xref: /art/runtime/strutil.h

/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * 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.
 */

#ifndef ART_RUNTIME_STRUTIL_H_
#define ART_RUNTIME_STRUTIL_H_

#include <string.h>

namespace art {

// Key comparison function for C strings.
struct CStringLt {
  bool operator()(const char* s1, const char* s2) const {
    return strcmp(s1, s2) < 0;
  }
};

// Key equality function for C strings.
struct CStringEq {
  bool operator()(const char* s1, const char* s2) const {
    return strcmp(s1, s2) == 0;
  }
};

}  // namespace art

#endif  // ART_RUNTIME_STRUTIL_H_