Comparison operators¶
Ordering:
|
per slot equals to comparison |
|
per slot different from comparison |
|
per slot strictly greater than comparison |
|
per slot strictly lower than comparison |
|
per slot greater or equal to comparison |
|
per slot lower or equal to comparison |
Parity check:
|
per slot check for evenness |
|
per slot check for oddness |
Floating point number check:
|
per slot check for infinity |
|
per slot check for NaN |
|
per slot check for finite number |
|
per slot check for float representing an integer |
- template <class T, class A>
-
auto
xsimd
::
eq
(batch<T, A> const &x, batch<T, A> const &y)¶ Element-wise equality comparison of batches
x
andy
.- Return
a boolean batch.
- Parameters
x
: batch of scalarsy
: batch of scalars
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
ge
(batch<T, A> const &x, batch<T, A> const &y)¶ Element-wise greater or equal comparison of batches
x
andy
.- Return
a boolean batch.
- Template Parameters
X
: the actual type of batch.
- Parameters
x
: batch involved in the comparison.y
: batch involved in the comparison.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
gt
(batch<T, A> const &x, batch<T, A> const &y)¶ Element-wise greater than comparison of batches
x
andy
.- Return
a boolean batch.
- Template Parameters
X
: the actual type of batch.
- Parameters
x
: batch involved in the comparison.y
: batch involved in the comparison.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
is_even
(batch<T, A> const &x)¶ Determines if the scalars in the given batch
x
represent an even integer value.- Return
a batch of booleans.
- Parameters
x
: batch of floating point values.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
is_flint
(batch<T, A> const &x)¶ Determines if the floating-point scalars in the given batch
x
represent integer value.- Return
a batch of booleans.
- Parameters
x
: batch of floating point values.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
is_odd
(batch<T, A> const &x)¶ Determines if the scalars in the given batch
x
represent an odd integer value.- Return
a batch of booleans.
- Parameters
x
: batch of floating point values.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
isinf
(batch<T, A> const &x)¶ Determines if the scalars in the given batch
x
are inf values.- Return
a batch of booleans.
- Parameters
x
: batch of floating point values.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
isfinite
(batch<T, A> const &x)¶ Determines if the scalars in the given batch
x
are finite values.- Return
a batch of booleans.
- Parameters
x
: batch of floating point values.
- template <class T, class A>
-
batch<T, A>::batch_bool_type
xsimd
::
isnan
(batch<T, A> const &x)¶ Determines if the scalars in the given batch
x
are NaN values.- Return
a batch of booleans.
- Parameters
x
: batch of floating point values.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
le
(batch<T, A> const &x, batch<T, A> const &y)¶ Element-wise lesser or equal to comparison of batches
x
andy
.- Return
a boolean batch.
- Parameters
x
: batch involved in the comparison.y
: batch involved in the comparison.
- template <class T, class A>
-
batch_bool<T, A>
xsimd
::
lt
(batch<T, A> const &x, batch<T, A> const &y)¶ Element-wise lesser than comparison of batches
x
andy
.- Return
a boolean batch.
- Parameters
x
: batch involved in the comparison.y
: batch involved in the comparison.
- template <class T, class A>
-
auto
xsimd
::
neq
(batch<T, A> const &x, batch<T, A> const &y)¶ Element-wise inequality comparison of batches
x
andy
.- Return
a boolean batch.
- Parameters
x
: batch involved in the comparison.y
: batch involved in the comparison.