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29 lines
618 B
C
29 lines
618 B
C
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// -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*-
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// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
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#ifndef CTL_OUTPUT_ITERATOR_TAG_H_
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#define CTL_OUTPUT_ITERATOR_TAG_H_
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namespace ctl {
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struct input_iterator_tag
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{};
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struct output_iterator_tag
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{};
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struct forward_iterator_tag : public input_iterator_tag
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{};
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struct bidirectional_iterator_tag : public forward_iterator_tag
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{};
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struct random_access_iterator_tag : public bidirectional_iterator_tag
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{};
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struct contiguous_iterator_tag : public random_access_iterator_tag
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{};
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} // namespace ctl
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#endif // CTL_OUTPUT_ITERATOR_TAG_H_
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