calling a function in C++ with default arguments
Question
I have a function Func(string str,int*i=NULL,int*j=NULL,bool ok=false); I called it as Func(some_string,false);
And program is crashing..Because the order I'm calling with --is wrong??
2 answers
solution1
2 ACCPTED 2012-12-03 09:30:38
如果您希望为ok指定一个值，您还必须为它之前的所有参数指定值。
solution2
0 2012-12-03 09:32:13
Yes. The second parameter is expecting a int value and you are passing a bool value. The 3rd and 4th parameters will take NULL and false respectively.
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