From e9e7006fda05a10697ccb2a12ffc7c1e483c4416 Mon Sep 17 00:00:00 2001 From: lucapegolotti Date: Fri, 15 Apr 2016 14:52:58 +0200 Subject: [PATCH] containers_cpp: added blocking stack (inherits from blocking container --- containers_cpp/include/embb/containers/blocking_stack.h | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ containers_cpp/include/embb/containers/internal/blocking_stack-inl.h | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 152 insertions(+) create mode 100755 containers_cpp/include/embb/containers/blocking_stack.h create mode 100755 containers_cpp/include/embb/containers/internal/blocking_stack-inl.h diff --git a/containers_cpp/include/embb/containers/blocking_stack.h b/containers_cpp/include/embb/containers/blocking_stack.h new file mode 100755 index 0000000..c37ef34 --- /dev/null +++ b/containers_cpp/include/embb/containers/blocking_stack.h @@ -0,0 +1,88 @@ + /* + * Copyright (c) 2014-2015, Siemens AG. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef EMBB_CONTAINERS_BLOCKING_STACK_H_ +#define EMBB_CONTAINERS_BLOCKING_STACK_H_ + +#include + +#include + +namespace embb { +namespace containers { + +/** +* Wrapper for the standard library stack. +* +* \tparam T Element type +*/ +template< typename Type> +class BlockingStack : public BlockingContainer { + private: + /** + * Internal stack from the standard library. + */ + std::stack internalStack; + public: + /** + * Enstacks an element in the internal stack. + */ + void Push( + const Type& element + /**< [IN] Constant reference to element to push*/); + + void Pop( + Type& element + /**< [IN] Reference to popped element*/); + + protected: + /* + * Wrapper for the push method in the standard stack. + */ + virtual void SpecializedPush( + const Type& element + /**< [IN] Constant reference to element to push.*/); + + /** + * Wrapper for the pop method in the standard stack. + */ + virtual void SpecializedPop( + Type& element + /**< [IN,OUT] Reference to element to the popped element*/); + + /** + * Wrapper for the empty method in the standard stack. + */ + virtual bool IsEmpty(); + +}; + +} // namespace containers +} // namespace embb + +#include + +#endif // EMBB_CONTAINERS_BLOCKING_STACK_H_ \ No newline at end of file diff --git a/containers_cpp/include/embb/containers/internal/blocking_stack-inl.h b/containers_cpp/include/embb/containers/internal/blocking_stack-inl.h new file mode 100755 index 0000000..8e69445 --- /dev/null +++ b/containers_cpp/include/embb/containers/internal/blocking_stack-inl.h @@ -0,0 +1,64 @@ +#include "..\blocking_stack.h" +/* + * Copyright (c) 2014-2015, Siemens AG. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef EMBB_CONTAINERS_INTERNAL_BLOCKING_STACK_INL_H_ +#define EMBB_CONTAINERS_INTERNAL_BLOCKING_STACK_INL_H_ + + +namespace embb { +namespace containers { + +template +void BlockingStack::SpecializedPush(const T& element) { + internalStack.push(element); +} + +template +void BlockingStack::SpecializedPop(T& element) { + element = internalStack.top(); + internalStack.pop(); +} + +template +bool BlockingStack::IsEmpty() { + return internalStack.empty(); +} + +template +void BlockingStack::Push(const T& element) { + PushAndWakeUp(element); +} + +template +void BlockingStack::Pop(T& element) { + BlockingPop(element); +} + +} // namespace containers +} // namespace embb + +#endif // EMBB_CONTAINERS_INTERNAL_BLOCKING_STACK_INL_H_ -- libgit2 0.26.0