tmp/tmpksi2wkie/{from.md → to.md}
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### General <a id="stream.iterators.general">[[stream.iterators.general]]</a>
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To make it possible for algorithmic templates to work directly with
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input/output streams, appropriate iterator-like class templates are
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provided.
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[*Example 1*:
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``` cpp
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partial_sum(istream_iterator<double, char>(cin),
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istream_iterator<double, char>(),
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ostream_iterator<double, char>(cout, "\n"));
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```
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reads a file containing floating-point numbers from `cin`, and prints
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the partial sums onto `cout`.
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— *end example*]
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