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std::experimental::filesystem

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Mehrdad
2016-06-19 20:35:04 -07:00
parent 83145b3192
commit ce0e4eabb3
1 changed files with 14 additions and 3 deletions
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src/utils.cc
+14 -3
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@@ -1,6 +1,10 @@
#include "utils.h"
#if defined(_CPPLIB_VER) && _CPPLIB_VER >= 650
#include <experimental/filesystem>
#else
#include <boost/filesystem.hpp>
#endif
#include "ray/ray.h"
@@ -30,9 +34,16 @@ const char* get_cmd_option(char** begin, char** end, const std::string& option)
}
void create_log_dir_or_die(const char* log_file_name) {
boost::filesystem::path log_file_path(log_file_name);
boost::system::error_code returned_error;
boost::filesystem::create_directories(log_file_path.parent_path(), returned_error);
#ifdef BOOST_FILESYSTEM_FILESYSTEM_HPP
namespace filesystem = boost::filesystem;
typedef boost::system::error_code error_code;
#else
namespace filesystem = std::experimental::filesystem;
typedef std::error_code error_code;
#endif
filesystem::path log_file_path(log_file_name);
error_code returned_error;
filesystem::create_directories(log_file_path.parent_path(), returned_error);
if (returned_error) {
RAY_CHECK(false, "Failed to create directory for " << log_file_name);
}