anytrue

Calculate if any values in an array are true. More...

Functions
AFAPI array	anyTrue (const array &in, const int dim=-1)
	C++ Interface for checking any true values in an array.
template<typename T >
T	anyTrue (const array &in)
	C++ Interface for checking if any values in an array are true.
AFAPI af_err	af_any_true (af_array *out, const af_array in, const int dim)
	C Interface for checking any true values in an array.
AFAPI af_err	af_any_true_all (double *real, double *imag, const af_array in)
	C Interface for checking if any values in an array are true.
template<typename T >
T	anytrue (const array &in)
AFAPI array	anytrue (const array &in, const int dim=-1)

Detailed Description

Calculate if any values in an array are true.

Find if of any of the values in input are true

Return type is b8 for all input types

This function performs the operation across all batches present in the input simultaneously.

Function Documentation

af_any_true()

AFAPI af_err af_any_true	(	af_array *	out,
		const af_array	in,
		const int	dim
	)

C Interface for checking any true values in an array.

Parameters

[out]	out	will contain the result of "or" operation all values in in along dim
[in]	in	is the input array
[in]	dim	The dimension along which the "or" operation occurs

Returns

AF_SUCCESS if the execution completes properly

af_any_true_all()

AFAPI af_err af_any_true_all	(	double *	real,
		double *	imag,
		const af_array	in
	)

C Interface for checking if any values in an array are true.

Parameters

[out]	real	is 1 if any value of input in is true, 0 otherwise.
[out]	imag	is always set to 0.
[in]	in	is the input array

Returns

AF_SUCCESS if the execution completes properly

Note

imag is always set to 0.

anyTrue() [1/2]

T anyTrue

(

const array &

in

)

C++ Interface for checking if any values in an array are true.

Parameters

[in]

in

is the input array

Returns

true if any values of in are true, false otherwise

Note

NaN values are ignored

anytrue() [1/2]

T anytrue

(

const array &

in

)

C++ Interface for checking if all values in an array are true.

Parameters

[in]

in

is the input array

Returns

true if all values of in are true, false otherwise

Note

NaN values are ignored

Deprecated:

Use af::anyTrue(const array&) instead

anyTrue() [2/2]

AFAPI array anyTrue	(	const array &	in,
		const int	dim = -1
	)

C++ Interface for checking any true values in an array.

Parameters

[in]	in	is the input array
[in]	dim	The dimension along which the values are checked to be any true

Returns

result of checking if values along dimension dim are any true

Note

dim is -1 by default. -1 denotes the first non-singleton dimension.

NaN values are ignored

anytrue() [2/2]

AFAPI array anytrue	(	const array &	in,
		const int	dim = -1
	)

C++ Interface for checking any true values in an array.

Parameters

[in]	in	is the input array
[in]	dim	The dimension along which the values are checked to be any true

Returns

result of checking if values along dimension dim are any true

Note

dim is -1 by default. -1 denotes the first non-singleton dimension.

NaN values are ignored

Deprecated:

Use af::anyTrue instead