1 // Copyright (C) 2011 The Libphonenumber Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 // Author: Philippe Liard 16 17 // This file provides a minimalist implementation of common macros. 18 19 #ifndef I18N_PHONENUMBERS_BASE_LOGGING_H_ 20 #define I18N_PHONENUMBERS_BASE_LOGGING_H_ 21 22 #include <cassert> 23 24 #if !defined(CHECK_EQ) 25 #define CHECK_EQ(X, Y) assert((X) == (Y)) 26 #endif 27 28 #if !defined(DCHECK) 29 #define DCHECK(X) assert(X) 30 #define DCHECK_EQ(X, Y) CHECK_EQ((X), (Y)) 31 #define DCHECK_GE(X, Y) assert((X) >= (Y)) 32 #define DCHECK_GT(X, Y) assert((X) > (Y)) 33 #define DCHECK_LT(X, Y) assert((X) < (Y)) 34 #endif 35 36 template <typename T> T* CHECK_NOTNULL(T* ptr) { 37 assert(ptr); 38 return ptr; 39 } 40 41 #endif // I18N_PHONENUMBERS_BASE_LOGGING_H_ 42
