signed_transaction wallet::transfer( const asset& amnt, const bts::address& to )
{ try {
auto change_address = get_new_address();
std::unordered_set<bts::address> req_sigs;
asset total_in;
signed_transaction trx;
trx.inputs = my->collect_inputs( amnt, total_in, req_sigs );
asset change = total_in - amnt;
trx.outputs.push_back( trx_output( claim_by_signature_output( to ), amnt) );
trx.outputs.push_back( trx_output( claim_by_signature_output( change_address ), change) );
trx.sigs.clear();
my->sign_transaction( trx, req_sigs );
uint32_t trx_bytes = fc::raw::pack( trx ).size();
asset fee( my->_current_fee_rate * trx_bytes );
if( amnt.unit == asset::bts )
{
if( total_in >= amnt + fee )
{
change = change - fee;
trx.outputs.back() = trx_output( claim_by_signature_output( change_address ), change );
if( change == asset() ) trx.outputs.pop_back(); // no change required
}
else
{
elog( "NOT ENOUGH TO COVER AMOUNT + FEE... GRAB MORE.." );
// TODO: this function should be recursive here, but having 2x the fee should be good enough
fee = fee + fee; // double the fee in this case to cover the growth
req_sigs.clear();
total_in = asset();
trx.inputs = my->collect_inputs( amnt+fee, total_in, req_sigs );
change = total_in - amnt - fee;
trx.outputs.back() = trx_output( claim_by_signature_output( change_address ), change );
if( change == asset() ) trx.outputs.pop_back(); // no change required
}
}
else /// fee is in bts, but we are transferring something else
{
if( change.amount == fc::uint128_t(0) ) trx.outputs.pop_back(); // no change required
// TODO: this function should be recursive here, but having 2x the fee should be good enough, some
// transactions may overpay in this case, but this can be optimized later to reduce fees.. for now
fee = fee + fee; // double the fee in this case to cover the growth
asset total_fee_in;
auto extra_in = my->collect_inputs( fee, total_fee_in, req_sigs );
trx.inputs.insert( trx.inputs.end(), extra_in.begin(), extra_in.end() );
trx.outputs.push_back( trx_output( claim_by_signature_output( change_address ), total_fee_in - fee ) );
}
trx.sigs.clear();
my->sign_transaction(trx, req_sigs);
return trx;
} FC_RETHROW_EXCEPTIONS( warn, "${amnt} to ${to}", ("amnt",amnt)("to",to) ) }
main()
{
for (j = 0; j < 2; j++) {
i = foo() + (j ? j + fee() + fie() : k) + fum();
printf("%d ", i);
}
printf("\n");
}
void oEvent::setupClubInfoData() {
if (tClubDataRevision == dataRevision || Clubs.empty())
return;
inthashmap fee(Clubs.size());
inthashmap paid(Clubs.size());
inthashmap runners(Clubs.size());
// Individual fees
for (oRunnerList::iterator it = Runners.begin(); it != Runners.end(); ++it) {
if (it->isRemoved())
continue;
oRunner &r = *it;
if (r.Club) {
int id = r.Club->Id;
++runners[id];
oDataConstInterface di = r.getDCI();
bool skip = r.Class && r.Class->getClassStatus() == oClass::InvalidRefund;
if (!skip) {
int cardFee = di.getInt("CardFee");
if (cardFee < 0)
cardFee = 0;
fee[id] += di.getInt("Fee") + cardFee;
}
paid[id] += di.getInt("Paid");
}
}
// Team fees
for (oTeamList::iterator it = Teams.begin(); it != Teams.end(); ++it) {
if (it->isRemoved())
continue;
oTeam &t = *it;
if (t.Club) {
int id = t.Club->Id;
oDataConstInterface di = t.getDCI();
bool skip = t.Class && t.Class->getClassStatus() == oClass::InvalidRefund;
if (!skip) {
fee[id] += di.getInt("Fee");
}
paid[id] += di.getInt("Paid");
}
}
for (oClubList::iterator it = Clubs.begin(); it != Clubs.end(); ++it) {
int id = it->Id;
it->tFee = fee[id];
it->tPaid = paid[id];
it->tNumRunners = runners[id];
}
tClubDataRevision = dataRevision;
}
signed_transaction wallet::short_sell( const asset& borrow_amnt, const price& ratio )
{ try {
auto amnt = borrow_amnt * ratio;
FC_ASSERT( borrow_amnt.unit != asset::bts, "You cannot short sell BTS" );
auto change_address = get_new_address();
auto bts_in = amnt;
signed_transaction trx;
std::unordered_set<bts::address> req_sigs;
asset total_in;
asset in_with_fee = bts_in; // TODO: add fee proportional to trx size...
trx.inputs = my->collect_inputs( in_with_fee, total_in, req_sigs );
asset change = total_in - bts_in;
trx.outputs.push_back( trx_output( claim_by_long_output( change_address, ratio ), amnt) );
trx.outputs.push_back( trx_output( claim_by_signature_output( change_address ), change) );
trx.sigs.clear();
my->sign_transaction( trx, req_sigs );
uint32_t trx_bytes = fc::raw::pack( trx ).size();
asset fee( my->_current_fee_rate * trx_bytes );
if( total_in >= amnt + fee )
{
change = change - fee;
trx.outputs.back() = trx_output( claim_by_signature_output( change_address ), change );
if( change == asset() ) trx.outputs.pop_back(); // no change required
}
else
{
elog( "NOT ENOUGH TO COVER AMOUNT + FEE... GRAB MORE.." );
// TODO: this function should be recursive here, but having 2x the fee should be good enough
fee = fee + fee; // double the fee in this case to cover the growth
req_sigs.clear();
total_in = asset();
trx.inputs = my->collect_inputs( amnt+fee, total_in, req_sigs );
change = total_in - amnt - fee;
trx.outputs.back() = trx_output( claim_by_signature_output( change_address ), change );
if( change == asset() ) trx.outputs.pop_back(); // no change required
}
trx.sigs.clear();
my->sign_transaction(trx, req_sigs);
my->_data.open_short_sells[ output_reference( trx.id(), 0 ) ] = trx.outputs[0];
return trx;
} FC_RETHROW_EXCEPTIONS( warn, "${amnt} @ ${price}", ("amnt",borrow_amnt)("price",ratio) ) }
~basic_string()
{ fee (this->get_allocator()); }
static GList *do_fee(std::vector<lti::channel8*> &edges,
circles_state_t *ct) {
GList *result = NULL;
uint64_t start_time_in_ms;
uint64_t end_time_in_ms;
struct timeval tv;
gettimeofday(&tv, NULL);
start_time_in_ms = tv.tv_sec * 1000 + tv.tv_usec / 1000;
// create FEE functor
lti::fastEllipseExtraction::parameters feeParam;
feeParam.maxArcGap = 120;
feeParam.minLineLen = 3;
for (unsigned int i = 0; i < edges.size(); i++) {
double pyrScale = pow(2, i);
lti::fastEllipseExtraction fee(feeParam);
// extract some ellipses
fprintf(stderr, "extracting from pyramid %d\n", i);
fee.apply(*edges[i]);
// build list
std::vector<lti::fastEllipseExtraction::ellipseEntry>
&ellipses = fee.getEllipseList();
for(unsigned int j=0; j<ellipses.size(); j++) {
float a = ellipses[j].a * pyrScale;
float b = ellipses[j].b * pyrScale;
float r = quadratic_mean_radius(a, b);
gboolean in_result = TRUE;
// determine if it should go in by radius
if (!(ct->minRadius < 0 || r >= ct->minRadius)) {
in_result = FALSE;
} else if (!(ct->maxRadius < 0 || r <= ct->maxRadius)) {
in_result = FALSE;
}
// compute eccentricity
float e = compute_eccentricity(a, b);
// if over 0.9, drop completely
if (e > 0.9) {
continue;
}
// otherwise, maybe mark
if (e > ct->maxEccentricity) {
in_result = FALSE;
}
// all set
circle_type *c = g_slice_new(circle_type);
c->x = ellipses[j].x * pyrScale;
c->y = ellipses[j].y * pyrScale;
c->a = ellipses[j].a * pyrScale;
c->b = ellipses[j].b * pyrScale;
c->t = ellipses[j].t;
c->in_result = in_result;
result = g_list_prepend(result, c);
// print ellipse data
fprintf(stderr, " ellipse[%i]: center=(%.0f,%.0f) semiaxis=(%.0f,%.0f) "
"angle=%.1f coverage=%.1f%% \n",
j, c->x, c->y, c->a, c->b, c->t*180/M_PI,
ellipses[j].coverage*100);
}
}
gettimeofday(&tv, NULL);
end_time_in_ms = tv.tv_sec * 1000 + tv.tv_usec / 1000;
fprintf(stderr, "fee done in %ju ms\n", end_time_in_ms - start_time_in_ms);
return result;
}
