Reference

freebsd::nvlist_up(3)

std::unique_ptr specialization for name/value pairs

NAME

freebsd::nvlist_up – std::unique_ptr specialization for name/value pairs

LIBRARY

library “libutil++”

SYNOPSIS

#include <libutil++.hh>

using nvlist_up = std::unique_ptr<nvlist, nvlist_deleter>;

DESCRIPTION

This class is a specialization of std::unique_ptr for nvlist_t objects. When an nvlist_t object managed by an instance of this class is disposed, nvlist_destroy(3) is invoked to dispose of the object.

EXAMPLES

freebsd::nvlist_up nvl(nvlist_create(0));
nvlist_add_number(nvl.get(), "answer", 42);
nvlist_add_bool(nvl.get(), "valid", true);
// `nvl' is implicitly destroyed

SEE ALSO

nvlist_destroy(3)