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141 lines
3.1 KiB
C++
141 lines
3.1 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef RIPPLE_SHAMAPADDNODE_H
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#define RIPPLE_SHAMAPADDNODE_H
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#include <beast/module/core/text/LexicalCast.h>
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namespace ripple {
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// results of adding nodes
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class SHAMapAddNode
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{
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public:
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SHAMapAddNode ()
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: mGood (0)
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, mBad (0)
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, mDuplicate (0)
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{
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}
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SHAMapAddNode (int good, int bad, int duplicate)
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: mGood(good)
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, mBad(bad)
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, mDuplicate(duplicate)
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{
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}
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void incInvalid ()
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{
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++mBad;
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}
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void incUseful ()
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{
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++mGood;
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}
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void incDuplicate ()
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{
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++mDuplicate;
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}
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void reset ()
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{
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mGood = mBad = mDuplicate = 0;
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}
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int getGood ()
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{
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return mGood;
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}
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bool isInvalid () const
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{
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return mBad > 0;
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}
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bool isUseful () const
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{
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return mGood > 0;
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}
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SHAMapAddNode& operator+= (SHAMapAddNode const& n)
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{
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mGood += n.mGood;
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mBad += n.mBad;
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mDuplicate += n.mDuplicate;
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return *this;
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}
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bool isGood () const
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{
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return (mGood + mDuplicate) > mBad;
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}
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static SHAMapAddNode duplicate ()
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{
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return SHAMapAddNode (0, 0, 1);
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}
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static SHAMapAddNode useful ()
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{
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return SHAMapAddNode (1, 0, 0);
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}
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static SHAMapAddNode invalid ()
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{
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return SHAMapAddNode (0, 1, 0);
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}
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std::string get ()
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{
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std::string ret;
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if (mGood > 0)
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{
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ret.append("good:");
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ret.append(beast::lexicalCastThrow<std::string>(mGood));
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}
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if (mBad > 0)
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{
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if (!ret.empty())
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ret.append(" ");
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ret.append("bad:");
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ret.append(beast::lexicalCastThrow<std::string>(mBad));
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}
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if (mDuplicate > 0)
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{
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if (!ret.empty())
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ret.append(" ");
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ret.append("dupe:");
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ret.append(beast::lexicalCastThrow<std::string>(mDuplicate));
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}
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if (ret.empty ())
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ret = "no nodes processed";
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return ret;
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}
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private:
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int mGood;
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int mBad;
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int mDuplicate;
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};
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}
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#endif
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