| #ifndef LRT__CMDLINE_HXX |
| #define LRT__CMDLINE_HXX |
| |
| #include "RTTL/common/RTInclude.hxx" |
| #include "RTTL/common/RTVec.hxx" |
| |
| namespace LRT { |
| |
| struct Options |
| { |
| static CmdLineParser root; |
| |
| /*! command line options that cannot be parsed by \see parseThis |
| are then passed on to all child parsers. only if neither of |
| those could parse them are they returned to the parent |
| parser. That way, we can have a certain option be used by multiple |
| different objects. |
| |
| e.g., you can have |
| |
| <program> -accelstructure BVH -stats bvhfile.stat -framebuffer -stats fbstats.stat |
| */ |
| vector<CmdLineParser *> child; |
| |
| /*! start parsing (argc,argv[]) from given argument |
| 'first'. return ID of first argument this parser could _not_ |
| parse, or argc if all optoins could be parsed */ |
| int parse(int argc, char *argv[], int first = 1) = 0; |
| }; |
| |
| } |
| |
| #endif |
