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IC Imaging Control C++

FrameFilterImpl::addStringParam Method

FrameFilterImpl::addStringParam Method
Registers a string parameter than can be accessed using the methods of IFrameFilter.
Syntax: 
protected:
    void addStringParam( const std::string& name, tFilterError (T::*getFunc)( _bstr_t& ), tFilterError (T::*setFunc)( _bstr_t ) );
    void addStringParam( const std::wstring& name, tFilterError (T::*getFunc)( _bstr_t& ), tFilterError (T::*setFunc)( _bstr_t ) );
Name Description
name

Name of the parameter. This string has to be passed to IFrameFilter::setParameter or IFrameFilter::getParameter to access the parameter.
getFunc

Name of a member function of the class derived from FrameFilterImpl. Has to take a reference to a _bstr_t as its only parameter and return a tFilterError.
setFunc

Name of a member function of the class derived from FrameFilterImpl. Has to take a _bstr_t as its only parameter and return a tFilterError.
Remarks:

You should register all parameters of your frame filter in your constructor.
Example:

For an example how to register a parameter, see addFloatParam.
See also: FrameFilterImpl, FrameFilterImpl::addBoolParam, FrameFilterImpl::addLongParam, FrameFilterImpl::addFloatParam, FrameFilterImpl::addDataParam

<< FrameFilterImpl

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