Files
rippled/src/ripple/protocol/impl/STVector256.cpp
Edward Hennis 7e3dbce3d2 Access base_uint through public members (RIPD-898):
* Updates many (but probably not all) locations that access base_uint
  private storage.
* More calls to access base_uint through members.
* Use an iterator to write Serializer collections.
2016-05-24 10:37:01 -04:00

73 lines
2.3 KiB
C++

//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
#include <BeastConfig.h>
#include <ripple/basics/Log.h>
#include <ripple/basics/StringUtilities.h>
#include <ripple/protocol/JsonFields.h>
#include <ripple/protocol/STVector256.h>
namespace ripple {
STVector256::STVector256(SerialIter& sit, SField const& name)
: STBase(name)
{
Blob data = sit.getVL ();
auto const count = data.size () / (256 / 8);
mValue.reserve (count);
Blob::iterator begin = data.begin ();
unsigned int uStart = 0;
for (unsigned int i = 0; i != count; i++)
{
unsigned int uEnd = uStart + (256 / 8);
// This next line could be optimized to construct a default
// uint256 in the vector and then copy into it
mValue.push_back (uint256 (Blob (begin + uStart, begin + uEnd)));
uStart = uEnd;
}
}
void
STVector256::add (Serializer& s) const
{
assert (fName->isBinary ());
assert (fName->fieldType == STI_VECTOR256);
s.addVL (mValue.begin(), mValue.end(), mValue.size () * (256 / 8));
}
bool
STVector256::isEquivalent (const STBase& t) const
{
const STVector256* v = dynamic_cast<const STVector256*> (&t);
return v && (mValue == v->mValue);
}
Json::Value
STVector256::getJson (int) const
{
Json::Value ret (Json::arrayValue);
for (auto const& vEntry : mValue)
ret.append (to_string (vEntry));
return ret;
}
} // ripple