- renamed UNKNOWN to UNSPECIED and setUnknownValue to
setUnspecifiedValue
- modified routines to use 'read', 'write', and 'archive' attribute
for access-mode attributes (only if non-default; they all default to
'y')
- modified write routine to honour ARCHIVE attribute (won't write
subtree if ARCHIVE is not set)
the class
- renamed UNKNOWN to UNSPECIED and setUnknownValue to
setUnspecifiedValue
- added access-mode attributes
- added methods for setting and querying access-mode attributes
unaliased first
- renamed UNKNOWN to UNSPECIED and setUnknownValue to
setUnspecifiedValue
- modified get*Value and set*Value methods to respect READ and WRITE
attributes
copies of their arguments
- modified prototype for command functions -- they now take a pointer
to a pointer of an SGCommandState object (which they will normally
subclass) so that they can cache state between invocations
- commented out convenience execute methods until they're actually
needed
- changed return type of SGPropertyNode::getType methods from
SGValue::Type to SGPropertyNode::Type
- made SGPropertyNode::getValue and SGPropertyNode::hasValue private
so that applications cannot get at SGValue instances (SGValue is
slated for removal)
flightgear, especially when this occurs in a simgear .hxx file. This is
now expressly forbidden, and will cause problems anyways because we now
changed the name to <simgear_config.h> which isn't installed, so you can't
include it in an installed header file.
mutex that unlocks the mutex when the SGGuard object goes out of scope.
The SGxxxQueue<T> template family factor out the common behaviour we
need for passing data between threads.
