Error using boost::bind - c++

Question

Lets say I have an array of functions :
name::Function _actions[10];
The name::Function is just a wrapper for std::function:
class Function{
public :
std::function<void(float dt)> Function;
void exec(float dt){
Function(dt);
}
};
And now I have a function to make it generic so it can bind any classes functions :
template<class T>
void bindFunction(int action,void (T::*function)(float) , T* classPtr)
{
_actions[action] = boost::bind(&function, this, boost::placeholders::_1);
}
And want to use it inside a class that inherits this method (the base class is generic but I think it shouldn´t be a problem)
DefaultMovableEntity()
{
bindFunction(1, &DefaultMovableEntity::func1, this);
}
void func1(float dt)
{
//Code
}
However I keep getting erros :
What is the main problem? I thought im doing everything right. Thanks.
Edit1
After removing the & from the function and replacing this got following error:

Answer 1

There are several problems with your code:
You can't assign your bind result to the array since your array member type is Function, not std::function.
You need to remove & as said before in comments.
Your member named Function is same as class name so compiler may think you are trying to call class constructor.
The following code should work:
class Function {
public:
std::function<void(float)> func;
void exec(float dt) {
func(dt);
}
};
and bindFunction code:
template<class T>
void bindFunction(int action, void (T::*function)(float), T* classPtr)
{
_actions[action].func = boost::bind(function, classPtr, boost::placeholders::_1);
}
However I would suggest slight improvement of Function class so that it doesn't expose its members directly:
class Function
{
private:
std::function<void(float)> func;
public:
Function() = default;
Function(std::function<void(float)> f) : func(f) { }
void exec(float dt) {
func(dt);
}
};
And corresponding change of your bindFunction:
template<class T>
void bindFunction(int action, void (T::*function)(float), T* classPtr)
{
_actions[action] = Function(boost::bind(function, classPtr, boost::placeholders::_1));
}