51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
#ifndef IVL__netqueue_H
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#define IVL__netqueue_H
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/*
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* Copyright (c) 2014-2020 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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# include "netdarray.h"
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# include "ivl_target.h"
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/*
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* A queue type is actually a dynamic array with a few extra
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* methods. This will probably result in a different implementation at
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* run-time, but for the most part this applies during elaboration.
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*/
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class netqueue_t : public netdarray_t {
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public:
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explicit netqueue_t(ivl_type_t vec, long max_idx);
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~netqueue_t();
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// This is the "base_type()" virtual method of the
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// nettype_base_t. The ivl_target api expects this to return
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// IVL_VT_QUEUE for queues.
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ivl_variable_type_t base_type() const;
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long max_idx(void) const { return max_idx_; }
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std::ostream& debug_dump(std::ostream&) const;
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private:
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bool test_compatibility(ivl_type_t that) const;
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long max_idx_;
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};
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#endif
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