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122a5cdf89
Add a new algorithm for finding the liquidity in a payment path. There is still a reverse and forward pass, but the forward pass starts at the limiting step rather than the payment source. This insures the limiting step is completely consumed rather than potentially leaving a 'dust' amount in the forward pass. Each step in a payment is either a book step, a direct step (account to account step), or an xrp endpoint. Each step in the existing implementation is a triple, where each element in the triple is either an account of a book, for a total of eight step types. Since accounts are considered in pairs, rather than triples, transfer fees are handled differently. In V1 of payments, in the payment path A -> gw ->B, if A redeems to gw, and gw issues to B, a transfer fee is changed. In the new code, a transfer fee is changed even if A issues to gw.
41 lines
1.9 KiB
C++
41 lines
1.9 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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#include <BeastConfig.h>
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#include <ripple/app/tests/AccountTxPaging.test.cpp>
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#include <ripple/app/tests/AmendmentTable.test.cpp>
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#include <ripple/app/tests/CrossingLimits_test.cpp>
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#include <ripple/app/tests/DeliverMin.test.cpp>
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#include <ripple/app/tests/Flow_test.cpp>
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#include <ripple/app/tests/HashRouter_test.cpp>
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#include <ripple/app/tests/MultiSign.test.cpp>
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#include <ripple/app/tests/OfferStream.test.cpp>
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#include <ripple/app/tests/Offer.test.cpp>
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#include <ripple/app/tests/Path_test.cpp>
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#include <ripple/app/tests/Regression_test.cpp>
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#include <ripple/app/tests/SHAMapStore_test.cpp>
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#include <ripple/app/tests/SusPay_test.cpp>
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#include <ripple/app/tests/SetAuth_test.cpp>
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#include <ripple/app/tests/OversizeMeta_test.cpp>
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#include <ripple/app/tests/Taker.test.cpp>
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#include <ripple/app/tests/Transaction_ordering_test.cpp>
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#include <ripple/app/tests/TxQ_test.cpp>
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#include <ripple/app/tests/ValidatorList_test.cpp>
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