| // Copyright (c) 2017 Google 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. |
| |
| #include <algorithm> |
| #include <cstdint> |
| #include <type_traits> |
| |
| #include "util/string_utils.h" |
| |
| namespace spvtools { |
| namespace utils { |
| |
| std::string CardinalToOrdinal(size_t cardinal) { |
| const size_t mod10 = cardinal % 10; |
| const size_t mod100 = cardinal % 100; |
| std::string suffix; |
| if (mod10 == 1 && mod100 != 11) |
| suffix = "st"; |
| else if (mod10 == 2 && mod100 != 12) |
| suffix = "nd"; |
| else if (mod10 == 3 && mod100 != 13) |
| suffix = "rd"; |
| else |
| suffix = "th"; |
| |
| return ToString(cardinal) + suffix; |
| } |
| |
| } // namespace utils |
| } // namespace spvtools |
