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cleanup: const-ify a few functions in planner.c

Browse source 
It make debugging much easier if the function signature tells you
that a parameter is not altered.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-05-01 12:13:36 +02:00 • committed by Dirk Hohndel
parent d787e8812c
commit 21e2488d2d
2 changed files with 10 additions and 10 deletions
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12
core/profile.c
View file

@ -67,7 +67,7 @@ static void dump_pi(struct plot_info *pi)
* We also need to add 180 seconds at the end so the min/max
* plots correctly
*/
int get_maxtime(struct plot_info *pi)
int get_maxtime(const struct plot_info *pi)
{
int seconds = pi->maxtime;
@ -99,7 +99,7 @@ int get_maxtime(struct plot_info *pi)
/* get the maximum depth to which we want to plot
* take into account the additional vertical space needed to plot
* partial pressure graphs */
int get_maxdepth(struct plot_info *pi)
int get_maxdepth(const struct plot_info *pi)
{
unsigned mm = pi->maxdepth;
int md;
@ -1373,7 +1373,7 @@ void init_plot_info(struct plot_info *pi)
* The old data will be freed. Before the first call, the plot
* info must be initialized with init_plot_info().
*/
void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast, struct deco_state *planner_ds)
void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast, const struct deco_state *planner_ds)
{
int o2, he, o2max;
#ifndef SUBSURFACE_MOBILE
@ -1431,14 +1431,14 @@ struct divecomputer *select_dc(struct dive *dive)
return get_dive_dc(dive, i);
}
static void plot_string(struct plot_info *pi, int idx, struct membuffer *b)
static void plot_string(const struct plot_info *pi, int idx, struct membuffer *b)
{
int pressurevalue, mod, ead, end, eadd;
const char *depth_unit, *pressure_unit, *temp_unit, *vertical_speed_unit;
double depthvalue, tempvalue, speedvalue, sacvalue;
int decimals, cyl;
const char *unit;
struct plot_data *entry = pi->entry + idx;
const struct plot_data *entry = pi->entry + idx;
depthvalue = get_depth_units(entry->depth, NULL, &depth_unit);
put_format_loc(b, translate("gettextFromC", "@: %d:%02d\nD: %.1f%s\n"), FRACTION(entry->sec, 60), depthvalue, depth_unit);
@ -1586,7 +1586,7 @@ static void plot_string(struct plot_info *pi, int idx, struct membuffer *b)
strip_mb(b);
}
int get_plot_details_new(struct plot_info *pi, int time, struct membuffer *mb)
int get_plot_details_new(const struct plot_info *pi, int time, struct membuffer *mb)
{
int i;

8
core/profile.h
View file

@ -88,9 +88,9 @@ struct ev_select {
extern void compare_samples(struct plot_info *p1, int idx1, int idx2, char *buf, int bufsize, bool sum);
extern struct plot_info *analyze_plot_info(struct plot_info *pi);
extern void init_plot_info(struct plot_info *pi);
extern void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast, struct deco_state *planner_ds);
extern void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast, const struct deco_state *planner_ds);
extern void calculate_deco_information(struct deco_state *ds, const struct deco_state *planner_de, const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi, bool print_mode);
extern int get_plot_details_new(struct plot_info *pi, int time, struct membuffer *);
extern int get_plot_details_new(const struct plot_info *pi, int time, struct membuffer *);
extern void free_plot_info_data(struct plot_info *pi);
/*
@ -101,12 +101,12 @@ extern void free_plot_info_data(struct plot_info *pi);
* We also need to add 180 seconds at the end so the min/max
* plots correctly
*/
extern int get_maxtime(struct plot_info *pi);
extern int get_maxtime(const struct plot_info *pi);
/* get the maximum depth to which we want to plot
* take into account the additional verical space needed to plot
* partial pressure graphs */
extern int get_maxdepth(struct plot_info *pi);
extern int get_maxdepth(const struct plot_info *pi);
static inline int get_plot_pressure_data(const struct plot_info *pi, int idx, enum plot_pressure sensor, int cylinder)
{