Jet
v1.3.3
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1-D read-only array accessor class. More...
#include <jet/array_accessor1.h>
Public Member Functions | |
ConstArrayAccessor () | |
Constructs empty 1-D array accessor. More... | |
ConstArrayAccessor (size_t size, const T *const data) | |
Constructs an read-only array accessor that wraps given array. More... | |
ConstArrayAccessor (const ArrayAccessor< T, 1 > &other) | |
Constructs a read-only array accessor from read/write accessor. More... | |
ConstArrayAccessor (const ConstArrayAccessor &other) | |
Copy constructor. More... | |
const T & | at (size_t i) const |
Returns the const reference to the i-th element. More... | |
const T *const | begin () const |
Returns the begin iterator of the array. More... | |
const T *const | end () const |
Returns the end iterator of the array. More... | |
size_t | size () const |
Returns size of the array. More... | |
const T *const | data () const |
Returns the raw pointer to the array data. More... | |
template<typename Callback > | |
void | forEach (Callback func) const |
Iterates the array and invoke given func for each element. More... | |
template<typename Callback > | |
void | forEachIndex (Callback func) const |
Iterates the array and invoke given func for each index. More... | |
template<typename Callback > | |
void | parallelForEachIndex (Callback func) const |
Iterates the array and invoke given func for each index in parallel using multi-threading. More... | |
const T & | operator[] (size_t i) const |
Returns the const reference to i-th element. More... | |
1-D read-only array accessor class.
This class represents 1-D read-only array accessor. Array accessor provides array-like data read/write functions, but does not handle memory management. Thus, it is more like a random access iterator, but with multi-dimension support.
jet::ConstArrayAccessor< T, 1 >::ConstArrayAccessor | ( | ) |
Constructs empty 1-D array accessor.
jet::ConstArrayAccessor< T, 1 >::ConstArrayAccessor | ( | size_t | size, |
const T *const | data | ||
) |
Constructs an read-only array accessor that wraps given array.
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explicit |
Constructs a read-only array accessor from read/write accessor.
jet::ConstArrayAccessor< T, 1 >::ConstArrayAccessor | ( | const ConstArrayAccessor< T, 1 > & | other | ) |
Copy constructor.
const T& jet::ConstArrayAccessor< T, 1 >::at | ( | size_t | i | ) | const |
Returns the const reference to the i-th element.
const T* const jet::ConstArrayAccessor< T, 1 >::begin | ( | ) | const |
Returns the begin iterator of the array.
const T* const jet::ConstArrayAccessor< T, 1 >::data | ( | ) | const |
Returns the raw pointer to the array data.
const T* const jet::ConstArrayAccessor< T, 1 >::end | ( | ) | const |
Returns the end iterator of the array.
void jet::ConstArrayAccessor< T, 1 >::forEach | ( | Callback | func | ) | const |
Iterates the array and invoke given func
for each element.
This function iterates the array elements and invoke the callback function func
. The callback function takes array's element as its input. The order of execution will be 0 to N-1 where N is the size of the array. Below is the sample usage:
void jet::ConstArrayAccessor< T, 1 >::forEachIndex | ( | Callback | func | ) | const |
Iterates the array and invoke given func
for each index.
This function iterates the array elements and invoke the callback function func
. The callback function takes one parameter which is the index of the array. The order of execution will be 0 to N-1 where N is the size of the array. Below is the sample usage:
const T& jet::ConstArrayAccessor< T, 1 >::operator[] | ( | size_t | i | ) | const |
Returns the const reference to i-th element.
void jet::ConstArrayAccessor< T, 1 >::parallelForEachIndex | ( | Callback | func | ) | const |
Iterates the array and invoke given func
for each index in parallel using multi-threading.
This function iterates the array elements and invoke the callback function func
in parallel using multi-threading. The callback function takes one parameter which is the index of the array. The order of execution will be non-deterministic since it runs in parallel. Below is the sample usage:
size_t jet::ConstArrayAccessor< T, 1 >::size | ( | ) | const |
Returns size of the array.