A high-performance general-purpose compute library

Functions

void replace (array &a, const array &cond, const array &b)
 C++ Interface to replace elements of an array with elements of another array.
 
void replace (array &a, const array &cond, const double &b)
 C++ Interface to replace elements of an array with a scalar value.
 
void replace (array &a, const array &cond, const long long b)
 C++ Interface to replace elements of an array with a scalar value.
 
void replace (array &a, const array &cond, const unsigned long long b)
 C++ Interface to replace elements of an array with a scalar value.
 
af_err af_replace (af_array a, const af_array cond, const af_array b)
 C Interface to replace elements of an array with elements of another array.
 
af_err af_replace_scalar (af_array a, const af_array cond, const double b)
 C Interface to replace elements of an array with a scalar value.
 
af_err af_replace_scalar_long (af_array a, const af_array cond, const long long b)
 C Interface to replace elements of an array with a scalar value.
 
af_err af_replace_scalar_ulong (af_array a, const af_array cond, const unsigned long long b)
 C Interface to replace elements of an array with a scalar value.
 

Detailed Description

Replace elements of an array with elements of another array.

Input values are retained when corresponding elements from the conditional array are true. Input values are replaced when corresponding elements from the conditional array are false.


Function Documentation

◆ af_replace()

af_err af_replace ( af_array a,
const af_array cond,
const af_array b )

C Interface to replace elements of an array with elements of another array.

Elements of a are replaced with corresponding elements of b when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement array
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given

◆ af_replace_scalar()

af_err af_replace_scalar ( af_array a,
const af_array cond,
const double b )

C Interface to replace elements of an array with a scalar value.

Elements of a are replaced with a scalar value when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement scalar value
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given

◆ af_replace_scalar_long()

af_err af_replace_scalar_long ( af_array a,
const af_array cond,
const long long b )

C Interface to replace elements of an array with a scalar value.

Elements of a are replaced with a scalar value when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement scalar value
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given

◆ af_replace_scalar_ulong()

af_err af_replace_scalar_ulong ( af_array a,
const af_array cond,
const unsigned long long b )

C Interface to replace elements of an array with a scalar value.

Elements of a are replaced with a scalar value when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement scalar value
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given

◆ replace() [1/4]

void replace ( array & a,
const array & cond,
const array & b )

C++ Interface to replace elements of an array with elements of another array.

Elements of a are replaced with corresponding elements of b when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement array

◆ replace() [2/4]

void replace ( array & a,
const array & cond,
const double & b )

C++ Interface to replace elements of an array with a scalar value.

Elements of a are replaced with a scalar value when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement scalar value

◆ replace() [3/4]

void replace ( array & a,
const array & cond,
const long long b )

C++ Interface to replace elements of an array with a scalar value.

Elements of a are replaced with a scalar value when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement scalar value

◆ replace() [4/4]

void replace ( array & a,
const array & cond,
const unsigned long long b )

C++ Interface to replace elements of an array with a scalar value.

Elements of a are replaced with a scalar value when cond is false.

Parameters
[in,out]ainput array
[in]condconditional array
[in]breplacement scalar value