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 68cc668162.

Alter the size of the file.

void resize(
    uint64_t n);
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void resize(
    uint64_t n,
    boost::system::error_code & ec);
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