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37 #ifndef GMX_COMMANDLINE_PARGS_H
38 #define GMX_COMMANDLINE_PARGS_H
40 #include "../legacyheaders/types/simple.h"
47 /* This structure is used for parsing arguments off the comand line */
50 etINT, etGMX_LARGE_INT, etREAL, etTIME, etSTR, etBOOL, etRVEC, etENUM, etNR
60 void *v; /* This is a nasty workaround, to be able to use initialized */
64 const char **c; /* Must be pointer to string (when type == etSTR) */
65 /* or null terminated list of enums (when type == etENUM) */
72 void get_pargs(int *argc, char *argv[], int nparg, t_pargs pa[],
74 /* Read a number of arguments from the command line.
75 * For etINT, etREAL and etCHAR an extra argument is read (when present)
76 * for etBOOL the gmx_boolean option is changed to the negate value
77 * If !bKeepArgs, the command line arguments are removed from the command line
80 gmx_bool is_hidden(t_pargs *pa);
81 /* Return TRUE when the option is a secret one */
83 int nenum(const char *const enumc[]);
84 /* returns ordinal number of selected enum from args
85 * depends on enumc[0] pointing to one of the other elements
86 * array must be terminated by a NULL pointer
89 int opt2parg_int(const char *option, int nparg, t_pargs pa[]);
91 gmx_bool opt2parg_gmx_bool(const char *option, int nparg, t_pargs pa[]);
93 real opt2parg_real(const char *option, int nparg, t_pargs pa[]);
95 const char *opt2parg_str(const char *option, int nparg, t_pargs pa[]);
97 const char *opt2parg_enum(const char *option, int nparg, t_pargs pa[]);
99 gmx_bool opt2parg_bSet(const char *option, int nparg, t_pargs pa[]);