content: {-# OPTIONS_HADDOCK ignore-exports#-}
  {-# LANGUAGE DataKinds                  #-}
  {-# LANGUAGE GeneralizedNewtypeDeriving #-}
  {-# LANGUAGE PatternSynonyms            #-}
  {-# LANGUAGE Strict                     #-}
  module Graphics.Vulkan.Types.Enum.SystemAllocationScope
         (VkSystemAllocationScope(VkSystemAllocationScope,
                                  VK_SYSTEM_ALLOCATION_SCOPE_COMMAND,
                                  VK_SYSTEM_ALLOCATION_SCOPE_OBJECT,
                                  VK_SYSTEM_ALLOCATION_SCOPE_CACHE,
                                  VK_SYSTEM_ALLOCATION_SCOPE_DEVICE,
                                  VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE))
         where
  import Foreign.Storable                (Storable)
  import GHC.Read                        (choose, expectP)
  import Graphics.Vulkan.Marshal         (Int32)
  import Text.ParserCombinators.ReadPrec (prec, step, (+++))
  import Text.Read                       (Read (..), parens)
  import Text.Read.Lex                   (Lexeme (..))
  
  -- | type = @enum@
  --
  --   <https://www.khronos.org/registry/vulkan/specs/1.2-extensions/html/vkspec.html#VkSystemAllocationScope VkSystemAllocationScope registry at www.khronos.org>
  newtype VkSystemAllocationScope = VkSystemAllocationScope Int32
                                    deriving (Eq, Ord, Enum, Storable)
  
  instance Show VkSystemAllocationScope where
      showsPrec _ VK_SYSTEM_ALLOCATION_SCOPE_COMMAND
        = showString "VK_SYSTEM_ALLOCATION_SCOPE_COMMAND"
      showsPrec _ VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
        = showString "VK_SYSTEM_ALLOCATION_SCOPE_OBJECT"
      showsPrec _ VK_SYSTEM_ALLOCATION_SCOPE_CACHE
        = showString "VK_SYSTEM_ALLOCATION_SCOPE_CACHE"
      showsPrec _ VK_SYSTEM_ALLOCATION_SCOPE_DEVICE
        = showString "VK_SYSTEM_ALLOCATION_SCOPE_DEVICE"
      showsPrec _ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE
        = showString "VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE"
      showsPrec p (VkSystemAllocationScope x)
        = showParen (p >= 11)
            (showString "VkSystemAllocationScope " . showsPrec 11 x)
  
  instance Read VkSystemAllocationScope where
      readPrec
        = parens
            (choose
               [("VK_SYSTEM_ALLOCATION_SCOPE_COMMAND",
                 pure VK_SYSTEM_ALLOCATION_SCOPE_COMMAND),
                ("VK_SYSTEM_ALLOCATION_SCOPE_OBJECT",
                 pure VK_SYSTEM_ALLOCATION_SCOPE_OBJECT),
                ("VK_SYSTEM_ALLOCATION_SCOPE_CACHE",
                 pure VK_SYSTEM_ALLOCATION_SCOPE_CACHE),
                ("VK_SYSTEM_ALLOCATION_SCOPE_DEVICE",
                 pure VK_SYSTEM_ALLOCATION_SCOPE_DEVICE),
                ("VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE",
                 pure VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE)]
               +++
               prec 10
                 (expectP (Ident "VkSystemAllocationScope") >>
                    (VkSystemAllocationScope <$> step readPrec)))
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_COMMAND ::
          VkSystemAllocationScope
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_COMMAND =
          VkSystemAllocationScope 0
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_OBJECT ::
          VkSystemAllocationScope
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_OBJECT =
          VkSystemAllocationScope 1
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_CACHE :: VkSystemAllocationScope
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_CACHE =
          VkSystemAllocationScope 2
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_DEVICE ::
          VkSystemAllocationScope
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_DEVICE =
          VkSystemAllocationScope 3
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE ::
          VkSystemAllocationScope
  
  pattern VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE =
          VkSystemAllocationScope 4
  