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Please note that the recommended version of Scilab is 6.1.0. This page might be outdated.
See the recommended documentation of this function

Ajuda Scilab >> Estruturas de Dados > isfield


Checks if the given fieldname exists in the structure

Calling Sequence

bool = isfield(s,fieldname)



A struct array


A matrix of strings


A matrix of boolean.


This function returns true if the specified structure "s" includes the field "field", regardless of the corresponding value.


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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Last updated:
Wed Oct 05 12:11:53 CEST 2011