\hypertarget{a02369}{}\doxysection{AAX\+\_\+\+VFeature\+Info Class Reference}
\label{a02369}\index{AAX\_VFeatureInfo@{AAX\_VFeatureInfo}}


{\ttfamily \#include $<$AAX\+\_\+\+VFeature\+Info.\+h$>$}



Inheritance diagram for AAX\+\_\+\+VFeature\+Info\+:
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Collaboration diagram for AAX\+\_\+\+VFeature\+Info\+:
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\doxysubsection{Description}
Concrete implementation of \mbox{\hyperlink{a02249}{AAX\+\_\+\+IFeature\+Info}}, which provides a version-\/controlled interface to host feature information \doxysubsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\mbox{\hyperlink{a02369_a329856dcf8790714643cfd8ef73d24ba}{AAX\+\_\+\+VFeature\+Info}} (\mbox{\hyperlink{a01757}{IACFUnknown}} $\ast$p\+Unknown, const \mbox{\hyperlink{a00533_a53d6cf8a08224b3e813333e411ce798e}{AAX\+\_\+\+Feature\+\_\+\+UID}} \&in\+Feature\+ID)
\item 
\mbox{\hyperlink{a02369_a96dc62d63f238e0d1c1778c7da749f0a}{$\sim$\+AAX\+\_\+\+VFeature\+Info}} () \mbox{\hyperlink{a00533_ac2f24a5172689ae684344abdcce55463}{AAX\+\_\+\+OVERRIDE}}
\item 
\mbox{\hyperlink{a00533_a4d8f69a697df7f70c3a8e9b8ee130d2f}{AAX\+\_\+\+Result}} \mbox{\hyperlink{a02369_ad801aa95cc3b8956ca589e28d58acbc7}{Support\+Level}} (\mbox{\hyperlink{a00443_aca7bf42860665d5da66f4ac342e761b3}{AAX\+\_\+\+ESupport\+Level}} \&o\+Support\+Level) const \mbox{\hyperlink{a00533_ac2f24a5172689ae684344abdcce55463}{AAX\+\_\+\+OVERRIDE}}
\item 
const \mbox{\hyperlink{a02289}{AAX\+\_\+\+IProperty\+Map}} $\ast$ \mbox{\hyperlink{a02369_ab016b3bd3c0b29c0c6e11b693b896328}{Acquire\+Properties}} () const \mbox{\hyperlink{a00533_ac2f24a5172689ae684344abdcce55463}{AAX\+\_\+\+OVERRIDE}}
\item 
const \mbox{\hyperlink{a00533_a53d6cf8a08224b3e813333e411ce798e}{AAX\+\_\+\+Feature\+\_\+\+UID}} \& \mbox{\hyperlink{a02369_a0b1e998ef0d8bc49a8b3155460a2b233}{ID}} () const \mbox{\hyperlink{a00533_ac2f24a5172689ae684344abdcce55463}{AAX\+\_\+\+OVERRIDE}}
\end{DoxyCompactItemize}
\doxysubsubsection*{Public Member Functions inherited from \mbox{\hyperlink{a02249}{AAX\+\_\+\+IFeature\+Info}}}
\begin{DoxyCompactItemize}
\item 
virtual \mbox{\hyperlink{a02249_a41bb5b2ba57b7883c9f96539fcd46fb3}{$\sim$\+AAX\+\_\+\+IFeature\+Info}} ()
\item 
virtual \mbox{\hyperlink{a00533_a4d8f69a697df7f70c3a8e9b8ee130d2f}{AAX\+\_\+\+Result}} \mbox{\hyperlink{a02249_a5f105b85ef855eb8c3da0ff06325b018}{Support\+Level}} (\mbox{\hyperlink{a00443_aca7bf42860665d5da66f4ac342e761b3}{AAX\+\_\+\+ESupport\+Level}} \&o\+Support\+Level) const =0
\item 
virtual const \mbox{\hyperlink{a02289}{AAX\+\_\+\+IProperty\+Map}} $\ast$ \mbox{\hyperlink{a02249_affedffa61a7135dcb5f5df2aa151882b}{Acquire\+Properties}} () const =0
\item 
virtual const \mbox{\hyperlink{a00533_a53d6cf8a08224b3e813333e411ce798e}{AAX\+\_\+\+Feature\+\_\+\+UID}} \& \mbox{\hyperlink{a02249_a15eb71d2d9330c02be094ba6f27ab36b}{ID}} () const =0
\end{DoxyCompactItemize}


\doxysubsection{Constructor \& Destructor Documentation}
\mbox{\Hypertarget{a02369_a329856dcf8790714643cfd8ef73d24ba}\label{a02369_a329856dcf8790714643cfd8ef73d24ba}} 
\index{AAX\_VFeatureInfo@{AAX\_VFeatureInfo}!AAX\_VFeatureInfo@{AAX\_VFeatureInfo}}
\index{AAX\_VFeatureInfo@{AAX\_VFeatureInfo}!AAX\_VFeatureInfo@{AAX\_VFeatureInfo}}
\doxysubsubsection{\texorpdfstring{AAX\_VFeatureInfo()}{AAX\_VFeatureInfo()}}
{\footnotesize\ttfamily AAX\+\_\+\+VFeature\+Info\+::\+AAX\+\_\+\+VFeature\+Info (\begin{DoxyParamCaption}\item[{\mbox{\hyperlink{a01757}{IACFUnknown}} $\ast$}]{p\+Unknown,  }\item[{const \mbox{\hyperlink{a00533_a53d6cf8a08224b3e813333e411ce798e}{AAX\+\_\+\+Feature\+\_\+\+UID}} \&}]{in\+Feature\+ID }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [explicit]}}

\mbox{\Hypertarget{a02369_a96dc62d63f238e0d1c1778c7da749f0a}\label{a02369_a96dc62d63f238e0d1c1778c7da749f0a}} 
\index{AAX\_VFeatureInfo@{AAX\_VFeatureInfo}!````~AAX\_VFeatureInfo@{$\sim$AAX\_VFeatureInfo}}
\index{````~AAX\_VFeatureInfo@{$\sim$AAX\_VFeatureInfo}!AAX\_VFeatureInfo@{AAX\_VFeatureInfo}}
\doxysubsubsection{\texorpdfstring{$\sim$AAX\_VFeatureInfo()}{~AAX\_VFeatureInfo()}}
{\footnotesize\ttfamily AAX\+\_\+\+VFeature\+Info\+::$\sim$\+AAX\+\_\+\+VFeature\+Info (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption})}



\doxysubsection{Member Function Documentation}
\mbox{\Hypertarget{a02369_ad801aa95cc3b8956ca589e28d58acbc7}\label{a02369_ad801aa95cc3b8956ca589e28d58acbc7}} 
\index{AAX\_VFeatureInfo@{AAX\_VFeatureInfo}!SupportLevel@{SupportLevel}}
\index{SupportLevel@{SupportLevel}!AAX\_VFeatureInfo@{AAX\_VFeatureInfo}}
\doxysubsubsection{\texorpdfstring{SupportLevel()}{SupportLevel()}}
{\footnotesize\ttfamily \mbox{\hyperlink{a00533_a4d8f69a697df7f70c3a8e9b8ee130d2f}{AAX\+\_\+\+Result}} AAX\+\_\+\+VFeature\+Info\+::\+Support\+Level (\begin{DoxyParamCaption}\item[{\mbox{\hyperlink{a00443_aca7bf42860665d5da66f4ac342e761b3}{AAX\+\_\+\+ESupport\+Level}} \&}]{o\+Support\+Level }\end{DoxyParamCaption}) const\hspace{0.3cm}{\ttfamily [virtual]}}





Determine the level of support for this feature by the host

\begin{DoxyNote}{Note}
The host will not provide an underlying \mbox{\hyperlink{a02069}{AAX\+\_\+\+IACFFeature\+Info}} interface for features which it does not recognize at all, resulting in a \mbox{\hyperlink{a00530_a5f8c7439f3a706c4f8315a9609811937a647cce13fa531e3a46c6eab694048a9c}{AAX\+\_\+\+ERROR\+\_\+\+NULL\+\_\+\+OBJECT}} error code   
\end{DoxyNote}


Implements \mbox{\hyperlink{a02249_a5f105b85ef855eb8c3da0ff06325b018}{AAX\+\_\+\+IFeature\+Info}}.

\mbox{\Hypertarget{a02369_ab016b3bd3c0b29c0c6e11b693b896328}\label{a02369_ab016b3bd3c0b29c0c6e11b693b896328}} 
\index{AAX\_VFeatureInfo@{AAX\_VFeatureInfo}!AcquireProperties@{AcquireProperties}}
\index{AcquireProperties@{AcquireProperties}!AAX\_VFeatureInfo@{AAX\_VFeatureInfo}}
\doxysubsubsection{\texorpdfstring{AcquireProperties()}{AcquireProperties()}}
{\footnotesize\ttfamily const \mbox{\hyperlink{a02289}{AAX\+\_\+\+IProperty\+Map}} $\ast$ AAX\+\_\+\+VFeature\+Info\+::\+Acquire\+Properties (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption}) const\hspace{0.3cm}{\ttfamily [virtual]}}





Additional properties providing details of the feature support

See the feature\textquotesingle{}s UID for documentation of which features provide additional properties

Ownership of the returned object is passed to the caller; the caller is responsible for destroying the object, e.\+g. by capturing the returned object in a smart pointer.


\begin{DoxyCode}{0}
\DoxyCodeLine{\textcolor{comment}{//\ AAX\_IFeatureInfo*\ featureInfo}}
\DoxyCodeLine{std::unique\_ptr<const\ AAX\_IPropertyMap>\ featurePropertiesPtr(featureInfo-\/>AcquireProperties();}

\end{DoxyCode}


\begin{DoxyReturn}{Returns}
An \mbox{\hyperlink{a02289}{AAX\+\_\+\+IProperty\+Map}} interface with access to the host\textquotesingle{}s properties for this feature. 

{\ttfamily NULL} if the desired feature was not found or if an error occurred
\end{DoxyReturn}
\begin{DoxyNote}{Note}
May return an \mbox{\hyperlink{a02289}{AAX\+\_\+\+IProperty\+Map}} object with limited method support, which would return an error such as \mbox{\hyperlink{a00530_a5f8c7439f3a706c4f8315a9609811937a647cce13fa531e3a46c6eab694048a9c}{AAX\+\_\+\+ERROR\+\_\+\+NULL\+\_\+\+OBJECT}} or \mbox{\hyperlink{a00530_a5f8c7439f3a706c4f8315a9609811937a3b76994b32b97fcd56b19ef8032245df}{AAX\+\_\+\+ERROR\+\_\+\+UNIMPLEMENTED}} to interface calls.   
\end{DoxyNote}


Implements \mbox{\hyperlink{a02249_affedffa61a7135dcb5f5df2aa151882b}{AAX\+\_\+\+IFeature\+Info}}.

\mbox{\Hypertarget{a02369_a0b1e998ef0d8bc49a8b3155460a2b233}\label{a02369_a0b1e998ef0d8bc49a8b3155460a2b233}} 
\index{AAX\_VFeatureInfo@{AAX\_VFeatureInfo}!ID@{ID}}
\index{ID@{ID}!AAX\_VFeatureInfo@{AAX\_VFeatureInfo}}
\doxysubsubsection{\texorpdfstring{ID()}{ID()}}
{\footnotesize\ttfamily const \mbox{\hyperlink{a00533_a53d6cf8a08224b3e813333e411ce798e}{AAX\+\_\+\+Feature\+\_\+\+UID}} \& AAX\+\_\+\+VFeature\+Info\+::\+ID (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption}) const\hspace{0.3cm}{\ttfamily [virtual]}}





Returns the ID of the feature which this object represents   

Implements \mbox{\hyperlink{a02249_a15eb71d2d9330c02be094ba6f27ab36b}{AAX\+\_\+\+IFeature\+Info}}.



The documentation for this class was generated from the following file\+:\begin{DoxyCompactItemize}
\item 
\mbox{\hyperlink{a00668}{AAX\+\_\+\+VFeature\+Info.\+h}}\end{DoxyCompactItemize}
