pike.git/ src/ builtin.cmod

2018-12-09

2018-12-09 10:45:39 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• a17061cb1a988f0dd95e375d2b39606bfe66f006 (30 lines) (+30/-0) ^{[ Show | Annotate ]}
  Branch: master

EFUNs: Added m_add().

This function adds (as opposed to inserts) an element to a multiset.

Also adds corresponding (fake) lfun::_m_add().

1709:    pop_n_elems(args);   }    + /*! @decl void m_add(multiset|object l, mixed val) +  *! +  *! Add a member to a multiset. +  *! +  *! @seealso +  *! @[m_delete()] +  */ + PMOD_EXPORT + PIKEFUN void m_add(multiset|object l, mixed val) +  efun; +  optflags OPT_SIDE_EFFECT; +  rawtype tFunc(tSet(tSetvar(0, tMix)) tVar(0), tVoid); + { +  struct program *p; +  if (TYPEOF(*l) == PIKE_T_MULTISET) { +  multiset_add(l->u.multiset, val); +  } else if ((TYPEOF(*l) == PIKE_T_OBJECT) && (p = l->u.object->prog)) { +  int id = FIND_LFUN(p->inherits[SUBTYPEOF(*l)].prog, LFUN__M_ADD); +  if( id == -1 ) { +  SIMPLE_ARG_TYPE_ERROR("m_add", 1, "object with lfun::_m_add()"); +  } +  apply_low(l->u.object, +  id + p->inherits[SUBTYPEOF(*l)].identifier_level, 1); +  } else { +  SIMPLE_ARG_TYPE_ERROR("m_add", 1, "multiset|object"); +  } +  pop_n_elems(args); + } +    /*! @decl int get_weak_flag(array|mapping|multiset m)    *!    *! Returns the weak flag settings for @[m]. It's a combination of