public abstract class FloatIndexer extends Indexer
float
primitive type.Modifier and Type | Field and Description |
---|---|
static int |
VALUE_BYTES
The number of bytes used to represent a float.
|
indexable, ONE_STRIDE, sizes, strides
Modifier | Constructor and Description |
---|---|
protected |
FloatIndexer(long[] sizes,
long[] strides) |
Modifier and Type | Method and Description |
---|---|
static FloatIndexer |
create(float[] array)
Returns
new FloatArrayIndexer(array) |
static FloatIndexer |
create(float[] array,
long... sizes)
Returns
new FloatArrayIndexer(array, sizes) |
static FloatIndexer |
create(float[] array,
long[] sizes,
long[] strides)
Returns
new FloatArrayIndexer(array, sizes, strides) |
static FloatIndexer |
create(FloatBuffer buffer)
Returns
new FloatBufferIndexer(buffer) |
static FloatIndexer |
create(FloatBuffer buffer,
long... sizes)
Returns
new FloatBufferIndexer(buffer, sizes) |
static FloatIndexer |
create(FloatBuffer buffer,
long[] sizes,
long[] strides)
Returns
new FloatBufferIndexer(buffer, sizes, strides) |
static FloatIndexer |
create(FloatPointer pointer)
Returns
create(pointer, { pointer.limit() - pointer.position() }, { 1 }, true) |
static FloatIndexer |
create(FloatPointer pointer,
long... sizes)
Returns
create(pointer, sizes, strides(sizes)) |
static FloatIndexer |
create(FloatPointer pointer,
long[] sizes,
long[] strides)
Returns
create(pointer, sizes, strides, true) |
static FloatIndexer |
create(FloatPointer pointer,
long[] sizes,
long[] strides,
boolean direct)
Creates a float indexer to access efficiently the data of a pointer.
|
abstract float |
get(long... indices)
Returns
array/buffer[index(indices)] |
abstract float |
get(long i)
Returns
array/buffer[i] |
FloatIndexer |
get(long[] indices,
float[] f)
Returns
this where f = array/buffer[index(indices)] |
abstract FloatIndexer |
get(long[] indices,
float[] f,
int offset,
int length)
Returns
this where f[offset:offset + length] = array/buffer[index(indices)] |
FloatIndexer |
get(long i,
float[] f)
Returns
this where f = array/buffer[i] |
abstract FloatIndexer |
get(long i,
float[] f,
int offset,
int length)
Returns
this where f[offset:offset + length] = array/buffer[i] |
abstract float |
get(long i,
long j)
Returns
array/buffer[i * strides[0] + j] |
FloatIndexer |
get(long i,
long j,
float[] f)
Returns
this where f = array/buffer[i * strides[0] + j] |
abstract FloatIndexer |
get(long i,
long j,
float[] f,
int offset,
int length)
Returns
this where f[offset:offset + length] = array/buffer[i * strides[0] + j] |
abstract float |
get(long i,
long j,
long k)
Returns
array/buffer[i * strides[0] + j * strides[1] + k] |
double |
getDouble(long... indices)
Calls
get(int...indices) and returns the value as a double. |
FloatIndexer |
put(long[] indices,
float... f)
Returns
this where array/buffer[index(indices)] = f |
abstract FloatIndexer |
put(long[] indices,
float f)
Returns
this where array/buffer[index(indices)] = f |
abstract FloatIndexer |
put(long[] indices,
float[] f,
int offset,
int length)
Returns
this where array/buffer[index(indices)] = f[offset:offset + length] |
FloatIndexer |
put(long i,
float... f)
Returns
this where array/buffer[i] = f |
abstract FloatIndexer |
put(long i,
float f)
Returns
this where array/buffer[i] = f |
abstract FloatIndexer |
put(long i,
float[] f,
int offset,
int length)
Returns
this where array/buffer[i] = f[offset:offset + length] |
FloatIndexer |
put(long i,
long j,
float... f)
Returns
this where array/buffer[i * strides[0] + j] = f |
abstract FloatIndexer |
put(long i,
long j,
float f)
Returns
this where array/buffer[i * strides[0] + j] = f |
abstract FloatIndexer |
put(long i,
long j,
float[] f,
int offset,
int length)
Returns
this where array/buffer[i * strides[0] + j] = f[offset:offset + length] |
abstract FloatIndexer |
put(long i,
long j,
long k,
float f)
Returns
this where array/buffer[i * strides[0] + j * strides[1] + k] = f |
FloatIndexer |
putDouble(long[] indices,
double f)
Casts value to primitive type and calls
put(long[] indices, <type> value) . |
public static final int VALUE_BYTES
public static FloatIndexer create(float[] array)
new FloatArrayIndexer(array)
public static FloatIndexer create(FloatBuffer buffer)
new FloatBufferIndexer(buffer)
public static FloatIndexer create(FloatPointer pointer)
create(pointer, { pointer.limit() - pointer.position() }, { 1 }, true)
public static FloatIndexer create(float[] array, long... sizes)
new FloatArrayIndexer(array, sizes)
public static FloatIndexer create(FloatBuffer buffer, long... sizes)
new FloatBufferIndexer(buffer, sizes)
public static FloatIndexer create(FloatPointer pointer, long... sizes)
create(pointer, sizes, strides(sizes))
public static FloatIndexer create(float[] array, long[] sizes, long[] strides)
new FloatArrayIndexer(array, sizes, strides)
public static FloatIndexer create(FloatBuffer buffer, long[] sizes, long[] strides)
new FloatBufferIndexer(buffer, sizes, strides)
public static FloatIndexer create(FloatPointer pointer, long[] sizes, long[] strides)
create(pointer, sizes, strides, true)
public static FloatIndexer create(FloatPointer pointer, long[] sizes, long[] strides, boolean direct)
pointer
- data to access via a buffer or to copy to an arraydirect
- true
to use a direct buffer, see Indexer
for detailspublic abstract float get(long i)
array/buffer[i]
public FloatIndexer get(long i, float[] f)
this
where f = array/buffer[i]
public abstract FloatIndexer get(long i, float[] f, int offset, int length)
this
where f[offset:offset + length] = array/buffer[i]
public abstract float get(long i, long j)
array/buffer[i * strides[0] + j]
public FloatIndexer get(long i, long j, float[] f)
this
where f = array/buffer[i * strides[0] + j]
public abstract FloatIndexer get(long i, long j, float[] f, int offset, int length)
this
where f[offset:offset + length] = array/buffer[i * strides[0] + j]
public abstract float get(long i, long j, long k)
array/buffer[i * strides[0] + j * strides[1] + k]
public abstract float get(long... indices)
array/buffer[index(indices)]
public FloatIndexer get(long[] indices, float[] f)
this
where f = array/buffer[index(indices)]
public abstract FloatIndexer get(long[] indices, float[] f, int offset, int length)
this
where f[offset:offset + length] = array/buffer[index(indices)]
public abstract FloatIndexer put(long i, float f)
this
where array/buffer[i] = f
public FloatIndexer put(long i, float... f)
this
where array/buffer[i] = f
public abstract FloatIndexer put(long i, float[] f, int offset, int length)
this
where array/buffer[i] = f[offset:offset + length]
public abstract FloatIndexer put(long i, long j, float f)
this
where array/buffer[i * strides[0] + j] = f
public FloatIndexer put(long i, long j, float... f)
this
where array/buffer[i * strides[0] + j] = f
public abstract FloatIndexer put(long i, long j, float[] f, int offset, int length)
this
where array/buffer[i * strides[0] + j] = f[offset:offset + length]
public abstract FloatIndexer put(long i, long j, long k, float f)
this
where array/buffer[i * strides[0] + j * strides[1] + k] = f
public abstract FloatIndexer put(long[] indices, float f)
this
where array/buffer[index(indices)] = f
public FloatIndexer put(long[] indices, float... f)
this
where array/buffer[index(indices)] = f
public abstract FloatIndexer put(long[] indices, float[] f, int offset, int length)
this
where array/buffer[index(indices)] = f[offset:offset + length]
public double getDouble(long... indices)
Indexer
get(int...indices)
and returns the value as a double.public FloatIndexer putDouble(long[] indices, double f)
Indexer
put(long[] indices, <type> value)
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