core: replace divesite_table_t by a vector of std::unique_ptr<>s

This is a long commit, because it introduces a new abstraction:
a general std::vector<> of std::unique_ptrs<>.

Moreover, it replaces a number of pointers by C++ references,
when the callee does not suppoert null objects.

This simplifies memory management and makes ownership more
explicit. It is a proof-of-concept and a test-bed for
the other core data structrures.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-05-11 11:47:45 +02:00 committed by bstoeger
parent 411188728d
commit e39dea3d68
41 changed files with 451 additions and 426 deletions

View file

@ -92,7 +92,7 @@ int TestParse::parseCSV(int units, std::string file)
int TestParse::parseDivingLog()
{
// Parsing of DivingLog import from SQLite database
struct dive_site *ds = alloc_or_get_dive_site(0xdeadbeef, divelog.sites);
struct dive_site *ds = alloc_or_get_dive_site(0xdeadbeef, *divelog.sites);
ds->name = "Suomi - - Hälvälä";
int ret = sqlite3_open(SUBSURFACE_TEST_DATA "/dives/TestDivingLog4.1.1.sql", &_sqlite3_handle);