boolop_tbool_bool boolop_tbool_tbool datum_and datum_or tand_bool_tbool tand_tbool_bool tand_tbool_tbool tnot_tbool tnot_tbool_internal tnot_tboolinst tnot_tboolinstset tnot_tboolseq tnot_tboolseqset tor_bool_tbool tor_tbool_bool tor_tbool_tbool

tnot_tboolinst() static TInstant* tnot_tboolinst ( const TInstant *  inst ) static Returns the temporal boolean not of the temporal value.