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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
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Obtain an address object that represents the loopback address.
static address_v4 loopback();
This function returns an address that represents the well-known loopback
address 127.0.0.1.
address_v4(0x7F000001).