autonew

#define autonew   new(reinterpret_cast<uint32_t>(this))

related

Allocates memory in the same zone as current context.

Warning

Extreme cation is required.
This will allocate new object in the same zone as the this keyword is present in.

class MyFirstThing { }
 
class MySecondThing
{
     MyFirstThing * thing;
 
     MySecondThing() {
         // Allocate object MyFirstThing in the same memory zone as MySecondThing
         this->thing = autonew MyFirstThing();
     }
}
 
void main()
{
     // Allocates MySecondThing object in the Low RAM, which in term in its constructor allocates
     // MyFirstThing object in the same zone (Low RAM)
     MySecondThing* first = lwnew MySecondThing();
 
     // Allocates MySecondThing object in the High RAM, which in term in its constructor allocates
     // MyFirstThing object in the same zone (High RAM)
     // For High RAM, keywords new or hwnew can be both used
     MySecondThing* second = new MySecondThing();
}