diff options
| author | ljb1 <ljb1@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1999-10-28 01:32:20 +0000 |
|---|---|---|
| committer | ljb1 <ljb1@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1999-10-28 01:32:20 +0000 |
| commit | ea8eb7732bce70a087005dd78be52aace7cba33c (patch) | |
| tree | 8d845e1d1b26d40dbc1ca94ae398eb973f916005 /ace/Arg_Shifter.h | |
| parent | a474a2b019fee5e19bd4e2ec943d6c4e95698b08 (diff) | |
| download | ATCD-ea8eb7732bce70a087005dd78be52aace7cba33c.tar.gz | |
Wed Oct 27 20:31:22 1999 Luther J Baker <ljb1@cs.wustl.edu>
Diffstat (limited to 'ace/Arg_Shifter.h')
| -rw-r--r-- | ace/Arg_Shifter.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/ace/Arg_Shifter.h b/ace/Arg_Shifter.h index 41769d17320..579c55ef4f5 100644 --- a/ace/Arg_Shifter.h +++ b/ace/Arg_Shifter.h @@ -59,31 +59,32 @@ public: // this method will attempt to return the associated // parameter value // - // Safe to call without checking for a current argument + // Safe to call without checking that a current arg exists // - // A char* to 'value' is returned: + // In the following examples, a pointer to the char* "value" is ret // // eg: main -foobar value, main -FooBar value // main -FOOBARvalue // // all of the above will all match the <flag> == -FooBar - // and will return a char* to 'value' + // and will return a char* to "value" // - // main -foobar 4 would succeed and return a char* to '4' - // main -foobar -4 wound not succeed (-4 is not a parameter) + // main -foobar 4 would succeed and return a char* to "4" + // main -foobar -4 does not succeed (-4 is not a parameter) // but instead, would return 0 // // 0 is returned: // If the current argument does not match flag // If there is no parameter found after a 'matched' flag // - // If the flag is mateched and the flag and paramter DO NOT RUN + // If the flag is matched and the flag and paramter DO NOT RUN // together, the flag is consumed, the parameter is returned, - // and the new current argument is the paramter value. - // ie '-foobarflag VALUE + // and the new current argument is the parameter value. + // ie '-foobarflag VALUE' leaves the new cur arg == "VALUE" // - // If the flag is matched and the flag and parameter DO RUN - // together '-foobarflagVALUE, the flag is NOT consumed + // If the flag is matched and the flag and parameter RUN + // together '-foobarflagVALUE', the flag is NOT consumed + // and the cur arg is left pointing to the entire flag/value pair int cur_arg_strncasecmp (const char* flag); // Check if the current argument matches (case insensitive) <flag> |