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b56dd13add
No more C source files, no more necessity to use C-linkage. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "divelog.h"
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#include "divelist.h"
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#include "divesite.h"
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#include "device.h"
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#include "errorhelper.h"
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#include "filterpreset.h"
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#include "trip.h"
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struct divelog divelog;
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// We can't use smart pointers, since this is used from C
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// and it would be bold to presume that std::unique_ptr<>
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// and a plain pointer have the same memory layout.
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divelog::divelog() :
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dives(new dive_table),
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trips(new trip_table),
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sites(new dive_site_table),
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devices(new device_table),
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filter_presets(new filter_preset_table),
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autogroup(false)
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{
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*dives = empty_dive_table;
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*trips = empty_trip_table;
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*sites = empty_dive_site_table;
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}
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divelog::~divelog()
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{
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clear_dive_table(dives);
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clear_trip_table(trips);
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clear_dive_site_table(sites);
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delete dives;
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delete trips;
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delete sites;
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delete devices;
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delete filter_presets;
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}
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divelog::divelog(divelog &&log) :
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dives(new dive_table),
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trips(new trip_table),
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sites(new dive_site_table),
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devices(new device_table),
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filter_presets(new filter_preset_table)
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{
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*dives = empty_dive_table;
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*trips = empty_trip_table;
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*sites = empty_dive_site_table;
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move_dive_table(log.dives, dives);
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move_trip_table(log.trips, trips);
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move_dive_site_table(log.sites, sites);
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*devices = std::move(*log.devices);
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*filter_presets = std::move(*log.filter_presets);
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}
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struct divelog &divelog::operator=(divelog &&log)
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{
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move_dive_table(log.dives, dives);
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move_trip_table(log.trips, trips);
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move_dive_site_table(log.sites, sites);
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*devices = std::move(*log.devices);
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*filter_presets = std::move(*log.filter_presets);
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return *this;
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}
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/* this implements the mechanics of removing the dive from the
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* dive log and the trip, but doesn't deal with updating dive trips, etc */
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void delete_single_dive(struct divelog *log, int idx)
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{
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if (idx < 0 || idx > log->dives->nr) {
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report_info("Warning: deleting unexisting dive with index %d", idx);
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return;
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}
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struct dive *dive = log->dives->dives[idx];
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remove_dive_from_trip(dive, log->trips);
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unregister_dive_from_dive_site(dive);
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delete_dive_from_table(log->dives, idx);
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}
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void divelog::clear()
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{
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while (dives->nr > 0)
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delete_single_dive(this, dives->nr - 1);
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while (sites->nr)
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delete_dive_site(get_dive_site(0, sites), sites);
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if (trips->nr != 0) {
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report_info("Warning: trip table not empty in divelog::clear()!");
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trips->nr = 0;
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}
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clear_device_table(devices);
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filter_presets->clear();
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}
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void clear_divelog(struct divelog *log)
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{
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log->clear();
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}
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