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AcceptedLedger.h
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AcceptedLedger.h
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//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012, 2013 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef RIPPLE_APP_LEDGER_ACCEPTEDLEDGER_H_INCLUDED
#define RIPPLE_APP_LEDGER_ACCEPTEDLEDGER_H_INCLUDED
#include <ripple/app/ledger/AcceptedLedgerTx.h>
#include <ripple/protocol/AccountID.h>
namespace ripple {
/** A ledger that has become irrevocable.
An accepted ledger is a ledger that has a sufficient number of
validations to convince the local server that it is irrevocable.
The existence of an accepted ledger implies all preceding ledgers
are accepted.
*/
/* VFALCO TODO digest this terminology clarification:
Closed and accepted refer to ledgers that have not passed the
validation threshold yet. Once they pass the threshold, they are
"Validated". Closed just means its close time has passed and no
new transactions can get in. "Accepted" means we believe it to be
the result of the a consensus process (though haven't validated
it yet).
*/
class AcceptedLedger : public CountedObject<AcceptedLedger>
{
public:
AcceptedLedger(
std::shared_ptr<ReadView const> const& ledger,
Application& app);
std::shared_ptr<ReadView const> const&
getLedger() const
{
return mLedger;
}
std::size_t
size() const
{
return transactions_.size();
}
auto
begin() const
{
return transactions_.begin();
}
auto
end() const
{
return transactions_.end();
}
private:
std::shared_ptr<ReadView const> mLedger;
std::vector<std::unique_ptr<AcceptedLedgerTx>> transactions_;
};
} // namespace ripple
#endif