giraphics

// This example shows a demo as per new deallocation model suggestion.
// Here, the derive class explicitly deallocates
//  a. owned resources.
//  b. based class resources

#include <iostream>
using namespace std;

class Position // GPU allocator/deallocator for position buffers
{

giraphics

// This example shows a demo as per existing Pan3D Model.
// Here, each class is responsible to release it own resources.

#include <iostream>
using namespace std;

class Position // GPU allocator/deallocator for position buffers
{
public:
    Position() { cout << "Position Ctor" << endl; Allocate(); }

giraphics

# Enable Metal validation layer: 0FF-0, ON-1
export METAL_DEVICE_WRAPPER_TYPE=1
export METAL_ERROR_MODE=5 
export METAL_DEBUG_ERROR_MODE=5

# Clean and make
make clean && make

# Execute
./YourExecutableName