Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the master branch, built from commit 064f557086.

buffers_iterator::operator-

Subtraction operator.

buffers_iterator operator-(
    const buffers_iterator & iter,
    std::ptrdiff_t difference);
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std::ptrdiff_t operator-(
    const buffers_iterator & a,
    const buffers_iterator & b);
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