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b2288e1e3d
This uses a bit of naive gas computations to figure out how much of different base gases you used up on the dives the statistics is done for. It's quite useful to get a minimum line about how big your gas bill is going to be after a dive trip. Signed-off-by: Anton Lundin <glance@acc.umu.se> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/*
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* statistics.h
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*
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* core logic functions called from statistics UI
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* common types and variables
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*/
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#ifndef STATISTICS_H
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#define STATISTICS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct
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{
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int period;
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duration_t total_time;
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/* avg_time is simply total_time / nr -- let's not keep this */
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duration_t shortest_time;
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duration_t longest_time;
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depth_t max_depth;
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depth_t min_depth;
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depth_t avg_depth;
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volume_t max_sac;
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volume_t min_sac;
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volume_t avg_sac;
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int max_temp;
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int min_temp;
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double combined_temp;
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unsigned int combined_count;
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unsigned int selection_size;
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unsigned int total_sac_time;
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bool is_year;
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bool is_trip;
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char *location;
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} stats_t;
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extern stats_t stats_selection;
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extern stats_t *stats_yearly;
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extern stats_t *stats_monthly;
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extern stats_t *stats_by_trip;
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extern char *get_time_string(int seconds, int maxdays);
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extern char *get_minutes(int seconds);
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extern void process_all_dives(struct dive *dive, struct dive **prev_dive);
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extern void get_selected_dives_text(char *buffer, int size);
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extern void get_gas_used(struct dive *dive, volume_t gases[MAX_CYLINDERS]);
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extern char *get_gaslist(struct dive *dive);
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extern void process_selected_dives(void);
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void selected_dives_gas_parts(volume_t *o2_tot, volume_t *he_tot);
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#ifdef __cplusplus
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}
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#endif
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#endif // STATISTICS_H
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