Allow arithmetic expression in ParameterSet

Expression are of the form:

foo::bar = 2*sin(foo:baz)

ie. arithmetic and access to already set parameters. The new behaviour is
triggered if the parameter string (for real, boolean and int parameters) does
not parser properly as a double/int/bool. This last test is mostly an
optimization.

The largest change is actually in the expression parser which has been extended
to handle eg. exponential notation and negations. It now uses a state machine
to parse its input.


git-svn-id: http://svn.cactuscode.org/flesh/trunk@4797 17b73243-c579-4c4c-a9d2-2d5706c11dac

0 files changed, 0 insertions, 0 deletions