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408b31b6ce
Makes the code much nicer to read. Default initialize cylinder_t to the empty cylinder. This produces lots of warnings, because most structure are now not PODs anymore and shouldn't be erased using memset(). These memset()s will be removed one-by-one and replaced by proper constructors. The whole ordeal made it necessary to add a constructor to struct event. To simplify things the whole optimization of the variable-size event names was removed. In upcoming commits this will be replaced by std::string anyway. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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/*
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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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#include "core/units.h"
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#define STATS_MAX_DEPTH 300 /* Max depth for stats bucket is 300m */
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#define STATS_DEPTH_BUCKET 10 /* Size of buckets for depth range */
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#define STATS_MAX_TEMP 40 /* Max temp for stats bucket is 40C */
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#define STATS_TEMP_BUCKET 5 /* Size of buckets for temp range */
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struct dive;
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#include <string>
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#include <vector>
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struct stats_t
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{
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int period = 0;
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duration_t total_time ;
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/* total time of dives with non-zero average depth */
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duration_t total_average_depth_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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depth_t combined_max_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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temperature_t max_temp;
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temperature_t min_temp;
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temperature_sum_t combined_temp;
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unsigned int combined_count = 0;
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unsigned int selection_size = 0;
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duration_t total_sac_time;
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bool is_year = false;
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bool is_trip = false;
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std::string location;
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};
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struct stats_summary {
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stats_summary();
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~stats_summary();
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std::vector<stats_t> stats_yearly;
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std::vector<stats_t> stats_monthly;
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std::vector<stats_t> stats_by_trip;
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std::vector<stats_t> stats_by_type;
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std::vector<stats_t> stats_by_depth;
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std::vector<stats_t> stats_by_temp;
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};
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extern stats_summary calculate_stats_summary(bool selected_only);
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extern stats_t calculate_stats_selected();
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extern std::vector<volume_t> get_gas_used(struct dive *dive);
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extern std::pair<volume_t, volume_t> selected_dives_gas_parts(); // returns (O2, He) tuple
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#endif // STATISTICS_H
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