Question

I created a class in C++ called Commands (file name commands.cpp).

我已经这样做,把它放入指挥阵列(档案名称测试。

我要知道的是,如何称呼指挥阶层内部的职能。

for example I have a function within the Commands class called

     void command::init(char data[]) 
      {
        //detail
       }

以及我试图做些什么来称职

EDIT

  Class test{
     int CmdCount;     // number of commands in the array
     int MaxCmds;      // max amount of commands allowed
     command* cmds;
  Public:
     int get_command_count() const{
          return CmdCount;
     }

     int readfile(const char fname[]){
          char line[161];

          FILE* fp;
          fp = fopen(fname, "r");

          if(fp){
               for(int i = 0; 1 == fscanf(fp, "%160[^
]
", line; i++){
                     cmds[get_command_count()].init(line);
                     CmdCount += 1;
               }
          }
          fclose(fp);
     }
  };

I just want to know how to be able to call void command::init(char data[]).

Any suggestions?

thanks.

Answer 1

Sounds like your array contains instances of your class. In that case you want to call the method on a single entry in the array:

my_array[i].someMethod();

my_array[i] 是您的班子。

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