gromacs-dev 4.6.5-1build1 / usr / include / gromacs / oenv.h

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#ifndef _oenv_h
#define _oenv_h
#include "visibility.h"
#include "typedefs.h"

#ifdef __cplusplus
extern "C" {
#endif
#if 0 /* avoid screwing up indentation */
}
#endif


/* output_env member functions */

/* The output_env structure holds information about program name, cmd line,
   default times, etc.

   There are still legacy functions for the program name, and the command
   line, but the output_env versions are now preferred.*/

typedef enum
{
    timeNULL, time_fs, time_ps, time_ns, time_us, time_ms, time_s
} time_unit_t;
/* the time units. For the time being, ps means no conversion. */

typedef enum {
    exvgNULL, exvgXMGRACE, exvgXMGR, exvgNONE
} xvg_format_t;
/* the xvg output formattings */


struct output_env
{
    time_unit_t  time_unit;    /* the time unit, enum defined in statuti.h */
    gmx_bool     view;         /* view of file requested */
    xvg_format_t xvg_format;   /* xvg output format, enum defined in statutil.h */
    int          verbosity;    /* The level of verbosity for this program */
    int          debug_level;  /* the debug level */

    char        *program_name; /* the program name */
    char        *cmd_line;     /* the re-assembled command line */
};


void output_env_init(output_env_t oenv,  int argc, char *argv[],
                     time_unit_t tmu, gmx_bool view, xvg_format_t xvg_format,
                     int verbosity, int debug_level);
/* initialize an output_env structure, setting the command line,
   the default time value a gmx_boolean view that is set to TRUE when the
   user requests direct viewing of graphs,
   the graph formatting type, the verbosity, and debug level */

void output_env_init_default(output_env_t oenv);
/* initialize an output_env structure, with reasonable default settings.
    (the time unit is set to time_ps, which means no conversion).  */

void output_env_done(output_env_t oenv);
/* free memory allocated for an output_env structure. */


int output_env_get_verbosity(const output_env_t oenv);
/* return the verbosity */

int output_env_get_debug_level(const output_env_t oenv);
/* return the debug level */

GMX_LIBGMX_EXPORT
const char *output_env_get_time_unit(const output_env_t oenv);
/* return time unit (e.g. ps or ns) */

GMX_LIBGMX_EXPORT
const char *output_env_get_time_label(const output_env_t oenv);
/* return time unit label (e.g. "Time (ps)") */

GMX_LIBGMX_EXPORT
const char *output_env_get_xvgr_tlabel(const output_env_t oenv);
/* retrun x-axis time label for xmgr */

GMX_LIBGMX_EXPORT
real output_env_get_time_factor(const output_env_t oenv);
/* return time conversion factor from ps (i.e. 1e-3 for ps->ns) */

GMX_LIBGMX_EXPORT
real output_env_get_time_invfactor(const output_env_t oenv);
/* return inverse time conversion factor from ps (i.e. 1e3 for ps->ns) */

GMX_LIBGMX_EXPORT
real output_env_conv_time(const output_env_t oenv, real time);
/* return converted time */

GMX_LIBGMX_EXPORT
void output_env_conv_times(const output_env_t oenv, int n, real *time);
/* convert array of times */

gmx_bool output_env_get_view(const output_env_t oenv);
/* Return TRUE when user requested viewing of the file */


GMX_LIBGMX_EXPORT
xvg_format_t output_env_get_xvg_format(const output_env_t oenv);
/* Returns enum (see above) for xvg output formatting */

const char *output_env_get_program_name(const output_env_t oenv);
/* return the program name */

const char *output_env_get_cmd_line(const output_env_t oenv);
/* return the command line */

const char *output_env_get_short_program_name(const output_env_t oenv);
/* get the short version (without path component) of the program name */



#ifdef __cplusplus
}
#endif

#endif