Struct ocl_core::DeviceType

pub struct DeviceType {
    // some fields omitted
}

cl_device_type - bitfield

• CL_DEVICE_TYPE_DEFAULT: The default OpenCL device in the system.
• CL_DEVICE_TYPE_CPU: An OpenCL device that is the host processor. The host processor runs the OpenCL implementations and is a single or multi-core CPU.
• CL_DEVICE_TYPE_GPU: An OpenCL device that is a GPU. By this we mean that the device can also be used to accelerate a 3D API such as OpenGL or DirectX.
• CL_DEVICE_TYPE_ACCELERATOR: Dedicated OpenCL accelerators (for example the IBM CELL Blade). These devices communicate with the host processor using a peripheral interconnect such as PCIe.
• CL_DEVICE_TYPE_ALL: A union of all flags.

Methods

impl DeviceType

fn empty() -> DeviceType

Returns an empty set of flags.

fn all() -> DeviceType

Returns the set containing all flags.

fn bits(&self) -> u64

Returns the raw value of the flags currently stored.

fn from_bits(bits: u64) -> Option<DeviceType>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

fn from_bits_truncate(bits: u64) -> DeviceType

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

fn is_all(&self) -> bool

Returns true if all flags are currently set.

fn intersects(&self, other: DeviceType) -> bool

Returns true if there are flags common to both self and other.

fn contains(&self, other: DeviceType) -> bool

Returns true all of the flags in other are contained within self.

fn insert(&mut self, other: DeviceType)

Inserts the specified flags in-place.

fn remove(&mut self, other: DeviceType)

Removes the specified flags in-place.

fn toggle(&mut self, other: DeviceType)

Toggles the specified flags in-place.

Trait Implementations

impl Copy for DeviceType

impl PartialEq for DeviceType

fn eq(&self, __arg_0: &DeviceType) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &DeviceType) -> bool

This method tests for !=.

impl Eq for DeviceType

impl Clone for DeviceType

fn clone(&self) -> DeviceType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialOrd for DeviceType

fn partial_cmp(&self, __arg_0: &DeviceType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &DeviceType) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &DeviceType) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &DeviceType) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &DeviceType) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Ord for DeviceType

fn cmp(&self, __arg_0: &DeviceType) -> Ordering

This method returns an Ordering between self and other.

impl Hash for DeviceType

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl Debug for DeviceType

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl BitOr for DeviceType

type Output = DeviceType

The resulting type after applying the | operator

fn bitor(self, other: DeviceType) -> DeviceType

Returns the union of the two sets of flags.

impl BitXor for DeviceType

type Output = DeviceType

The resulting type after applying the ^ operator

fn bitxor(self, other: DeviceType) -> DeviceType

Returns the left flags, but with all the right flags toggled.

impl BitAnd for DeviceType

type Output = DeviceType

The resulting type after applying the & operator

fn bitand(self, other: DeviceType) -> DeviceType

Returns the intersection between the two sets of flags.

impl Sub for DeviceType

type Output = DeviceType

The resulting type after applying the - operator

fn sub(self, other: DeviceType) -> DeviceType

Returns the set difference of the two sets of flags.

impl Not for DeviceType

type Output = DeviceType

The resulting type after applying the ! operator

fn not(self) -> DeviceType

Returns the complement of this set of flags.

impl FromIterator<DeviceType> for DeviceType

fn from_iter<T: IntoIterator<Item=DeviceType>>(iterator: T) -> DeviceType

Creates a value from an iterator.

impl Default for DeviceType

fn default() -> DeviceType

Returns the "default value" for a type.