45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
/************************************************************************
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*
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* 26.valarray.sub.stdcxx-224.cpp - regression test for STDCXX-224
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* http://issues.apache.org/jira/browse/STDCXX-224
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*
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* $Id: 26.valarray.sub.stdcxx-224.cpp 590132 2007-10-30 16:01:33Z faridz $
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*
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***************************************************************************
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* 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
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* implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*
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**************************************************************************/
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#include <cassert>
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#include <cstddef>
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#include <valarray>
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int main ()
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{
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const int vals[] = { 1, 0 };
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const std::size_t N = sizeof vals / sizeof *vals;
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const std::valarray<int> p (vals, N);
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assert (N == p.size ());
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const std::valarray<int> r = p [std::slice (0, 0, 1)];
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assert (0 == r.size ());
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}
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