pargs.h File Reference

#include "gromacs/commandline/filenm.h"
#include "gromacs/fileio/oenv.h"
#include "gromacs/math/vectypes.h"
#include "gromacs/utility/basedefinitions.h"
#include "gromacs/utility/real.h"

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Description

Declares t_pargs, parse_common_args() and related methods.

Classes
struct	t_pargs
	Command-line argument definition for C code. More...

Macros
#define	PCA_CAN_VIEW   (1<<5)
	Add option -w to view output files (must be implemented in program). More...
#define	PCA_CAN_BEGIN   (1<<6)
	Add option to set begin time for trajectory reading. More...
#define	PCA_CAN_END   (1<<7)
	Add option to set end time for trajectory reading. More...
#define	PCA_CAN_DT   (1<<14)
	Add option to set time step for trajectory reading. More...
#define	PCA_CAN_TIME   (PCA_CAN_BEGIN | PCA_CAN_END | PCA_CAN_DT)
	Add all options for trajectory time control. More...
#define	PCA_TIME_UNIT   (1<<15)
	Add option -tu to set time unit for output. More...
#define	PCA_CAN_SET_DEFFNM   (1<<10)
	Add option -deffnm to set default for all file options. More...
#define	PCA_NOEXIT_ON_ARGS   (1<<11)
	Do not raise a fatal error when invalid options are encountered. More...
#define	PCA_NOT_READ_NODE   (1<<16)
	Is this node not reading: for parallel all nodes but the master.
#define	PCA_DISABLE_INPUT_FILE_CHECKING   (1<<17)
	Don't do any special processing for ffREAD files.

Enumerations
enum	{   etINT, etINT64, etREAL, etTIME,   etSTR, etBOOL, etRVEC, etENUM,   etNR }
	Command line argument type. More...

Functions
int	nenum (const char *const enumc[])
	Returns ordinal number for an etENUM argument. More...
int	opt2parg_int (const char *option, int nparg, t_pargs pa[])
	Returns value of an etINT option. More...
gmx_bool	opt2parg_bool (const char *option, int nparg, t_pargs pa[])
	Returns value of an etBOOL option. More...
real	opt2parg_real (const char *option, int nparg, t_pargs pa[])
	Returns value of an etREAL/etTIME option. More...
const char *	opt2parg_str (const char *option, int nparg, t_pargs pa[])
	Returns value of an etSTR option. More...
const char *	opt2parg_enum (const char *option, int nparg, t_pargs pa[])
	Returns value of an etENUM option. More...
gmx_bool	opt2parg_bSet (const char *option, int nparg, const t_pargs *pa)
	Returns whether an argument has been set. More...
gmx_bool	parse_common_args (int *argc, char *argv[], unsigned long Flags, int nfile, t_filenm fnm[], int npargs, t_pargs *pa, int ndesc, const char **desc, int nbugs, const char **bugs, gmx_output_env_t **oenv)
	Parse command-line arguments. More...