This commit reimplements the SummaryNode class in order not to use
the ecl::smspec_node class from LibECL. Consequently, we remove
class SummaryConfig's binding to LibECL.
Class SummaryNode maintains the same information as before. We also
implement a "named constructor" strategy to assign data members that
only make sense for a subset of the node categories. The previous
member function 'type' is renamed to 'category' to identify the
attachment category (e.g., Well, Group, Field, Block, Region). In
turn, we introduce a new 'type' member function to identify the
parameter kind (e.g, pressure, rate, cumulative total, well count)
represented by a given node. We furthermore capture whether or not
the node is a user defined quantity (i.e., a UDQ).
We reimplement the keyword classifier operations that are currently
needed as free functions named 'is_*()' in SummaryConfig.cpp.
Note that in addition to the renamed member functions of class
SummaryNode, this commit also switches the summary key strategy for
block parameters. Rather than capturing the 'ijk' values
individually as "BOSAT:3,3,6", we now store the equivalent global
(Cartesian) index (i.e., as "BOSAT:523"). Code that directly
constructs block parameter keys must be updated accordingly.
Chase the API change in the 'Summary' constructor and update unit
tests as needed.
Tune the makefile according to new principles, which adds a few bells
and whistles and for clarity.
Synopsis:
* The dependency on opm-common is completely gone. This is reflected in
travis and appveyor as well. No non-kitware cmake modules are used.
* Directories are flattened, quite a bit - source code is located in the
lib/ directory if it belongs to opm-parser, and external/ if third
party.
* The sibling build feature is implemented through cmake's
export(PACKAGE) rather than implicitly looking through source files.
* Targets explicitly set required public and private include
directories, compile options and definitions, which cmake will handle
and propagate
* opm-parser-config.cmake for downstream users is now provided.
* Dependencies are set up using targets. In the future, when cmake 3.x+
can be used, these should be either targets from newer Find modules,
or interface libraries.
* Fewer system specific assumptions are coded in, instead we assume
cmake or users set up system specific details.
* All module wide configuration and looking up libraries is handled in
the root makefile - all sub directories only set up libraries and
compile options for the module in question.
* Targets are defined and links handled transitively because cmake now
is told about them. ${module_LIBRARIES} variables are gone.
This is largely guided by the principles outlined in
https://rix0r.nl/blog/2015/08/13/cmake-guide/
Most source files are just moved - if they have some content change then
it's nothing more than include fixes or similar in order to make them
compile.
If the region keywords from the SUMMARY section, like e.g. RPR, are
specified without explicit region numbers a summary key is added for all
region values from 1..NTFIP, irrespective of which region values are
actually present.
