2016-04-03 00:08:31 +08:00
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/*
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* Block.h
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*
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* Created on: 2015年2月8日
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2016-04-14 01:36:53 +08:00
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* Author: fasiondog
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2016-04-03 00:08:31 +08:00
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*/
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2019-08-03 21:53:24 +08:00
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#pragma once
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2016-04-03 00:08:31 +08:00
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#ifndef BLOCK_H_
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#define BLOCK_H_
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#include "StockMapIterator.h"
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namespace hku {
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2017-09-29 01:37:12 +08:00
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/**
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* 板块类,可视为证券的容器
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* @ingroup StockManage
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*/
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2016-04-03 00:08:31 +08:00
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class HKU_API Block {
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public:
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2024-05-20 22:39:27 +08:00
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Block() noexcept;
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Block(const string& category, const string& name) noexcept;
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Block(const string& category, const string& name, const string& indexCode) noexcept;
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2024-04-23 18:04:05 +08:00
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Block(const Block&) noexcept;
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2024-04-26 18:46:09 +08:00
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Block(Block&&) noexcept;
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2024-04-23 18:04:05 +08:00
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Block& operator=(const Block&) noexcept;
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2024-04-26 18:46:09 +08:00
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Block& operator=(Block&&) noexcept;
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2016-04-03 00:08:31 +08:00
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virtual ~Block();
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typedef StockMapIterator const_iterator;
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const_iterator begin() const {
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const_iterator iter;
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if (m_data)
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iter = StockMapIterator(m_data->m_stockDict.begin());
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return iter;
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}
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const_iterator end() const {
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const_iterator iter;
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if (m_data)
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iter = StockMapIterator(m_data->m_stockDict.end());
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return iter;
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}
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2024-05-21 01:04:52 +08:00
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bool operator==(const Block& blk) const {
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2016-04-03 00:08:31 +08:00
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return m_data == blk.m_data;
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}
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2024-05-21 01:04:52 +08:00
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bool operator!=(const Block& blk) const {
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2016-04-03 00:08:31 +08:00
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return m_data != blk.m_data;
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}
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2017-09-29 01:37:12 +08:00
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/** 获取板块类别 */
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2016-04-03 00:08:31 +08:00
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string category() const {
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return m_data ? m_data->m_category : "";
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}
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2017-09-29 01:37:12 +08:00
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/** 获取板块名称 */
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2016-04-03 00:08:31 +08:00
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string name() const {
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return m_data ? m_data->m_name : "";
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}
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2017-09-29 01:37:12 +08:00
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/** 设置板块类别 */
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2016-04-03 00:08:31 +08:00
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void category(const string& category) {
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if (!m_data)
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2024-05-30 15:03:51 +08:00
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m_data = make_shared<Data>();
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2016-04-03 00:08:31 +08:00
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m_data->m_category = category;
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}
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2017-09-29 01:37:12 +08:00
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/** 设置名称 */
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2016-04-03 00:08:31 +08:00
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void name(const string& name) {
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if (!m_data)
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2024-05-30 15:03:51 +08:00
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m_data = make_shared<Data>();
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2016-04-03 00:08:31 +08:00
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m_data->m_name = name;
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}
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2017-09-29 01:37:12 +08:00
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/** 是否包含指定的证券 */
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2016-04-03 00:08:31 +08:00
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bool have(const string& market_code) const;
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2017-09-29 01:37:12 +08:00
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/** 是否包含指定的证券 */
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2016-04-03 00:08:31 +08:00
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bool have(const Stock& stock) const;
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2017-09-29 01:37:12 +08:00
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/** 获取指定的证券 */
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Stock get(const string& market_code) const;
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/** 获取指定的证券 */
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2016-04-03 00:08:31 +08:00
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Stock operator[](const string& market_code) const {
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return get(market_code);
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}
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2017-09-29 01:37:12 +08:00
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2023-10-19 18:35:40 +08:00
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/** 获取板块下所有证券 */
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2024-03-29 17:57:06 +08:00
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StockList getStockList(
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std::function<bool(const Stock&)>&& filter = std::function<bool(const Stock&)>()) const;
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2023-10-19 18:35:40 +08:00
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2017-09-29 01:37:12 +08:00
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/** 加入指定证券 */
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2016-04-03 00:08:31 +08:00
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bool add(const Stock& stock);
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2017-09-29 01:37:12 +08:00
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/** 加入指定证券 */
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bool add(const string& market_code);
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2024-05-20 22:39:27 +08:00
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/**
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* 加入指定的证券列表
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* @param stocks 证券列表
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* @return true 全部成功
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* @return false 存在失败
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*/
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bool add(const StockList& stocks);
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/**
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* 加入指定的证券列表
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* @param market_codes 证券标识列表
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* @return true 全部成功
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* @return false 存在失败
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*/
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bool add(const StringList& market_codes);
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2017-09-29 01:37:12 +08:00
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/** 移除指定证券 */
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bool remove(const string& market_code);
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/** 移除指定证券 */
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bool remove(const Stock& stock);
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/** 包含的证券数量 */
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2016-04-03 00:08:31 +08:00
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size_t size() const {
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return m_data ? m_data->m_stockDict.size() : 0;
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}
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2017-09-29 01:37:12 +08:00
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/** 是否为空 */
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2016-04-03 00:08:31 +08:00
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bool empty() const {
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return size() ? false : true;
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}
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2017-09-29 01:37:12 +08:00
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/** 清除包含的所有证券 */
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2016-04-03 00:08:31 +08:00
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void clear() {
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2019-11-10 19:45:57 +08:00
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if (m_data)
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m_data->m_stockDict.clear();
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2016-04-03 00:08:31 +08:00
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}
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2024-04-23 18:04:05 +08:00
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/** 获取对应的指数,可能为空 Stock */
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Stock getIndexStock() const {
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return m_data ? m_data->m_indexStock : Stock();
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}
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/** 设置对应的指数 */
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void setIndexStock(const Stock& stk);
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2016-04-03 00:08:31 +08:00
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private:
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struct HKU_API Data {
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string m_category;
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string m_name;
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2024-04-23 18:04:05 +08:00
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Stock m_indexStock; // 对应指数,可能不存在
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2016-04-03 00:08:31 +08:00
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StockMapIterator::stock_map_t m_stockDict;
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};
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shared_ptr<Data> m_data;
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};
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2017-09-29 01:37:12 +08:00
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/** @ingroup StockManage */
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2016-04-03 00:08:31 +08:00
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typedef vector<Block> BlockList;
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2019-11-10 19:45:57 +08:00
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HKU_API std::ostream& operator<<(std::ostream& os, const Block&);
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2016-04-03 00:08:31 +08:00
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2024-05-21 01:04:52 +08:00
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/**
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* @brief 获取 StockManager 中的 Block
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* @param category
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* @param name
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* @return HKU_API
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*/
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HKU_API Block getBlock(const string& category, const string& name);
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2016-04-03 00:08:31 +08:00
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} /* namespace hku */
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#endif /* BLOCK_H_ */
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