科学`d`符号未在C ++中读取[英] Scientific `d` notation not read in C++

您的选择是:

1. 预处理fortran数据文件(简单搜索和替换就足够了).

2. 使用以下内容:

   #include <iostream>
   #include <sstream>
   #include <string>
   #include <vector>
   
   int main()
   {
     std::istringstream input("+1.234000D-5 -2.345600D+0 +3.456700D-2");
   
     std::vector<double> result;
   
     std::string s;
     while (input >> s)
     {
       auto e(s.find_first_of("Dd"));
       if (e != std::string::npos)
         s[e] = 'E';
   
       result.push_back(std::stod(s));
     }
   
     for (auto d : result)
       std::cout << std::fixed << d << std::endl;
   
     return 0;
   }
   

也: