iosfwd instead of ostream header

This commit is contained in:
Hans Dembinski 2019-02-03 21:33:26 +01:00
parent 59ae6d7ca1
commit 24429164a9
3 changed files with 3 additions and 3 deletions

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@ -8,7 +8,7 @@
#define BOOST_HISTOGRAM_ACCUMULATORS_OSTREAM_HPP
#include <boost/histogram/fwd.hpp>
#include <ostream>
#include <iosfwd>
namespace boost {
namespace histogram {

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@ -16,7 +16,7 @@
#include <boost/histogram/detail/meta.hpp>
#include <boost/throw_exception.hpp>
#include <iomanip>
#include <ostream>
#include <iosfwd>
#include <stdexcept>
#include <type_traits>

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@ -8,7 +8,7 @@
#define BOOST_HISTOGRAM_OSTREAM_HPP
#include <boost/histogram/fwd.hpp>
#include <ostream>
#include <iosfwd>
namespace boost {
namespace histogram {