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/*
* Copyright (c) 2004-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* 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;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* 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
* OWNER 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.
*
* Authors: Nathan Binkert
*/
#ifndef __BASE_STATS_OUTPUT_HH__
#define __BASE_STATS_OUTPUT_HH__
#include <list>
#include <string>
namespace Stats {
class Info;
class ScalarInfo;
class VectorInfo;
class DistInfo;
class VectorDistInfo;
class Vector2dInfo;
class FormulaInfo;
class SparseHistInfo; // Sparse histogram
struct Output
{
virtual ~Output() {}
virtual void begin() = 0;
virtual void end() = 0;
virtual bool valid() const = 0;
virtual void visit(const ScalarInfo &info) = 0;
virtual void visit(const VectorInfo &info) = 0;
virtual void visit(const DistInfo &info) = 0;
virtual void visit(const VectorDistInfo &info) = 0;
virtual void visit(const Vector2dInfo &info) = 0;
virtual void visit(const FormulaInfo &info) = 0;
virtual void visit(const SparseHistInfo &info) = 0; // Sparse histogram
};
} // namespace Stats
#endif // __BASE_STATS_OUTPUT_HH__
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