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Diffstat (limited to 'libbutl/path-io.hxx')
-rw-r--r-- | libbutl/path-io.hxx | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libbutl/path-io.hxx b/libbutl/path-io.hxx new file mode 100644 index 0000000..719456d --- /dev/null +++ b/libbutl/path-io.hxx @@ -0,0 +1,29 @@ +// file : libbutl/path-io.hxx -*- C++ -*- +// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd +// license : MIT; see accompanying LICENSE file + +#ifndef LIBBUTL_PATH_IO_HXX +#define LIBBUTL_PATH_IO_HXX + +#include <ostream> + +#include <libbutl/path.hxx> + +namespace butl +{ + // This is the default path IO implementation. The reason it is + // separate is because one often wants a custom implementation. + // For example, we may want to print paths as relative to the + // working directory. Or we may want to print '~' for the home + // directory prefix. Or we may want to print dir_path with a + // trailing '/'. + // + template <typename C, typename K> + inline std::basic_ostream<C>& + operator<< (std::basic_ostream<C>& os, basic_path<C, K> const& p) + { + return os << p.string (); + } +} + +#endif // LIBBUTL_PATH_IO_HXX |