std::ostream_iterator<T,CharT,Traits>:: operator++

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indirectly_readable (C++20)
indirectly_writable (C++20)
weakly_incrementable (C++20)
incrementable (C++20)
is-integer-like is-signed-integer-like (C++20) (C++20)

sentinel_for (C++20)
sized_sentinel_for (C++20)
input_iterator (C++20)
output_iterator (C++20)
input_or_output_iterator (C++20)

forward_iterator (C++20)
bidirectional_iterator (C++20)
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Iterator primitives

input_iterator_tag output_iterator_tag forward_iterator_tag bidirectional_iterator_tag random_access_iterator_tag contiguous_iterator_tag

(C++20)

iter_value_t iter_difference_t iter_reference_t iter_const_reference_t iter_rvalue_reference_t iter_common_reference_t

(C++20) (C++20) (C++20) (C++23) (C++20) (C++20)

iterator (deprecated in C++17)
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Algorithm concepts and utilities

Indirect callable concepts

indirectly_unary_invocable indirectly_regular_unary_invocable

(C++20) (C++20)

indirect_unary_predicate (C++20)
indirect_binary_predicate (C++20)

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Common algorithm requirements

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(C++20)

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istreambuf_iterator
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advance
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ranges::advance (C++20)
ranges::distance (C++20)
ranges::prev (C++20)
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Range access

begin cbegin (C++11) (C++14)
rbegin crbegin (C++14) (C++14)

end cend (C++11) (C++14)
rend crend (C++14) (C++14)

size ssize (C++17) (C++20)
empty (C++17)
data (C++17)

ostream_iterator & operator ++ ( ) ;
ostream_iterator & operator ++ ( int ) ;

何も行いません。これらの演算子オーバーロードは、 LegacyOutputIterator の要件を満たすために提供されています。これらにより、 * iter ++ = value および *++ iter = value という式を使用して、基盤となるストリームに値の出力（挿入）を行うことが可能になります。

パラメータ

(なし)

戻り値

* this

Compiler support
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Language
Standard library
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Feature test macros (C++20)
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Diagnostics library
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Iterators library
Ranges library (C++20)
Algorithms library
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Filesystem library (C++17)
Concurrency support library (C++11)
Execution control library (C++26)
Technical specifications
Symbols index
External libraries

Member functions
ostream_iterator::ostream_iterator
ostream_iterator::~ostream_iterator
ostream_iterator::operator=
ostream_iterator::operator*
ostream_iterator::operator++ ostream_iterator::operator++(int)

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Namespaces

Variants

std::ostream_iterator<T,CharT,Traits>:: operator++

パラメータ

戻り値