| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 _DECAF_INTERNAL_UTIL_STRINGUTILS_H_ |
| #define STRINGUTILS_H_ |
| |
| #include <decaf/util/Config.h> |
| |
| namespace decaf { |
| namespace internal { |
| namespace util { |
| |
| class StringUtils { |
| private: |
| |
| StringUtils(const StringUtils&); |
| StringUtils operator= (const StringUtils&); |
| |
| private: |
| |
| StringUtils() {} |
| |
| public: |
| |
| virtual ~StringUtils() {} |
| |
| /** |
| * Returns the length of the given C string. |
| * |
| * @param string |
| * The C style string to check. |
| * |
| * @return the length of the string if the size is < Integer::MAX_VALUE. |
| * |
| * @throws RuntimeException if the length becomes larger than |
| * the max value of an int. |
| */ |
| static int stringLength(const char* string); |
| |
| /** |
| * Perform a comparison between two strings using natural ordering and ignoring case. |
| * |
| * @param left |
| * The left-hand string of the comparison. |
| * @param right |
| * The right-hand string of the comparison. |
| * |
| * @return a negative integer, zero, or a positive integer as the specified string |
| * is greater than, equal to, or less than this String, ignoring case considerations. |
| */ |
| static int compareIgnoreCase(const char* left, const char* right); |
| |
| /** |
| * Perform a comparison between two strings using natural ordering case is not ignored |
| * here, so two otherwise equal string will not match if case differes. |
| * |
| * @param left |
| * The left-hand string of the comparison. |
| * @param right |
| * The right-hand string of the comparison. |
| * |
| * @return a negative integer, zero, or a positive integer as the specified string |
| * is greater than, equal to, or less than this String, ignoring case considerations. |
| */ |
| static int compare(const char* left, const char* right); |
| |
| }; |
| |
| }}} |
| |
| #endif /* _DECAF_INTERNAL_UTIL_STRINGUTILS_H_ */ |