# Interface VulkanSpecializationMapEntryType

All Known Implementing Classes:
  `VulkanSpecializationMapEntry`

@Immutable public interface VulkanSpecializationMapEntryType

See Also:
  - "VkSpecializationMapEntry"

- ## Method Summary

  Modifier and Type
  Method
  Description
  `int`
  `constantID()`
  `long`
  `offset()`
  `long`
  `size()`

- ## Method Details

  - ### constantID

    @Parameter int constantID()
    Returns:
      The ID of the specialization constant in SPIR-V.

  - ### offset

    @Parameter long offset()
    Returns:
      The byte offset of the specialization constant value within the supplied data buffer.

  - ### size

    @Parameter long size()
    Returns:
      The byte size of the specialization constant value within the supplied data buffer.