8/3/2023 0 Comments Cpp istream![]() ![]() Typedef istream_iterator::char_type CHT1 Example // istream_iterator_char_type.cpp The type is a synonym for the template parameter Chartype. Namespace: std istream_iterator::char_typeĪ type that provides for the character type of the istream_iterator. The dereferencing operator returns the stored object of type Type addressed by the istream_iterator.Įither extracts an incremented object from the input stream or copies the object before incrementing it and returns the copy. Constructors ConstructorĬonstructs either an end-of-stream iterator as the default istream_iterator or a istream_iterator initialized to the iterator's stream type from which it reads.Ī type that provides for the character type of the istream_iterator.Ī type that provides for the stream type of the istream_iterator.Ī type that provides for the character traits type of the istream_iterator. If the extraction fails, the object effectively replaces the stored pointer with a null pointer, thus making an end-of-sequence indicator. This argument is optional and the default value is ptrdiff_t.Īfter constructing or incrementing an object of class istream_iterator with a nonnull stored pointer, the object attempts to extract and store an object of type Type from the associated input stream. This argument is optional and the default value is char_traits.Ī signed integral type that represents the difference type for the istream_iterator. The type that represents the character type for the istream_iterator. This argument is optional and the default value is char. The type of object to be extracted from the input stream. Syntax template, class Distance = ptrdiff_t,> It extracts objects of class Type from an input stream, which it accesses through an object it stores, of type pointer to basic_istream. ![]()
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