Scilab 5.4.0
Please note that the recommended version of Scilab is 2024.0.0. This page might be outdated.
See the recommended documentation of this function
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 %t if the specified structure s includes the field fieldname, 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 — criando um struct (estrutura)
- getfield — extração de campos de listas
- definedfields — retorna o índice dos campos definidos de uma lista
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