This is the first of several large commits changing several aspects of
the handling of defaults. The overall main purpose of these changes is
to protect against using non sensible values in the case the values have
not been sensibly specified in the deck. The changes in this commit
include:
1. The "default default" values to be used when an item without an
explicit default are defaulted are removed completely.
2. If a ParserItem is queried for a default value when no default has
been assigned it will raise an exception.
We now have an enum which can keep track of three possible states for
the data in a deck item:
VALID : A valid value has been set
DEFAULT : The default value has been applied
NOT_SET : The value has not been set.
The intention is to throw if/when a DeckItem with status == NOT_SET is
accessed.
this is required in situations where double grid properties depend on
the values of integer (i.e, *NUM) ones which appear later in the
deck. Example:
```
PROPS
SWU
* /
REGIONS
SATNUM
*2 /
```
the default value of the SWU keyword depends on the value of the
SATNUM property which only gets defined later in the deck. an
alternative to the approach of this patch would be to process the
grid properties of the REGIONS section before the others. I'm a bit
indifferent which approach is better...
It seems like some optimization passes of CLang which are enabled by
-O2 (at least in my version, 3.3) do not like nested scopes and long
functions too much. Thus, slightly change the generated source. Timing
on my (quite beefy) machine:
without patch:
make
rm -rf generated-source; time make
time make
[...]
real 10m31.110s
user 10m16.264s
sys 0m13.672s
with patch:
make
rm -rf generated-source; time make
time make
[...]
real 0m47.011s
user 0m44.670s
sys 0m1.968s
the memory used by the compiler goes from 28.8GB to about 330 MB. (I
suppose not everybody has 32 Gigs of memory yet. ;)
these includes are required by the headers. If the affected files
would have been included without the headers included before, a
compiler error would have been produced.
for this, an Section::isDeckValid() method is introduced which checks
that a given deck is valid when it comes to the sections
(i.e. presence of mandatory sections and section ordering)
We now do not require the sections to be correctly ordered and the
presence of the mandatory sections since even the unit tests did not
always specify all mandatory sections, which lead to a section
containing the rest of the deck if one of the expected next sections
was not specified.
also it seems like the DeckKeyword::getDeckIndex() does not correctly
work in some situations which lead
assert(deck->getKeyword(i)->name() == startKeyword);
to fail in the Section::populateKeywords() method. now the deck is
always sequentially traversed to find the position of a section's
start keyword. (This is necessary anyway if one wants to make sure
that the deck does not specify the same section more than once, a
feature which this patch also adds.)
The new constructor allows us to create EclipseGrid objects from decks
that do not have a strict sectioned structure.
Also modify some implementation details. Many methods are now templates,
and can take Deck or Section objects (they have the same
hasKeyword/getKeyword interface).
for me, setting only CMAKE_CXX_FLAGS did not do the trick when I was
trying to compile everyting with libstdc++'s debug mode enabled. (it
caused linker errors because opm-parser was not linked against
std::debug in this case.) Maybe I got something wrong, though...
this comes with a minor API change as well, as the FaultCollection
class did not use the Cartesian size of the grid at all, so I decided
to remove the attributes and the arguments to the constructor...
this is required to make the opm-core build succeed if ERT was build
with -DBUILD_SHARED_LIBS=OFF . (without it, I get errors like
/home/and/src/ert/devel/libert_util/src/thread_pool_posix.c:328: error: undefined reference to 'pthread_create'
