.. _program_listing_file_Src_GraphicsEngineVulkan_memory_Allocator.cpp:

Program Listing for File Allocator.cpp
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_Src_GraphicsEngineVulkan_memory_Allocator.cpp>` (``Src/GraphicsEngineVulkan/memory/Allocator.cpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include "memory/Allocator.hpp"
   
   #include "common/Utilities.hpp"
   
   using namespace Kataglyphis;
   
   Allocator::Allocator() {}
   
   Allocator::Allocator(const VkDevice &device, const VkPhysicalDevice &physicalDevice, const VkInstance &instance)
   {
       // see here:
       // https://gpuopen-librariesandsdks.github.io/VulkanMemoryAllocator/html/quick_start.html
       VmaAllocatorCreateInfo allocatorCreateInfo = {};
       allocatorCreateInfo.flags = VMA_ALLOCATOR_CREATE_BUFFER_DEVICE_ADDRESS_BIT;
       allocatorCreateInfo.vulkanApiVersion = VK_API_VERSION_1_3;
       allocatorCreateInfo.physicalDevice = physicalDevice;
       allocatorCreateInfo.device = device;
       allocatorCreateInfo.instance = instance;
   
       ASSERT_VULKAN(vmaCreateAllocator(&allocatorCreateInfo, &vmaAllocator), "Failed to create vma allocator!")
   }
   
   void Allocator::cleanUp() { vmaDestroyAllocator(vmaAllocator); }
   
   Allocator::~Allocator() {}