mirror of
https://gitee.com/fasiondog/hikyuu.git
synced 2024-12-04 21:07:57 +08:00
97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
/*
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* _Block.cpp
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*
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* Created on: 2015年2月10日
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* Author: fasiondog
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*/
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#include <hikyuu/serialization/Block_serialization.h>
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#include "pybind_utils.h"
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using namespace hku;
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namespace py = pybind11;
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#if defined(_MSC_VER)
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#pragma warning(disable : 4267)
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#endif
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string (Block::*getCategory)() const = &Block::category;
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void (Block::*setCategory)(const string&) = &Block::category;
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string (Block::*getName)() const = &Block::name;
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void (Block::*setName)(const string&) = &Block::name;
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bool (Block::*add_1)(const Stock&) = &Block::add;
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bool (Block::*add_2)(const string&) = &Block::add;
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bool (Block::*remove_1)(const Stock&) = &Block::remove;
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bool (Block::*remove_2)(const string&) = &Block::remove;
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void export_Block(py::module& m) {
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py::class_<Block>(m, "Block", "板块类，可视为证券的容器")
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.def(py::init<>())
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.def(py::init<const string&, const string&>())
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.def(py::init<const Block&>())
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.def("__str__", to_py_str<Block>)
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.def("__repr__", to_py_str<Block>)
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.def_property("category", setCategory, getCategory, "板块所属分类")
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.def_property("name", getName, setName, "板块名称")
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.def("empty", &Block::empty, R"(empty(self)
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是否为空)")
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.def("add", add_1, R"(add(self, stock)
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加入指定的证券
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:param Stock stock: 待加入的证券
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:return: 是否成功加入
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:rtype: bool)",
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py::keep_alive<1, 2>())
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.def("add", add_2, R"(add(self, market_code)
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根据"市场简称证券代码"加入指定的证券
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:param str market_code: 市场简称证券代码
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:return: 是否成功加入
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:rtype: bool)",
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py::keep_alive<1, 2>())
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.def("remove", remove_1, R"(remove(self, stock)
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移除指定证券
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:param Stock stock: 指定的证券
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:return: 是否成功
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:rtype: bool)")
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.def("remove", remove_2, R"(remove(market_code)
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移除指定证券
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:param str market_code: 市场简称证券代码
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:return: True 成功 | False 失败
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:rtype: bool)")
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.def("clear", &Block::clear, "移除包含的所有证券")
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.def("__len__", &Block::size, "包含的证券数量")
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.def("__getitem__", &Block::get, R"(__getitem__(self, market_code)
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:param str market_code: 证券代码
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:return: Stock 实例)")
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.def(
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"__iter__",
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[](const Block& blk) {
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return py::make_iterator<py::return_value_policy::reference_internal, StockMapIterator,
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StockMapIterator, const Stock&>(blk.begin(), blk.end());
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},
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py::keep_alive<0, 1>())
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DEF_PICKLE(Block);
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}
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