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48 lines
1.6 KiB
48 lines
1.6 KiB
/* |
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* Copyright (C) 2005 The Android Open Source Project |
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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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*/ |
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#ifndef ANDROID_UTILS_DEBUG_H |
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#define ANDROID_UTILS_DEBUG_H |
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#include <stdint.h> |
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#include <sys/types.h> |
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namespace android { |
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// --------------------------------------------------------------------------- |
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#ifdef __cplusplus |
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template<bool> struct CompileTimeAssert; |
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template<> struct CompileTimeAssert<true> {}; |
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#define COMPILE_TIME_ASSERT(_exp) \ |
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template class CompileTimeAssert< (_exp) >; |
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#endif |
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#define COMPILE_TIME_ASSERT_FUNCTION_SCOPE(_exp) \ |
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CompileTimeAssert<( _exp )>(); |
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// --------------------------------------------------------------------------- |
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#ifdef __cplusplus |
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template<bool C, typename LSH, typename RHS> struct CompileTimeIfElse; |
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template<typename LHS, typename RHS> |
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struct CompileTimeIfElse<true, LHS, RHS> { typedef LHS TYPE; }; |
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template<typename LHS, typename RHS> |
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struct CompileTimeIfElse<false, LHS, RHS> { typedef RHS TYPE; }; |
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#endif |
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// --------------------------------------------------------------------------- |
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}; // namespace android |
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#endif // ANDROID_UTILS_DEBUG_H
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