Files
rippled/src/ripple/protocol/impl/STVector256.cpp
Vinnie Falco df54b47cd0 Tidy up includes and add modules to the classic build:
An alternative to the unity build, the classic build compiles each
translation unit individually. This adds more modules to the classic build:

* Remove unity header app.h
* Add missing includes as needed
* Remove obsolete NodeStore backend code
* Add app/, core/, crypto/, json/, net/, overlay/, peerfinder/ to classic build
2015-01-05 13:35:57 -08:00

85 lines
2.6 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>
#include <ripple/protocol/STAmount.h>
namespace ripple {
const STAmount saZero (noIssue(), 0u);
const STAmount saOne (noIssue(), 1u);
//
// STVector256
//
// Return a new object from a SerializerIterator.
STVector256* STVector256::construct (SerializerIterator& u, SField::ref name)
{
Blob data = u.getVL ();
Blob ::iterator begin = data.begin ();
std::unique_ptr<STVector256> vec (new STVector256 (name));
int count = data.size () / (256 / 8);
vec->mValue.reserve (count);
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
vec->mValue.push_back (uint256 (Blob (begin + uStart, begin + uEnd)));
uStart = uEnd;
}
return vec.release ();
}
void STVector256::add (Serializer& s) const
{
assert (fName->isBinary ());
assert (fName->fieldType == STI_VECTOR256);
s.addVL (mValue.empty () ? nullptr : mValue[0].begin (), 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