ModelIter

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Object Hierarchy:

Description:

Content:

Properties:

• public Model model { set; owned get; }
  A reference to the Model that this iter belongs to.
• public uint row { set; get; }
  The row number to which this iter points to.

Creation methods:

• protected ModelIter ()

Methods:

• public virtual ModelIter copy ()
  Copies the passed iterator.
• public void get (...)
  Gets the value of one or more cells in the row referenced by iter. The variable argument list should contain integer column numbers, each column column number followed by a place to store the value being retrieved. The list is terminated by a -1.
• public virtual weak Model get_model ()
  Retrieves a pointer to the Model that this iter is part of.
• public virtual uint get_row ()
  Retrieves the position of the row that the iter points to.
• public virtual Value get_value (uint column)
  Sets an initializes value to that at column. When done with value , unset needs to be called to free any allocated memory.
• public virtual bool is_first ()
  Gets whether the current iterator is at the beginning of the model to which it belongs.
• public virtual bool is_last ()
  Gets whether the iterator is at the end of the model to which it belongs.
• public virtual weak ModelIter next ()
  Updates the iter to point at the next position in the model. The model implementation should take into account the presence of a filter function.
• public virtual weak ModelIter prev ()
  Sets the iter to point at the previous position in the model. The model implementation should take into account the presence of a filter function.
• public void set (...)
  Sets the value of one or more cells in the row referenced by iter. The variable argument list should contain integer column numbers, each column column number followed by the value to be set. The list is terminated by a -1.
• public virtual void set_value (uint column, Value value)
  Sets the data in the cell specified by iter and column. The type of value must be convertable to the type of the column.