gtkTextIterGetChar {RGtk2}R Documentation

gtkTextIterGetChar

Description

Returns the Unicode character at this iterator. (Equivalent to operator* on a C++ iterator.) If the element at this iterator is a non-character element, such as an image embedded in the buffer, the Unicode "unknown" character 0xFFFC is returned. If invoked on the end iterator, zero is returned; zero is not a valid Unicode character. So you can write a loop which ends when gtkTextIterGetChar returns 0.

Usage

gtkTextIterGetChar(object)

Arguments

object [GtkTextIter] an iterator

Value

[numeric] a Unicode character, or 0 if iter is not dereferenceable

Author(s)

Derived by RGtkGen from GTK+ documentation


[Package RGtk2 version 2.12.5-3 Index]