c :: CByteArray
unsigned char
in C (unsigned char*
) with length and destroy statec :: CByteArray :: from
Create from aSequenceRead[Byte]
c :: CByteArray :: to_java_nio_buffer
Get aJava_nio_ByteBuffer
wrapping native_array
c $ CByteArray :: SELF
Type of this instance, automatically specialized in every classcore :: Collection :: CONCURRENT
Type of the concurrent variant of this collectioncore :: Object :: class_factory
Implementation used byget_class
to create the specific class.
core :: Collection :: combinations
Allr
-length combinations on self (in same order) without repeated elements.
core :: Collection :: combinations_with_replacement
Allr
-length combination on self (in same order) with repeated elements.
core :: AbstractArrayRead :: copy_to
Copy a portion ofself
to an other array.
c :: CArray :: defaultinit
core :: SequenceRead :: defaultinit
core :: AbstractArrayRead :: defaultinit
mpi :: Sendable :: defaultinit
core :: Object :: defaultinit
mpi :: Receptacle :: defaultinit
core :: Collection :: defaultinit
c :: CByteArray :: from
Create from aSequenceRead[Byte]
core :: SequenceRead :: get_or_default
Try to get an element, returndefault
if the index
is invalid.
core :: SequenceRead :: get_or_null
Try to get an element, returnnull
if the index
is invalid.
core :: Collection :: has_all
Does the collection contain at least each element ofother
?
core :: Collection :: has_any
Does the collection contain at least one element ofother
?
core :: Collection :: has_exactly
Does the collection contain exactly all the elements ofother
?
core :: SequenceRead :: index_of_from
The index of the first occurrence ofitem
, starting from pos.
core :: Object :: is_same_instance
Return true ifself
and other
are the same instance (i.e. same identity).
core :: Object :: is_same_serialized
Isself
the same as other
in a serialization context?
core :: Object :: is_same_type
Return true ifself
and other
have the same dynamic type.
core :: SequenceRead :: iterator_from
Gets a new Iterator starting at positionpos
core :: SequenceRead :: last_index_of
The index of the last occurrence ofitem
.
core :: SequenceRead :: last_index_of_from
The index of the last occurrence ofitem
starting from pos
and decrementing.
core :: AbstractArrayRead :: length=
core :: SequenceRead :: modulo_index
Returns the real index for a modulo index.c :: CArray :: native_array=
Pointer to the real C arraycore :: Object :: output_class_name
Display class name on stdout (debug only).core :: Collection :: permutations
Allr
-length permutations on self (all possible ordering) without repeated elements.
core :: Collection :: product
Cartesian product, overr
times self
.
core :: SequenceRead :: reverse_iterator
Gets an iterator starting at the end and going backwardscore :: SequenceRead :: reverse_iterator_from
Gets an iterator on the chars of self starting frompos
core :: Collection :: to_concurrent
Wrapsself
in a thread-safe collection
core :: Collection :: to_counter
Create and fill up a counter with the elements of `self.core :: Collection :: to_curlslist
Convert Collection[String] to CURLSListc :: CByteArray :: to_java_nio_buffer
Get aJava_nio_ByteBuffer
wrapping native_array
core :: Collection :: to_shuffle
Return a new array made of elements in a random order.mpi :: Receptacle
Something which can receive data directly and efficiently from MPI
# Wrapper around an array of `unsigned char` in C (`unsigned char*`) with length and destroy state
class CByteArray
super CArray[Byte]
redef type NATIVE: NativeCByteArray
# Allocate a new array of `size`
init(size: Int) is old_style_init do
native_array = new NativeCByteArray(size)
super size
end
# Create from a `SequenceRead[Byte]`
new from(array: SequenceRead[Byte])
do
var carray = new CByteArray(array.length)
for i in array.length.times do
carray[i] = array[i]
end
return carray
end
# Safely move `n` bytes from `dst_offset` to `src_offset`, inside this array
#
# Require: all arguments greater than 0 and ranges within `length`
fun move(dst_offset, src_offset, n: Int)
do
assert dst_offset >= 0 and src_offset >= 0 and n >= 0
assert dst_offset + n <= length
assert src_offset + n <= length
native_array.move(dst_offset, src_offset, n)
end
end
lib/c/c.nit:157,1--189,3
redef class CByteArray
# Get a `Java_nio_ByteBuffer` wrapping `native_array`
fun to_java_nio_buffer: Java_nio_ByteBuffer
do
return jni_env.new_direct_byte_buffer(native_array, length)
end
end
lib/android/load_image.nit:21,1--27,3