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ArrayFire Functions | ArrayFire Functions by Category » Mathematical functions » Arithmetic operations

Elementwise subtraction. More...

Functions

AFAPI af_err af_sub (af_array *out, const af_array lhs, const af_array rhs, const bool batch)
 C Interface to subtract one array from another array. More...
 
AFAPI array operator- (const array &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const bool &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const int &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const unsigned &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const char &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const unsigned char &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const long &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const unsigned long &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const long long &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const unsigned long long &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const double &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const float &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const cfloat &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const cdouble &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const bool &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const int &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const unsigned &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const char &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const unsigned char &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const long &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const unsigned long &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const long long &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const unsigned long long &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const double &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const float &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const cfloat &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const cdouble &rhs)
 
AFAPI array operator- (const short &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const unsigned short &lhs, const array &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const short &rhs)
 Subtracts two arrays or an array and a value. More...
 
AFAPI array operator- (const array &lhs, const unsigned short &rhs)
 

Detailed Description

Elementwise subtraction.

Function Documentation

◆ af_sub()

AFAPI af_err af_sub ( af_array *  out,
const af_array  lhs,
const af_array  rhs,
const bool  batch 
)

C Interface to subtract one array from another array.

Parameters
[out]out-
[in]lhsfirst input
[in]rhssecond input
[in]batchbatch mode
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given

◆ operator-() [1/31]

AFAPI array operator- ( const array &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [2/31]

AFAPI array operator- ( const array &  lhs,
const bool &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [3/31]

AFAPI array operator- ( const array &  lhs,
const cdouble &  rhs 
)

◆ operator-() [4/31]

AFAPI array operator- ( const array &  lhs,
const cfloat &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [5/31]

AFAPI array operator- ( const array &  lhs,
const char &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [6/31]

AFAPI array operator- ( const array &  lhs,
const double &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [7/31]

AFAPI array operator- ( const array &  lhs,
const float &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [8/31]

AFAPI array operator- ( const array &  lhs,
const int &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [9/31]

AFAPI array operator- ( const array &  lhs,
const long &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [10/31]

AFAPI array operator- ( const array &  lhs,
const long long &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [11/31]

AFAPI array operator- ( const array &  lhs,
const short &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [12/31]

AFAPI array operator- ( const array &  lhs,
const unsigned &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [13/31]

AFAPI array operator- ( const array &  lhs,
const unsigned char &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [14/31]

AFAPI array operator- ( const array &  lhs,
const unsigned long &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [15/31]

AFAPI array operator- ( const array &  lhs,
const unsigned long long &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [16/31]

AFAPI array operator- ( const array &  lhs,
const unsigned short &  rhs 
)

◆ operator-() [17/31]

AFAPI array operator- ( const bool &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [18/31]

AFAPI array operator- ( const cdouble &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [19/31]

AFAPI array operator- ( const cfloat &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [20/31]

AFAPI array operator- ( const char &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [21/31]

AFAPI array operator- ( const double &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [22/31]

AFAPI array operator- ( const float &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [23/31]

AFAPI array operator- ( const int &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [24/31]

AFAPI array operator- ( const long &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [25/31]

AFAPI array operator- ( const long long &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [26/31]

AFAPI array operator- ( const short &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [27/31]

AFAPI array operator- ( const unsigned &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [28/31]

AFAPI array operator- ( const unsigned char &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [29/31]

AFAPI array operator- ( const unsigned long &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [30/31]

AFAPI array operator- ( const unsigned long long &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs

◆ operator-() [31/31]

AFAPI array operator- ( const unsigned short &  lhs,
const array &  rhs 
)

Subtracts two arrays or an array and a value.

Parameters
[in]lhsthe left hand side value of the operand
[in]rhsthe right hand side value of the operand
Returns
an array which is the subtraction of the lhs and rhs