我正在做一个程序,我需要将对象存储在堆栈中。我将堆栈定义为这样的模板类:
template < class T >
class stackType
{
private:
int maxStackSize;
int stackTop;
T *list; // pointer to the array that holds the stack elements
public:
stackType( int stackSize ); // constructor
~stackType(); // destructor
void initializeStack();
bool isEmptyStack();
bool isFullStack();
void push( T newItem );
T top();
void pop();
};
这是我的课:
class Matrix_AR
{
public:
float **Matrix; // Matrix as a pointer to pointer
int rows, columns; // number of rows and columns of the matrix
// class function
Matrix_AR();
Matrix_AR( int m, int n ); // initialize the matrix of size m x n
void inputData( string fileName ); // read data from text file
void display(); // print matrix
};
但是,当我声明这样的函数时
void myfunction( stackType<Matrix_AR>& stack )
{
Matrix_AR item1, item2, item3;
stack.push( item1 );
stack.push( item2 );
stack.push( item3 );
}
我一直收到错误。我试图修复它五个小时,但仍然无法弄清楚。谁能帮忙,拜托!!!
Undefined symbols for architecture x86_64:
"Matrix_AR::Matrix_AR()", referenced from:
myfunction(stackType<Matrix_AR>&, char&, bool&)in main.o
ld: symbol(s) not found for architecture x86_64