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// file : cli/option-types.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2017 Code Synthesis Tools CC
// license : MIT; see accompanying LICENSE file
#include <istream>
#include <cli/option-types.hxx>
using namespace std;
static const char* cxx_version_[] =
{
"c++98",
"c++11"
"c++14"
};
string cxx_version::
string () const
{
return cxx_version_[v_];
}
istream&
operator>> (istream& is, cxx_version& v)
{
string s;
is >> s;
if (!is.fail ())
{
if (s == "c++98")
v = cxx_version::cxx98;
else if (s == "c++11")
v = cxx_version::cxx11;
else if (s == "c++14")
v = cxx_version::cxx14;
else
is.setstate (istream::failbit);
}
return is;
}
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