mirror of
https://gitee.com/fasiondog/hikyuu.git
synced 2024-12-04 21:07:57 +08:00
98 lines
3.5 KiB
C++
98 lines
3.5 KiB
C++
/*
|
||
* FixedATradeCost.cpp
|
||
*
|
||
* Created on: 2013-2-14
|
||
* Author: fasiondog
|
||
*/
|
||
|
||
#include "FixedATradeCost.h"
|
||
#include "../../StockTypeInfo.h"
|
||
#include "../../Log.h"
|
||
|
||
namespace hku {
|
||
|
||
FixedATradeCost::FixedATradeCost() : TradeCostBase("TC_FixedA") {
|
||
setParam<price_t>("commission", 0.0018);
|
||
setParam<price_t>("lowest_commission", 5.0);
|
||
setParam<price_t>("stamptax", 0.001);
|
||
setParam<price_t>("transferfee", 0.001);
|
||
setParam<price_t>("lowest_transferfee", 1.0);
|
||
}
|
||
|
||
FixedATradeCost::FixedATradeCost(price_t commission, price_t lowestCommission, price_t stamptax,
|
||
price_t transferfee, price_t lowestTransferfee)
|
||
: TradeCostBase("FixedATradeCost") {
|
||
setParam<price_t>("commission", commission);
|
||
setParam<price_t>("lowest_commission", lowestCommission);
|
||
setParam<price_t>("stamptax", stamptax);
|
||
setParam<price_t>("transferfee", transferfee);
|
||
setParam<price_t>("lowest_transferfee", lowestTransferfee);
|
||
}
|
||
|
||
FixedATradeCost::~FixedATradeCost() {}
|
||
|
||
CostRecord FixedATradeCost::getBuyCost(const Datetime& datetime, const Stock& stock, price_t price,
|
||
double num) const {
|
||
CostRecord result;
|
||
HKU_WARN_IF_RETURN(stock.isNull(), result, "Stock is Null!");
|
||
int precision = stock.precision();
|
||
result.commission = roundEx(price * num * getParam<price_t>("commission"), precision);
|
||
price_t lowestCommission = getParam<price_t>("lowest_commission");
|
||
if (result.commission < lowestCommission) {
|
||
result.commission = lowestCommission;
|
||
}
|
||
|
||
//上证买入时，有过户费
|
||
if (stock.market() == "SH") {
|
||
result.transferfee = num > 1000 ? roundEx(getParam<price_t>("transferfee") * num, precision)
|
||
: getParam<price_t>("lowest_transferfee");
|
||
}
|
||
|
||
result.total = result.commission + result.transferfee;
|
||
|
||
return result;
|
||
}
|
||
|
||
CostRecord FixedATradeCost::getSellCost(const Datetime& datetime, const Stock& stock, price_t price,
|
||
double num) const {
|
||
CostRecord result;
|
||
if (stock.isNull()) {
|
||
HKU_WARN("Stock is NULL!");
|
||
return result;
|
||
}
|
||
|
||
int precision = stock.precision();
|
||
result.commission = roundEx(price * num * getParam<price_t>("commission"), precision);
|
||
price_t lowestCommission = getParam<price_t>("lowest_commission");
|
||
if (result.commission < lowestCommission) {
|
||
result.commission = lowestCommission;
|
||
}
|
||
|
||
// A股和创业板有印花税，其他无
|
||
if (stock.type() == STOCKTYPE_A || stock.type() == STOCKTYPE_GEM) {
|
||
result.stamptax = roundEx(price * num * getParam<price_t>("stamptax"), precision);
|
||
} else {
|
||
result.stamptax = 0.0;
|
||
}
|
||
result.transferfee = 0.0;
|
||
if (stock.market() == "SH") {
|
||
result.transferfee = num > 1000 ? roundEx(getParam<price_t>("transferfee") * num, precision)
|
||
: getParam<price_t>("lowest_transferfee");
|
||
}
|
||
result.others = 0.0;
|
||
result.total = result.commission + result.stamptax + result.transferfee;
|
||
return result;
|
||
}
|
||
|
||
TradeCostPtr FixedATradeCost::_clone() {
|
||
return TradeCostPtr(new FixedATradeCost());
|
||
}
|
||
|
||
TradeCostPtr HKU_API TC_FixedA(price_t commission, price_t lowestCommission, price_t stamptax,
|
||
price_t transferfee, price_t lowestTransferfee) {
|
||
return TradeCostPtr(
|
||
new FixedATradeCost(commission, lowestCommission, stamptax, transferfee, lowestTransferfee));
|
||
}
|
||
|
||
} /* namespace hku */
|