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// Copyright (c) 2018-2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <wallet/coincontrol.h>
#include <common/args.h>
namespace wallet {
CCoinControl::CCoinControl()
{
m_avoid_partial_spends = gArgs.GetBoolArg("-avoidpartialspends", DEFAULT_AVOIDPARTIALSPENDS);
}
bool CCoinControl::HasSelected() const
{
return !m_selected_inputs.empty();
}
bool CCoinControl::IsSelected(const COutPoint& output) const
{
return m_selected_inputs.count(output) > 0;
}
bool CCoinControl::IsExternalSelected(const COutPoint& output) const
{
return m_external_txouts.count(output) > 0;
}
std::optional<CTxOut> CCoinControl::GetExternalOutput(const COutPoint& outpoint) const
{
const auto ext_it = m_external_txouts.find(outpoint);
if (ext_it == m_external_txouts.end()) {
return std::nullopt;
}
return std::make_optional(ext_it->second);
}
void CCoinControl::Select(const COutPoint& output)
{
m_selected_inputs.insert(output);
}
void CCoinControl::SelectExternal(const COutPoint& outpoint, const CTxOut& txout)
{
m_selected_inputs.insert(outpoint);
m_external_txouts.emplace(outpoint, txout);
}
void CCoinControl::UnSelect(const COutPoint& output)
{
m_selected_inputs.erase(output);
}
void CCoinControl::UnSelectAll()
{
m_selected_inputs.clear();
}
std::vector<COutPoint> CCoinControl::ListSelected() const
{
return {m_selected_inputs.begin(), m_selected_inputs.end()};
}
void CCoinControl::SetInputWeight(const COutPoint& outpoint, int64_t weight)
{
m_input_weights[outpoint] = weight;
}
bool CCoinControl::HasInputWeight(const COutPoint& outpoint) const
{
return m_input_weights.count(outpoint) > 0;
}
int64_t CCoinControl::GetInputWeight(const COutPoint& outpoint) const
{
auto it = m_input_weights.find(outpoint);
assert(it != m_input_weights.end());
return it->second;
}
} // namespace wallet
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