9dd5ff5baa
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51100 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
82 lines
1.9 KiB
TeX
82 lines
1.9 KiB
TeX
\section{\class{wxSharedPtr<T>}}\label{wxsharedptr}
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A smart pointer with non-intrusive reference counting.
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\wxheading{Derived from}
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No base class
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\wxheading{Include files}
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<ptr\_shrd.h>
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\wxheading{Data structures}
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{\small%
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\begin{verbatim}
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typedef T element_type
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\end{verbatim}
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}%
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxSharedPtr<T>::wxSharedPtr<T>}\label{wxsharedptrwxsharedptr}
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\func{wxEXPLICIT}{wxSharedPtr<T>}{\param{T* }{ptr = NULL}}
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\func{}{wxSharedPtr<T>}{\param{const wxSharedPtr<T>\& }{tocopy}}
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Constructors.
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\membersection{wxSharedPtr<T>::\destruct{wxSharedPtr<T>}}\label{wxsharedptrdtor}
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\func{}{\destruct{wxSharedPtr<T>}}{\void}
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Destructor.
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\membersection{wxSharedPtr<T>::get}\label{wxsharedptrget}
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\constfunc{T*}{get}{\void}
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Returns pointer to its object or NULL.
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\membersection{wxSharedPtr<T>::operator*}\label{wxsharedptroperatorreft}
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\constfunc{T\&}{operator*}{\void}
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Returns a reference to the object. If the internal pointer is NULL this
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method will cause an assert in debug mode.
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\membersection{wxSharedPtr<T>::operator->}\label{wxsharedptroperatorderef}
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\constfunc{T*}{operator->}{\void}
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Returns pointer to its object or NULL.
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\membersection{wxSharedPtr<T>::operator=}\label{wxsharedptroperatorassign}
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\func{wxSharedPtr<T>\& operator}{operator=}{\param{const wxSharedPtr<T>\& }{tocopy}}
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Assignment operator.
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\membersection{wxSharedPtr<T>::unique}\label{wxsharedptrunique}
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\constfunc{bool}{unique}{\void}
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Returns true if this is the only pointer pointing to its object.
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\membersection{wxSharedPtr<T>::use\_count}\label{wxsharedptruse\_count}
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\constfunc{long}{use\_count}{\void}
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Returns the number of pointers pointing to its object.
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\membersection{wxSharedPtr<T>::reset}\label{wxsharedptrreset}
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\func{void}{reset}{\param{T * }{ptr = NULL}}
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Reset pointer to {\it ptr}. Afterwards the caller is responsible
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for deleting the data contained in the pointer before.
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