std::istreambuf_iterator<CharT,Traits>:: istreambuf_iterator

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C++
Iterator library
Iterator concepts
Iterator primitives
Algorithm concepts and utilities
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Common algorithm requirements
(C++20)
(C++20)
(C++20)
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(C++20)
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(C++11) (C++14)
(C++14) (C++14)
(C++11) (C++14)
(C++14) (C++14)
(C++17) (C++20)
(C++17)
(C++17)
std::istreambuf_iterator
(1)
istreambuf_iterator ( ) throw ( ) ;
(until C++11)
constexpr istreambuf_iterator ( ) noexcept ;
(since C++11)
constexpr istreambuf_iterator ( std:: default_sentinel_t ) noexcept ;
(2) (since C++20)
(3)
istreambuf_iterator ( std:: basic_istream < CharT,Traits > & is ) throw ( ) ;
(until C++11)
istreambuf_iterator ( std:: basic_istream < CharT,Traits > & is ) noexcept ;
(since C++11)
(4)
istreambuf_iterator ( std:: basic_streambuf < CharT,Traits > * s ) throw ( ) ;
(until C++11)
istreambuf_iterator ( std:: basic_streambuf < CharT,Traits > * s ) noexcept ;
(since C++11)
(5)
istreambuf_iterator ( const /* proxy */ & p ) throw ( ) ;
(until C++11)
istreambuf_iterator ( const /* proxy */ & p ) noexcept ;
(since C++11)
istreambuf_iterator ( const istreambuf_iterator & ) noexcept = default ;
(6) (since C++11)
1,2) Constructs an end-of-stream iterator.
3) Initializes the iterator and stores the value of is. rdbuf ( ) in a data member. If is. rdbuf ( ) is null, then end-of-stream iterator is constructed.
4) Initializes the iterator and stores the value of s in a data member. If s is null, then end-of-stream iterator is constructed.
5) Effectively call (3) with the streambuf_type* pointer p holds.
6) The copy constructor is trivial and explicitly defaulted.

The copy constructor is effectively implicitly declared and not guaranteed to be trivial.

(until C++11)

Parameters

is - stream to obtain the stream buffer from
s - stream buffer to initialize the iterator with
p - object of the implementation-defined proxy type
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