c++ - fpermissive 类构造函数堆栈类 : fpermissive on constructor

Question

我不断得到:

../src/stack.cpp: In function ‘int main()’:
../src/stack.cpp:34:28: error: invalid conversion from ‘stack*’ to ‘int’ [-fpermissive]
stack stos1 = new stack(10);
                        ^
../src/wieze-oig.cpp:10:2: error:   initializing argument 1 of ‘stack::stack(int)’ [-fpermissive]
stack(const int size){
initializing argument 1 of ‘stack::stack(int)’ [-fpermissive]

关于这段代码:

class stack
{
    int stacksize;
    stack(const int size)
    {
        this->stacksize = size;
        this->data = new char[stacksize];
        this->ctr = 0;
    }
}

我该如何解决？

Answer 1

您正在这一行创建一个对象:

stack stos1 = new stack(10);

而你试图用一个指针来初始化它，这是不可能的。看起来你打算让 stos1 成为一个指针:

stack* stos1 = new stack(10);