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https://gitee.com/fasiondog/hikyuu.git
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93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*
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* _Constant.cpp
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*
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* Created on: 2013-4-10
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* Author: fasiondog
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*/
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#include <boost/python.hpp>
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#include <hikyuu/DataType.h>
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#include "pickle_support.h"
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using namespace boost::python;
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using namespace hku;
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struct Constant {
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Constant()
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: null_datetime(Null<Datetime>()),
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inf(std::numeric_limits<double>::infinity()),
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nan(std::numeric_limits<double>::quiet_NaN()),
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max_double(std::numeric_limits<double>::max()),
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null_double(Null<double>()),
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null_price(Null<price_t>()),
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null_int(Null<int>()),
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null_size(Null<size_t>()),
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null_int64(Null<int64_t>()),
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STOCKTYPE_BLOCK(0),
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STOCKTYPE_A(1),
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STOCKTYPE_INDEX(2),
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STOCKTYPE_B(3),
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STOCKTYPE_FUND(4),
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STOCKTYPE_ETF(5),
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STOCKTYPE_ND(6),
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STOCKTYPE_BOND(7),
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STOCKTYPE_GEM(8),
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STOCKTYPE_START(9),
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STOCKTYPE_TMP(999) {
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#if HKU_PYTHON_SUPPORT_PICKLE
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pickle_support = true;
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#else
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pickle_support = false;
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#endif /* HKU_PYTHON_SUPPORT_PICKLE */
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}
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Datetime null_datetime;
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double inf;
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double nan;
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double null_double;
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double max_double;
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double null_price;
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int null_int;
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size_t null_size;
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int64_t null_int64;
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bool pickle_support; //是否支持pickle
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int STOCKTYPE_BLOCK; /// 板块
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int STOCKTYPE_A; /// A股
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int STOCKTYPE_INDEX; /// 指数
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int STOCKTYPE_B; /// B股
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int STOCKTYPE_FUND; /// 基金
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int STOCKTYPE_ETF; /// ETF
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int STOCKTYPE_ND; /// 国债
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int STOCKTYPE_BOND; /// 债券
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int STOCKTYPE_GEM; /// 创业板
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int STOCKTYPE_START; /// 科创板
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int STOCKTYPE_TMP; /// 临时Stock
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};
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void export_Constant() {
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class_<Constant>("Constant")
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.def_readonly("null_datetime", &Constant::null_datetime, "无效Datetime")
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.def_readonly("inf", &Constant::inf, "无穷大或无穷小")
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.def_readonly("nan", &Constant::nan, "非数字")
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.def_readonly("null_double", &Constant::null_double, "同 nan")
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.def_readonly("max_double", &Constant::max_double, "最大double值")
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.def_readonly("null_price", &Constant::null_price, "同 nan")
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.def_readonly("null_int", &Constant::null_int, "无效int")
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.def_readonly("null_size", &Constant::null_size, "无效size")
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.def_readonly("null_int64", &Constant::null_int64, "无效int64_t")
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.def_readonly("pickle_support", &Constant::pickle_support, "是否支持 pickle")
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.def_readonly("STOCKTYPE_BLOCK", &Constant::STOCKTYPE_BLOCK, "板块")
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.def_readonly("STOCKTYPE_A", &Constant::STOCKTYPE_A, "A股")
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.def_readonly("STOCKTYPE_INDEX", &Constant::STOCKTYPE_INDEX, "指数")
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.def_readonly("STOCKTYPE_B", &Constant::STOCKTYPE_B, "B股")
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.def_readonly("STOCKTYPE_FUND", &Constant::STOCKTYPE_FUND, "基金")
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.def_readonly("STOCKTYPE_ETF", &Constant::STOCKTYPE_ETF, "ETF")
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.def_readonly("STOCKTYPE_ND", &Constant::STOCKTYPE_ND, "国债")
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.def_readonly("STOCKTYPE_BOND", &Constant::STOCKTYPE_BOND, "债券")
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.def_readonly("STOCKTYPE_GEM", &Constant::STOCKTYPE_GEM, "创业板")
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.def_readonly("STOCKTYPE_START", &Constant::STOCKTYPE_START, "科创板")
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.def_readonly("STOCKTYPE_TMP", &Constant::STOCKTYPE_TMP, "临时Stock");
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}
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