gp.fix
Syntax
- v := gp.fix(gp)
- gp.fix(gp) := v
Get/set a vector indicating gridpoint fixity. A non-zero component value indicates that the degree-of-freedom is fixed in the local gridpoint system.
Returns: v - fixity condition vector value; non-zero indicates a fixed degree of freedom Arguments: z - zone pointer
Component Access
f := gp.fix
(gp)->x
gp.fix
(gp)-x
:= f
- f := gp.fix.x(gp)
- gp.fix.x(gp) := f
Get the \(x\)-component of a vector indicating gridpoint fixity.
Returns: f - \(x\)-component of the fixity condition vector value; non-zero indicates a fixed degree of freedom Accepts: f - \(x\)-component of the fixity condition vector value; non-zero indicates a fixed degree of freedom Arguments: gp - zone pointer
Access other vector components (\(y\), \(z\)) by substituting the component name where \(x\) appears above. See Member Access Operator for information about accessing members from data types using ->
.
Deprecated Component Access
Component access by adding an optional integer in the function arguments (gp.fix(gp,<int>)
) is deprecated. It remains available but will not be supported in future versions. See Component Access with Integers in FISH on the Deprecated Commands and FISH page for details.
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