Feels natural in a C++ code base.
In analogy to other tables, this creates a struct that derives
from std::vector<>. This is generally frowned upon, but it works
and is the pragmatic thing for now. If someone wants to "fix" that,
they may just do it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This one-liner wasn't really doing anything and there was only
one user of the return value.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The important point is that this now takes a reference that
avoid string copying. The old code used C-strings and therefore
copy-semantics were OK.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These were declared in dive.h, which makes no sense.
This should have been chnaged a long time ago.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Feels natural in a C++ code base.
This removes a nullptr-check so some care has to be taken.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Feel natural in a C++ code base.
Remove the second parameter, because all callers where passing
`true` anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Feels natural in a C++ code base.
Change the function to return a weight_t. Sadly, use of the
units.h types is very inconsistent and many parts of the code
use int or double instead. So let's try to make this consistent.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Feels natural in a C++ code base.
Moreover, remove the fulltext-unregistration, as this is a
layering violation.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
It is unclear why this was declared in divelist.h.
Moreover, rename it to get_maximal_gas() to better reflect
what it does.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These functions have to access other dives in the list to
calculate CNS, etc, so let's call them from there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These functions have to access other dives in the list to
calculate CNS, etc, so let's call them from there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This accesses the global dive_table, so make this explicit.
Since force_fixup_dive() and default_dive() use fixup_dive(),
also move them to struct dive_table.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Before, a non-owning pointer was passed and the dive moved
away from the dive. Instead, let the caller decide if they
still want to keep a copy of the dive, or give up ownership:
In MainWindow and QMLManager new dives are generated, so
one might just as well give up ownership. In contrast,
the planner works on a copy (originally the infamous
"displayed_dive") and now moves the data manually.
This commit also removes duplicate code, by moving the
"create default dive" code from MainWindow and QMLManager
to struct dive.
Finally, determination of the "time zone offset" is not done
in POSIX, since we want to avoid calls form the core into
Qt.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This implicitly accessed the global divelog. Most of the users were
in the test/ folder anyway. Replace by explicit accesses to the
global divelog.dives.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These functions accessed the global divelog make this explicit.
I'm still not happy about the situation, because these functions
access global state, such as the selection. I think these
should be moved up the call-chain.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function implicitely accessed the global divelog. To make
that explicit make it a member of dive_table, such that the
caller must access it via the global variable.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This one is for symmetry with unregister_dive(). However, it
makes me unhappy, because it modifies global state, namely the
selection machinery and the fulltext. I think these should be
moved up in the call chain.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function implicitely accessed the global divelog. To make
that explicit make it a member of dive_table, such that the
caller must access it via the global variable.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function implicitely accessed the global divelog. To make
that explicit make it a member of dive_table, such that the
caller must access it via the global variable.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function implicitely accessed the global divelog. To make
that explicit make it a member of dive_table, such that the
caller must access it via the global variable.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The parser used to append each parsed dive at the end of the log.
At the end the list was sorted. However, the divelist code depends
on the list being sorted. To avoid inconsistent states, add the
dives at the proper position.
Note that the reference data of TestDiveSeabearNewFormat had to
be adapted, because the CNS calculation now gives a different
value. This shouls be investigated.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
That was the only user of this helper function, so move it there.
Moreover, impelement it with the standard function std::from_chars
instead of copying the string.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a messy commit, because the "qPref" system relies
heavily on QString, which means lots of conversions between
the two worlds. Ultimately, I plan to base the preferences
system on std::string and only convert to QString when
pushing through Qt's property system or when writing into
Qt's settings.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since all code can now directly access C++ structures these
accessor functions were not necessary.
Split out the table from the filterconstraint source file
and include it directly into the divelog.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Having this as a pointer is an artifact from the C/C++ split.
The triptable header is small enough so that we can
include it directly
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Having this as a pointer is an artifact from the C/C++ split.
The divesitetable header is small enough so that we can
include it directly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Not strictly necessary, but a "natural" thing to do in a classical
C++ code base.
Move the tiny trip-table into its own source file, since it also
has its own header.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a humongous commit, because it touches all parts of the
code. It removes the last user of our horrible TABLE macros, which
simulate std::vector<> in a very clumsy way.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Nothing against free-standing functions, but in the case
of dc_watertemp(), dc_airtemp(), endtime() and totaltime(),
it seems natural to move this into the dive class and avoid
polution of the global name space.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There was a weird asymmetry, where the undo-commands would
register the fulltext index of the dive, but the core would
unregister the fulltext index in the "unregister_dive()"
function.
To make this more logical, create a "register_dive()" function
in core that does registers the fulltext index.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was a plain pointer owing to C compatibility.
Replacing it by a unique_ptr<> allows us to make it
'self-desctruct' in the constructor. However, we do this
with a special twist: the data is _not_ copied when copying
the dive, since the copied dive is not registered in the fulltext
system. Hackish, but it should(!) work.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The dive_table will be converted into a table of owning pointers.
Since the trip has only non-owning pointers to dives, turn
its dive_table into an std::vector<dive *>.
Add a helper functions to add/remove items in a sorted list.
These could be used elsewhere.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Don't access the global trip_table in an attempt to cut down
on implicit accesses of global variables.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since the sorted_owning_table depends on the fact that
different elements never compare as equal, make the
comparison function safer in that respect. If all failes,
compare the pointers.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
That was used to parse C-style strings. It was fully replaced
the the std::string version utf8_string_std().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This had to be done simultaneously, because the table macros
do not work properly with C++ objects.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since struct divecomputer is now fully C++ (i.e. cleans up
after itself), we can simply turn the list of divecomputers
into an std::vector<>. This makes the code quite a bit simpler,
because the first divecomputer was actually a subobject.
Yes, this makes the common case of a single divecomputer a
little bit less efficient, but it really shouldn't matter.
If it does, we can still write a special std::vector<>-
like container that keeps the first element inline.
This change makes pointers-to-divecomputers not stable.
So always access the divecomputer via its index. As
far as I can tell, most of the code already does this.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Not strictly necessary, but more idiomatic C++ and less
polution of the global namespace. This one is so trivial
that there seems to be no reason not to do it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
add_sample() was used in only one place, and the return value was
always ignored. It took a time parameter, suggesting that a sample
could be added anywhere, but in reality the sample was added at
the end of the list. It used prepare_sample() that copies data
from the previous sample, just to overwrite it with the newly
added sample.
All in all very weird. Simplify the function: just append the
passed in sample and name it accordingly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a rather long commit, because it refactors lots of the event
code from pointer to value semantics: pointers to entries in an
std::vector<> are not stable, so better use indexes.
To step through the event-list at diven time stamps, add *_loop classes,
which encapsulate state that had to be manually handled before by
the caller. I'm not happy about the interface, but it tries to
mirror the one we had before.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since the name of an event is not incorporated into the even
structure anymore, we don't need these shenanigans. Just assign
the event name.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a hairy one, because the sample code is rather tricky.
There was a pattern of looping through pairs of adjacent samples,
for interpolation purposes. Add an range adapter to generalize
such loops.
Removes the finish_sample() function: The code would call
prepare_sample() to start parsing of samples and then
finish_sample() to actuall add it. I.e. a kind of commit().
Since, with one exception, all users of prepare_sample()
called finish_sample() in all code paths, we might just add
the sample in the first place. The exception was sample_end()
in parse.cpp. This brings a small change: samples are now
added, even if they could only be parsed partially. I doubt
that this makes any difference, since it will only happen
for broken divelogs anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This allows us to use non-C member variables. Convert a number
of pointers to unique_ptr<>s.
Code in uemis-downloader.cpp had to be refactored, because
it mixed owning and non-owning pointers. Mad.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Some compilers whine when using typedefs with non-C structs with
default initializers. Not yet the case here, but in the future
probably will. So remove them now. No point in C++ anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
They make no sense under C++ and seem to produce tons of warnings
on some compilers (Apple).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Wuth C++ the distinction between "typedef" and regular "struct"
makes no sense anymore. Remove the typedefs, it's just confusing.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since everything is C++ now, we can use unique_ptr<>s. This makes
the code significantly shorter, because we can now use the default
move constructor and assignment operators.
This has a semantic change when std::move()-ing the divelog:
now not the contents of the tables are moved, but the pointers.
That is, the moved-from object now has no more tables and
must not be used anymore. This made it necessary to replace
std::move()s by std::swap()s. In that regard, the old code was
in principle broken: it used moved-from objects, which may work
but usually doesn't.
This commit adds a myriad of .get() function calls where the code
expects a C-style pointer. The plan is to remove virtually all of
them, when we move free-standing functions into the class it acts
on. Or, replace C-style pointers by references where we don't support
NULL.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were only two of them, from the time C-code had to access
the divelog: clear_divelog() and delete_single_dive().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was the only dive_site_table function that accessed
to global divelog, which is odd. Make it consistent with
the others.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
After all it doesn't access any dive_site structure.
Moreover, rename it, since we use mostly snake_case in core.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This gives the distance between to location_t objects. It is
unclear why this was in divesite.cpp.
Moreover pass by value, not raw pointer.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were a number of free standing functions acting on a
dive-site-table. Make them member functions. This allows
for shorter names. Use the get_idx() function of the base
class, which returns a size_t instead of an int (since that
is what the standard, somewhat unfortunately, uses).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
