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/* Copyright (C) 2021 Free Software Foundation, Inc.
Contributed by Oracle.
This file is part of GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#ifndef _METRIC_H
#define _METRIC_H
#include "dbe_structs.h"
#include "vec.h"
#include "enums.h"
#include "BaseMetric.h"
#define MAX_LEN 1024
class Expression;
// The metric class defines the metrics that are available. The metrics are
// registered when the experiment's log file is read.
class Metric : public BaseMetric
{
public:
typedef struct HistMetricS
{
int width;
int maxvalue_width;
int maxtime_width;
char legend1[MAX_LEN];
char legend2[MAX_LEN];
char legend3[MAX_LEN];
int indFirstExp; // only for -compare=[delta|ratio]
int indTimeVal; // only for HWC time-converted metrics
void update_max (struct HistMetricS *hm);
void init ();
} HistMetric;
Metric (const Metric& item); // copy constructor
Metric (BaseMetric *item, SubType st);
Metric (char *_name, SubType st); // for derived metrics
virtual ~Metric ();
char *get_mcmd (bool); // e.user, a.total, etc. NOTI18N
int get_real_visbits (); // methods for managing visibility
ValueTag get_vtype2 (); // takes comparison visbits into account
void set_dmetrics_visbits (int _dmetrics_visbits);
// fetch various fields from a Metric
SubType
get_subtype ()
{
return subtype;
}
char *
get_name ()
{
return name;
}
char *
get_abbr ()
{
return abbr;
}
char *
get_abbr_unit ()
{
return abbr_unit;
}
BaseMetric *
get_base_metric ()
{
return baseMetric;
}
int
get_visbits ()
{
return visbits;
}
void
set_raw_visbits (int _visbits)
{
visbits = _visbits;
}
void
clear_all_visbits ()
{
visbits = VAL_NA;
}
void
enable_all_visbits ()
{
visbits = get_value_styles ();
}
#define VAL_IS_HIDDEN(n) ((n) == -1 || (n) == VAL_NA || ((n) & VAL_HIDE_ALL) != 0)
bool
is_any_visible ()
{
return !VAL_IS_HIDDEN (visbits)
&& (visbits & (VAL_VALUE | VAL_TIMEVAL | VAL_PERCENT));
}
bool
is_value_visible ()
{
return (visbits & VAL_VALUE) != 0
|| (!is_time_val () && (visbits & VAL_TIMEVAL) != 0);
}
bool
is_time_visible ()
{
return is_time_val () && (visbits & VAL_TIMEVAL) != 0;
}
bool
is_visible ()
{
return !VAL_IS_HIDDEN (visbits) && is_value_visible ();
}
bool
is_tvisible ()
{
return !VAL_IS_HIDDEN (visbits) && is_time_visible ();
}
bool
is_pvisible ()
{
return !VAL_IS_HIDDEN (visbits) && (visbits & VAL_PERCENT) != 0;
}
bool
is_time_val ()
{
int v = VAL_TIMEVAL | VAL_VALUE;
return (get_value_styles () & v) == v;
}
// per-bit handling of visbits
// Note: Forces VAL_HIDE_ALL to zero. Use only on temporary Metric objects.
void set_vvisible (bool set);
void set_tvisible (bool set);
void set_pvisible (bool set);
void set_subtype (SubType st);
void legend_width (HistMetric *hitem, int gap);
char *get_vis_str ();
char *get_vis_string (int vis);
char *dump ();
private:
BaseMetric *baseMetric;
SubType subtype; // specific variant for this Metric
char *name;
char *abbr;
char *abbr_unit;
int visbits; // ValueType, e.g. VAL_VALUE|VAL_TIMEVAL
};
#endif /* _METRIC_H */
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