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Diffstat (limited to 'cpp/include/qpid/InlineVector.h')
-rw-r--r-- | cpp/include/qpid/InlineVector.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/cpp/include/qpid/InlineVector.h b/cpp/include/qpid/InlineVector.h deleted file mode 100644 index c55db295f3..0000000000 --- a/cpp/include/qpid/InlineVector.h +++ /dev/null @@ -1,68 +0,0 @@ -#ifndef QPID_INLINEVECTOR_H -#define QPID_INLINEVECTOR_H - -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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 "qpid/InlineAllocator.h" -#include <vector> - -namespace qpid { - -/** - * A vector that stores up to Max elements in inline storage, - * otherwise uses normal vector allocation. - * - * NOTE: depends on some non-standard but highly probably assumptions - * about how std::vector uses its allocator, they are true for g++. - * - default constructor does not allocate. - * - reserve(N) does not allocate more than N elements. - * - vector never re-allocates when size() < capacity() - */ -template <class T, size_t Max, class Alloc=std::allocator<T> > -class InlineVector : public std::vector<T, InlineAllocator<Alloc, Max> > -{ - typedef std::vector<T, InlineAllocator<Alloc, Max> > Base; - public: - typedef typename Base::allocator_type allocator_type; - typedef typename Base::value_type value_type; - typedef typename Base::size_type size_type; - - explicit InlineVector(const allocator_type& a=allocator_type()) : Base(a) { - this->reserve(Max); - } - - explicit InlineVector(size_type n, const value_type& x = value_type(), - const allocator_type& a=allocator_type()) : Base(a) - { - this->reserve(std::max(n, Max)); - this->insert(this->end(), n, x); - } - - InlineVector(const InlineVector& x) : Base() { - this->reserve(std::max(x.size(), Max)); - *this = x; - } -}; - -} // namespace qpid - -#endif /*!QPID_INLINEVECTOR_H*/ |