std::basic_iostream<CharT,Traits>:: ~basic_iostream
      From cppreference.net
     
     
      
       <
       
        cpp
       
        |
       
        io
       
        |
       
        basic iostream
       
      
     
     
        
         C++
        
        
         
          
           
          
          
         
        
       
       
        
         Input/output library
        
        
         
          
           
            
          
          
          
         
        
       
       | I/O manipulators | ||||
| Print functions (C++23) | ||||
| C-style I/O | ||||
| Buffers | ||||
| 
                
                 
                  
                   (C++23)
                  
                 
                
                | ||||
| 
                
                 
                  
                   (
                   
                    C++98/26*
                   
                   )
                  
                 
                
                | ||||
| 
                
                 
                  
                   (C++20)
                  
                 
                
                | ||||
| Streams | ||||
| Abstractions | ||||
| File I/O | ||||
| String I/O | ||||
| Array I/O | ||||
| 
                
                 
                  
                   (C++23)
                  
                 
                
                | ||||
| 
                
                 
                  
                   (C++23)
                  
                 
                
                | ||||
| 
                
                 
                  
                   (C++23)
                  
                 
                
                | ||||
| 
                
                 
                  
                   (
                   
                    C++98/26*
                   
                   )
                  
                 
                
                | ||||
| 
                
                 
                  
                   (
                   
                    C++98/26*
                   
                   )
                  
                 
                
                | ||||
| 
                
                 
                  
                   (
                   
                    C++98/26*
                   
                   )
                  
                 
                
                | ||||
| Synchronized Output | ||||
| 
                
                 
                  
                   (C++20)
                  
                 
                
                | ||||
| Types | ||||
| Error category interface | ||||
| 
                
                 
                  
                   (C++11)
                  
                 
                
                | ||||
| 
                
                 
                  
                   (C++11)
                  
                 
                
                | 
        
         
          std::basic_iostream
         
        
        
         
          
           
            
          
          
          
         
        
       
       | Member functions | ||||
| 
                
                 
                  
                   basic_iostream::~basic_iostream
                  
                 
                
                | ||||
| Protected member functions | ||||
| 
           
            
             virtual
            
            ~basic_iostream
            
             (
            
            
             )
            
            
             ;
            
           
           | ||
析构输入/输出流。
注释
       此析构函数不对底层流缓冲区(
       
        rdbuf()
       
       )执行任何操作:派生流(如
       
        
         std::basic_fstream
        
       
       和
       
        
         std::basic_stringstream
        
       
       )的析构函数负责调用流缓冲区的析构函数。