csv.h File Reference

CSV表加载器和解析器 More...

#include "tools/tools.h"
#include <type_traits>
#include <system_error>
#include <string_view>
#include <functional>
#include <iostream>
#include <charconv>
#include <cstdint>
#include <fstream>
#include <cctype>
#include <string>
#include <limits>
#include <vector>
#include <tuple>
#include <list>
#include <map>
#include <set>
#include <utility>

Classes
struct	ngl::csvpair
	CSV解析器状态 More...
struct	ngl::csv_read< T >
	CSV读取器模板 More...
struct	ngl::csv_helper
	CSV辅助工具 More...
struct	ngl::csv_read< int8_t >
struct	ngl::csv_read< int16_t >
struct	ngl::csv_read< int32_t >
struct	ngl::csv_read< int64_t >
struct	ngl::csv_read< uint8_t >
struct	ngl::csv_read< uint16_t >
struct	ngl::csv_read< uint32_t >
struct	ngl::csv_read< uint64_t >
struct	ngl::csv_read< float >
struct	ngl::csv_read< double >
struct	ngl::csv_read< bool >
struct	ngl::csv_read< std::string >
struct	ngl::csv_read< std::vector< T > >
struct	ngl::csv_read< std::list< T > >
struct	ngl::csv_read< std::set< T > >
class	ngl::rcsv
	CSV读取器 More...
struct	ngl::csvwpair
	CSV写入器状态 More...
struct	ngl::csv_write< T >
	CSV写入器模板 More...
struct	ngl::csv_whelper
	CSV写入辅助工具 More...
struct	ngl::csv_write< int8_t >
struct	ngl::csv_write< int16_t >
struct	ngl::csv_write< int32_t >
struct	ngl::csv_write< int64_t >
struct	ngl::csv_write< uint8_t >
struct	ngl::csv_write< uint16_t >
struct	ngl::csv_write< uint32_t >
struct	ngl::csv_write< uint64_t >
struct	ngl::csv_write< float >
struct	ngl::csv_write< double >
struct	ngl::csv_write< bool >
struct	ngl::csv_write< std::string >
struct	ngl::csv_write< std::vector< T > >
struct	ngl::csv_write< std::list< T > >
struct	ngl::csv_write< std::set< T > >
struct	ngl::csv_write< std::map< K, V > >
class	ngl::wcsv

Detailed Description

CSV表加载器和解析器

将CSV配置表解析为带类型的C++结构体，支持：

• 基础数据类型（整数、浮点数、布尔值、字符串）
• 容器类型（vector、list、set、map）
• 嵌套结构体和枚举类型
• 引号字段和特殊字符处理
• 热加载支持

  Note

  所有类和函数均位于 ngl 命名空间下。

  // 定义CSV表结构
  struct MyTable {
      int m_id;
      std::string m_name;
      std::vector<int> m_items;
      
      bool rcsv(ngl::csvpair& apair) {
          return ngl::rcsv::readcsv(apair, m_id, m_name, m_items);
      }
  };
   
  // 读取CSV文件
  ngl::rcsv reader;
  std::map<int, MyTable> data;
  if (reader.read("config.csv", verify_hash)) {
      reader.readcsv(data);
  }