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// Copyright (C) 2011 The Libphonenumber Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Author: Philippe Liard
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// This file provides a minimalist implementation of common macros.
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#ifndef I18N_PHONENUMBERS_BASE_LOGGING_H_
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#define I18N_PHONENUMBERS_BASE_LOGGING_H_
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#include <cassert>
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#if !defined(CHECK_EQ)
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#define CHECK_EQ(X, Y) assert((X) == (Y))
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#endif
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#if !defined(DCHECK)
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#define DCHECK(X) assert(X)
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#define DCHECK_EQ(X, Y) CHECK_EQ((X), (Y))
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#define DCHECK_GE(X, Y) assert((X) >= (Y))
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#define DCHECK_GT(X, Y) assert((X) > (Y))
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#define DCHECK_LT(X, Y) assert((X) < (Y))
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#endif
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template <typename T> T* CHECK_NOTNULL(T* ptr) {
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assert(ptr);
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return ptr;
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}
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#if !defined(IGNORE_UNUSED)
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#define IGNORE_UNUSED(X) (void)(X)
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#endif
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#endif // I18N_PHONENUMBERS_BASE_LOGGING_H_
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