Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

renamed wxDynamicThisCast to wxDynamicCastThis, removed 1st parameter, and documented

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11078 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-07-17 08:25:43 +00:00
parent 8e673075f6
commit f763782968
4 changed files with 41 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
docs/latex/wx/function.tex
View File

@@ -2437,7 +2437,7 @@ avoid using {\tt \#ifdef}s when creating bitmaps.
\membersection{wxConstCast}\label{wxconstcast}
\func{}{wxConstCast}{ptr, classname}
\func{classname *}{wxConstCast}{ptr, classname}
This macro expands into {\tt const\_cast<classname *>(ptr)} if the compiler
supports {\it const\_cast} or into an old, C-style cast, otherwise.
@@ -2466,14 +2466,15 @@ In non-debug mode, this is defined as the normal new operator.
\membersection{wxDynamicCast}\label{wxdynamiccast}
\func{}{wxDynamicCast}{ptr, classname}
\func{classname *}{wxDynamicCast}{ptr, classname}
This macro returns the pointer {\it ptr} cast to the type {\it classname *} if
the pointer is of this type (the check is done during the run-time) or NULL
otherwise. Usage of this macro is preferred over obsoleted wxObject::IsKindOf()
function.
the pointer is of this type (the check is done during the run-time) or
{\tt NULL} otherwise. Usage of this macro is preferred over obsoleted
wxObject::IsKindOf() function.
The {\it ptr} argument may be NULL, in which case NULL will be returned.
The {\it ptr} argument may be {\tt NULL}, in which case {\tt NULL} will be
returned.
Example:
@@ -2493,9 +2494,23 @@ Example:
\wxheading{See also}
\helpref{RTTI overview}{runtimeclassoverview}\\
\helpref{wxDynamicCastThis}{wxdynamiccastthis}\\
\helpref{wxConstCast}{wxconstcast}\\
\helpref{wxStatiicCast}{wxstaticcast}
\membersection{wxDynamicCastThis}\label{wxdynamiccastthis}
\func{classname *}{wxDynamicCastThis}{classname}
This macro is equivalent to {\tt wxDynamicCast(this, classname)} but the
latter provokes spurious compilation warnings from some compilers (because it
tests whether {\tt this} pointer is non {\tt NULL} which is always true), so
this macro should be used to avoid them.
\wxheading{See also}
\helpref{wxDynamicCast}{wxdynamiccast}
\membersection{wxICON}\label{wxiconmacro}
\func{}{wxICON}{iconName}
@@ -2515,7 +2530,7 @@ avoid using {\tt \#ifdef}s when creating icons.
\membersection{wxStaticCast}\label{wxstaticcast}
\func{}{wxStaticCast}{ptr, classname}
\func{classname *}{wxStaticCast}{ptr, classname}
This macro checks that the cast is valid in debug mode (an assert failure will
result if {\tt wxDynamicCast(ptr, classname) == NULL}) and then returns the