src/kudu/util/path_util.h

// Copyright 2014 Cloudera, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Utility methods for dealing with file paths.
#ifndef KUDU_UTIL_PATH_UTIL_H
#define KUDU_UTIL_PATH_UTIL_H

#include <string>

namespace kudu {

// Join two path segments with the appropriate path separator,
// if necessary.
std::string JoinPathSegments(const std::string &a,
                             const std::string &b);

// Return the enclosing directory of path.
// This is like dirname(3) but for C++ strings.
std::string DirName(const std::string& path);

// Return the terminal component of a path.
// This is like basename(3) but for C++ strings.
std::string BaseName(const std::string& path);

} // namespace kudu
#endif /* KUDU_UTIL_PATH_UTIL_H */