X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a660d684eda27638bca0384b2058911a31c8e845..a947a1e5e8a15b76d142eb91cb08e2e9ffb95def:/docs/latex/wx/object.tex?ds=sidebyside diff --git a/docs/latex/wx/object.tex b/docs/latex/wx/object.tex index 1cce58e408..c18b6d6646 100644 --- a/docs/latex/wx/object.tex +++ b/docs/latex/wx/object.tex @@ -1,6 +1,6 @@ \section{\class{wxObject}}\label{wxobject} -This is the root class of all wxWindows classes. +This is the root class of all wxWidgets classes. It declares a virtual destructor which ensures that destructors get called for all derived class objects where necessary. @@ -22,13 +22,15 @@ wxPen, wxBitmap and others. \latexignore{\rtfignore{\wxheading{Members}}} -\membersection{wxObject::wxObject}\label{wxobjectconstr} +\membersection{wxObject::wxObject}\label{wxobjectctor} \func{}{wxObject}{\void} -Default constructor. +\func{}{wxObject}{\param{const wxObject\&}{ other}} -\membersection{wxObject::\destruct{wxObject}} +Default and copy constructors. + +\membersection{wxObject::\destruct{wxObject}}\label{wxobjectdtor} \func{}{wxObject}{\void} @@ -52,21 +54,25 @@ Pointer to an object which is the object's reference-counted data. \func{void}{Dump}{\param{ostream\&}{ stream}} -A virtual function that should be redefined by derived classes to allow dumping of +A virtual function that may be redefined by derived classes to allow dumping of memory states. +This function is only defined in debug build and doesn't exist at all if +{\tt \_\_WXDEBUG\_\_} is not defined. + \wxheading{Parameters} \docparam{stream}{Stream on which to output dump information.} \wxheading{Remarks} -Currently wxWindows does not define Dump for derived classes, but +Currently wxWidgets does not define Dump for derived classes, but programmers may wish to use it for their own applications. Be sure to -call the Dump member of the class's base class to allow all information to be dumped. +call the Dump member of the class's base class to allow all information to be +dumped. -The implementation of this function just writes the class name of the object. -If DEBUG is undefined or zero, the implementation is empty. +The implementation of this function in wxObject just writes the class name of +the object. \membersection{wxObject::GetClassInfo}\label{wxobjectgetclassinfo} @@ -101,7 +107,7 @@ by using the CLASSINFO macro.} \wxheading{Return value} -TRUE if the class represented by {\it info} is the same class as +true if the class represented by {\it info} is the same class as this one or is derived from it. \wxheading{Example} @@ -164,7 +170,7 @@ The {\bf m\_refData} member is set to NULL. \func{void *}{new}{\param{size\_t }{size}, \param{const wxString\& }{filename = NULL}, \param{int}{ lineNum = 0}} The {\it new} operator is defined for debugging versions of the library only, when -the identifier DEBUG is defined and is more than zero. It takes over memory allocation, allowing +the identifier \_\_WXDEBUG\_\_ is defined. It takes over memory allocation, allowing wxDebugContext operations. \membersection{wxObject::operator delete}\label{wxobjectdelete} @@ -172,7 +178,7 @@ wxDebugContext operations. \func{void}{delete}{\param{void }{buf}} The {\it delete} operator is defined for debugging versions of the library only, when -the identifier DEBUG is defined and is more than zero. It takes over memory deallocation, allowing +the identifier \_\_WXDEBUG\_\_ is defined. It takes over memory deallocation, allowing wxDebugContext operations. \section{\class{wxObjectRefData}}\label{wxobjectrefdata} @@ -191,20 +197,20 @@ you will need to cast to your own derived class. \latexignore{\rtfignore{\wxheading{Members}}} -\membersection{wxObjectRefData::m\_count} +\membersection{wxObjectRefData::m\_count}\label{wxobjectrefdatamcount} \member{int}{m\_count} Reference count. When this goes to zero during a \helpref{wxObject::UnRef}{wxobjectunref}, an object can delete the {\bf wxObjectRefData} object. -\membersection{wxObjectRefData::wxObjectRefData}\label{wxobjectrefdataconstr} +\membersection{wxObjectRefData::wxObjectRefData}\label{wxobjectrefdatactor} \func{}{wxObjectRefData}{\void} Default constructor. Initialises the {\bf m\_count} member to 1. -\membersection{wxObjectRefData::\destruct{wxObjectRefData}} +\membersection{wxObjectRefData::\destruct{wxObjectRefData}}\label{wxobjectrefdatadtor} \func{}{wxObjectRefData}{\void}