Hello all,
I'm new to building node modules with cpp bindings -- I am trying to
understand how to mimic returning a pointer for node: Here is a toy example
class myInt{
int _x;
myInt(const myInt& that);
public:
myInt(int x):_x(x){}
int getX(){
return _x;}
void setX(int x){
_x = x;}
void printX(){
std::cout<<_x<<std::endl;}};
class myIntSet{
std::vector<myInt> _myIntSet;
public:
myInt* addInt(int x){
_myIntSet.push_back(x);
return &(*(--_myIntSet.end()));}
void printLastElement(){
(*(--_myIntSet.end())).printX();}};
int main(){
myIntSet set1;
myInt* x = set1.addInt(5);
set1.printLastElement();
x->setX(1);
set1.printLastElement();
return 0;}
I have node wrappers for myInt and myIntSet as myIntWrapper and
myIntSetWrapper respectively wrapping myInt* and myIntSet*.
However I don't know how to expose the function addInt. Basically I want to
be able to execute the code within main in node.
Thanks for your help!
-Aashish
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