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#pragma once
#include <iosfwd>
#include <string>
#include <libformat/format.hxx>
#include <libhello/export.hxx>
namespace hello
{
// If you compare this interface to version 1.0, then you will notice that
// while it is API/source-compatible (the call via the old signature of
// say_hello() is still valid) it is not ABI/binary-compatible (say_hello()
// now has an extra argument and is inline).
//
// Notice also that say_hello() now uses a type and calls (from its inline
// implementation) a function from format which means libformat is an
// "interface dependency" of libhello.
LIBHELLO_SYMEXPORT void
say_hello_formatted (std::ostream&, const std::string& hello);
inline void
say_hello (std::ostream& o,
const std::string& name,
format::volume v = format::volume::normal)
{
say_hello_formatted (o, format::format_hello ("Hello", name, v));
}
}
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