tern ~master (2024-04-15T17:45:17.8990912)

hasField

tern traits

True if child M1 in A has a field M2.

  1. eponymoustemplate hasField(alias A, string M)
  2. alias hasField(alias A, string M1, string M2) = hasField!(getChild!(A, M1), M2)
    alias hasField(alias A, string M1, string M2) = hasField!(getChild!(A, M1), M2)

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