MfuncParamValue

Board	Supported
Host System	Yes
V4L2	Yes
Clarity UHD	Yes
Concord PoE	No
GenTL	Yes
GevIQ	Yes
GigE Vision	Yes
Indio	No
Iris GTX	Yes
Radient eV-CL	Yes
Rapixo CL	Yes
Rapixo CoF	Yes
Rapixo CXP	Yes
USB3 Vision	Yes

Read the value of the specified Aurora Imaging Library function parameter.

Syntax

void MfuncParamValue(
    AIL_ID  ContextFuncId,  //in
    AIL_INT ParamIndex,     //in
    void *  ParamValuePtr   //out
)

Description

This function allows you to read the value of a parameter registered in the caller function of your user-defined Aurora Imaging Library function, from the callee function. The requested value is written to the address specified by the ParamValuePtr parameter.

Parameters

ContextFuncId (in, AIL_ID)

Specifies the identifier of the user-defined Aurora Imaging Library function.

ParamIndex (in, AIL_INT)

Specifies the index of the parameter within the user-defined Aurora Imaging Library function's parameter list. The index of the first parameter is considered to be one.

ParamValuePtr *(out, void)

Specifies the address of the variable in which to write the value of the specified parameter. The type of the variable depends on the type of the parameter registered in the caller function.

Return Value

Type: void

Returns the value of the specified parameter.