Foam::direction is an unsigned type which makes it easier for the
compiler to pickup and report errors in the instantiation of
VectorSpaces and associated types.
Wall-velocity condition to be used in conjunction with the single rotating
frame (SRF) model (see: FOAM::SRFModel)
The condition applies the appropriate rotation transformation in time and
space to determine the local SRF velocity of the wall.
\f[
U_p = - U_{p,srf}
\f]
where
\vartable
U_p = patch velocity [m/s]
U_{p,srf} = SRF velocity
\endvartable
The normal component of \f$ U_p \f$ is removed to ensure 0 wall-flux even
if the wall patch faces are irregular.
\heading Patch usage
Example of the boundary condition specification:
\verbatim
myPatch
{
type SRFWallVelocity;
value uniform (0 0 0); // Initial value
}
\endverbatim
DebugInfo:
Report an information message using Foam::Info if the local debug
switch is true
DebugInFunction:
Report an information message using Foam::Info for FUNCTION_NAME in
file __FILE__ at line __LINE__ if the local debug switch is true
which reduces the number of potential problems with the reuse of
temporary objects.
In order to avoid unnecessary creation of tmp's referring to temporary
objects the assignment operator now transfers ownership of the object
and resets the argument.
The deprecated non-const tmp functionality is now on the compiler switch
NON_CONST_TMP which can be enabled by adding -DNON_CONST_TMP to EXE_INC
in the Make/options file. However, it is recommended to upgrade all
code to the new safer tmp by using the '.ref()' member function rather
than the non-const '()' dereference operator when non-const access to
the temporary object is required.
Please report any problems on Mantis.
Henry G. Weller
CFD Direct.
in case of tmp misuse.
Simplified tmp reuse pattern in field algebra to use tmp copy and
assignment rather than the complex delayed call to 'ptr()'.
Removed support for unused non-const 'REF' storage of non-tmp objects due to C++
limitation in constructor overloading: if both tmp(T&) and tmp(const T&)
constructors are provided resolution is ambiguous.
The turbulence libraries have been upgraded and '-DCONST_TMP' option
specified in the 'options' file to switch to the new 'tmp' behavior.
