Scilab 5.3.3
Scilab help >> Data Structures > isfield
isfield
Checks if the given fieldname exists in the structure
Calling Sequence
bool = isfield(s,fieldname)
Arguments
- s
A struct array
- fieldname
A matrix of strings
- bool
A matrix of boolean.
Description
This function returns true if the specified structure "s" includes the field "field", regardless of the corresponding value.
Examples
s = struct("field_1",123,"field_2",456,"field_4",789) // Single Fieldname Syntax isfield( s , "field_1" ) // Multiple Fieldname Syntax isfield( s , [ "field_1" "field_2" ; "field_3" "field_4" ] )
See Also
- struct — create a struct
- getfield — list field extraction
- definedfields — return index of list's defined fields
| << iscellstr | Data Structures | isstruct >> |