | Input parameter old is modified. |
---|
| 97 | NOTES: |
---|
| 98 | Token may be one or more characters. |
---|
| 99 | If token is not found, returns old and sets old to ''. |
---|
| 100 | EXAMPLE: |
---|
| 101 | If old is 'foo44 bar', then str_token( old, '44' ) would return |
---|
| 102 | 'foo', and upon return, old will be left with ' bar'. If /TRIM |
---|
| 103 | were set, old would be 'bar' on return. |
---|
| 104 | |
---|
| 105 | If old='xyz', then new=str_token(old,'a') would return with |
---|
| 106 | new='xyz' and old=''. |
---|
| 107 | THANKS: |
---|
| 108 | To D. Linder who wrote GETTOK, part of the goddard library, |
---|
| 109 | upon which this is based. |
---|
| 110 | MODIFICATION HISTORY: |
---|
[168] | 111 | $Id: str_token.pro 163 2006-08-29 12:59:46Z navarro $ |
---|
[163] | 112 | $Log: str_token.pro,v $ |
---|
| 113 | Revision 1.1 2000/06/14 19:09:22 mcraig |
---|
| 114 | Changed name of strtok str_token to avoid conflict in IDL 5.3. |
---|
| 115 | |
---|
| 116 | Revision 1.3 1996/06/14 20:00:27 mcraig |
---|
| 117 | Updated Copyright info. |
---|
| 118 | |
---|
| 119 | Revision 1.2 1996/05/09 00:22:17 mcraig |
---|
| 120 | Added built in help. |
---|
| 121 | |
---|
| 122 | Revision 1.1 1996/01/31 18:47:37 mcraig |
---|
| 123 | Initial revision |
---|
| 124 | |
---|
| 125 | RELEASE: |
---|
| 126 | $Name: Rel_2_1_2 $ |
---|
| 127 | |
---|
| 128 | COPYRIGHT: |
---|
| 129 | Copyright (C) 1996 The Regents of the University of California, All |
---|
| 130 | Rights Reserved. Written by Matthew W. Craig. |
---|
| 131 | See the file COPYRIGHT for restrictions on distrubting this code. |
---|
| 132 | This code comes with absolutely NO warranty; see DISCLAIMER for details. |
---|
| 133 | |
---|
| 134 | |
---|
| 135 | |
---|
| 136 | |
---|
| 137 | <h3>Parameters</h3> |
---|
| 138 | |
---|
| 139 | |
---|
| 140 | <a name="#_str_token_keyword_string"></a> |
---|
| 141 | <h4>string |
---|
| 142 | |
---|
| 143 | |
---|
| 144 | |
---|
| 145 | |
---|
| 146 | |
---|
| 147 | |
---|
| 148 | |
---|
| 149 | |
---|
| 150 | </h4> |
---|
| 151 | |
---|
| 152 | |
---|
| 153 | |
---|
| 154 | |
---|
| 155 | <a name="#_str_token_keyword_token"></a> |
---|
| 156 | <h4>token |
---|
| 157 | |
---|
| 158 | |
---|
| 159 | |
---|
| 160 | |
---|
| 161 | |
---|
| 162 | |
---|
| 163 | |
---|
| 164 | |
---|
| 165 | </h4> |
---|
| 166 | |
---|
| 167 | |
---|
| 168 | |
---|
| 169 | |
---|
| 170 | |
---|
| 171 | |
---|
| 172 | <h3>Keywords</h3> |
---|
| 173 | |
---|
| 174 | |
---|
| 175 | <a name="#_str_token_keyword_TRIM"></a> |
---|
| 176 | <h4>TRIM |
---|
| 177 | |
---|
| 178 | |
---|
| 179 | |
---|
| 180 | |
---|
| 181 | |
---|
| 182 | |
---|
| 183 | |
---|
| 184 | |
---|
| 185 | </h4> |
---|
| 186 | |
---|
| 187 | |
---|
| 188 | |
---|
| 189 | <a name="#_str_token_keyword_HELP"></a> |
---|
| 190 | <h4>HELP |
---|
| 191 | |
---|
| 192 | |
---|
| 193 | |
---|
| 194 | |
---|
| 195 | |
---|
| 196 | |
---|
| 197 | |
---|
| 198 | |
---|
| 199 | </h4> |
---|
| 200 | |
---|
| 201 | |
---|
| 202 | |
---|
| 203 | |
---|
| 204 | |
---|
| 205 | |
---|
| 206 | |
---|
| 207 | |
---|
| 208 | |
---|
| 209 | |
---|
| 210 | |
---|
| 211 | |
---|
| 212 | |
---|
| 213 | |
---|
| 214 | |
---|
| 215 | |
---|
| 216 | |
---|
| 217 | |
---|
| 218 | |
---|
| 219 | |
---|
| 220 | |
---|
| 221 | |
---|
| 222 | |
---|
| 223 | |
---|
| 224 | |
---|
| 225 | |
---|
| 226 | <font size="-3"><p> </p></font> |
---|
| 227 | <hr size="1" color="#CCCCCC"/> |
---|
| 228 | |
---|
| 229 | |
---|
| 230 | |
---|
| 231 | |
---|
[177] | 232 | <p><font color="gray" size="-3"> Produced by IDLdoc 2.0 on Wed Sep 13 16:32:31 2006.</font></p> |
---|
[163] | 233 | |
---|
| 234 | </body> |
---|
| 235 | </html> |
---|