diff options
Diffstat (limited to 'docs/doxygen/nel/a03408.html')
| -rw-r--r-- | docs/doxygen/nel/a03408.html | 716 |
1 files changed, 716 insertions, 0 deletions
diff --git a/docs/doxygen/nel/a03408.html b/docs/doxygen/nel/a03408.html new file mode 100644 index 00000000..474e16be --- /dev/null +++ b/docs/doxygen/nel/a03408.html @@ -0,0 +1,716 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> +<title>NeL: TemplateNLMISC::CSmartPtr< T > class Reference</title> +<link href="doxygen.css" rel="stylesheet" type="text/css"> +</head><body> +<!-- Generated by Doxygen 1.3.6 --> +<div class="qindex"> <form class="search" action="search.php" method="get"> +<a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="pages.html">Related Pages</a> | <span class="search"><u>S</u>earch for <input class="search" type="text" name="query" value="" size="20" accesskey="s"/></span></form></div> +<h1>NLMISC::CSmartPtr< T > Class Template Reference</h1><code>#include <<a class="el" href="a06402.html">smart_ptr.h</a>></code> +<p> +<hr><a name="_details"></a><h2>Detailed Description</h2> +<h3>template<class T><br> + class NLMISC::CSmartPtr< T ></h3> + +Standard SmartPtr class. T Must derive from <a class="el" href="a02209.html">CRefCount</a>. Once a normal ptr is assigned to a SmartPtr, the smartptr will own this pointer, and delete it when no other smartptr reference the object (with a reference couting scheme). The following code works, since the object himself must herit from <a class="el" href="a02209.html">CRefCount</a>, and so hold the refcount. <pre class="fragment"><div> CSmartPtr<A> a0, a1; + A *p0; + a0= <span class="keyword">new</span> A; <span class="comment">// Ok. RefCount==1.</span> + p0= a0; <span class="comment">// Ok, cast operator. object still owned by a0.</span> + a1= p0; <span class="comment">// Ok!! RefCount==2. Object owned by a0 and a1;</span> + <span class="comment">// At destruction, a1 unref(), then a0 unref() and delete the object.</span> +</div></pre><p> +The ref counter cannot be put directly in the smartptr since the preceding behavior must be supported and inheritance must be supported too. Here, if A is a base class of B, Pa and Pb are smartptr of a and b respectively, then <code>Pa=Pb</code>; is a valid operation. But, doing this, you may ensure that you have a virtual dtor(), since dtor() Pa may call ~A() (or you may ensure that Pa won't destruct A, which it sound much more as a normal pointer :) ).<p> +Sample: <pre class="fragment"><div> <span class="keyword">class </span>A : <span class="keyword">public</span> CRefCount + { + <span class="keyword">public</span>: + A() {puts(<span class="stringliteral">"A()"</span>);} + <span class="keyword">virtual</span> ~A() {puts(<span class="stringliteral">"~A()"</span>);} + }; + + + <span class="keyword">class </span>B : <span class="keyword">public</span> A + { + <span class="keyword">public</span>: + B() {puts(<span class="stringliteral">"B()"</span>);} + ~B() {puts(<span class="stringliteral">"~B()"</span>);} + }; + + + <span class="keywordtype">void</span> testPtr() + { + CSmartPtr<A> a0,a1,a2; + CSmartPtr<B> b0; + + a0= <span class="keyword">new</span> A; + a1= a0; + a1= <span class="keyword">new</span> A; + a2= a1; + a1=NULL; + b0= <span class="keyword">new</span> B; + a0=b0; + + printf(<span class="stringliteral">"%d\n"</span>, (A*)NULL==a0); + printf(<span class="stringliteral">"%d\n"</span>, b0!=a0); + printf(<span class="stringliteral">"%d\n"</span>, (A*)NULL==a1); + printf(<span class="stringliteral">"%d\n"</span>, a2!=a0); + } + * +</div></pre><p> +SmartPtr are compatible with RefPtr. A ptr may be link to a <a class="el" href="a03321.html">CRefPtr</a> and a <a class="el" href="a03408.html">CSmartPtr</a>. As example, when the <a class="el" href="a03408.html">CSmartPtr</a> will destroy him, <a class="el" href="a03321.html">CRefPtr</a> will be informed... Sample: <pre class="fragment"><div> <span class="keywordtype">void</span> foo() + { + A *p; + CSmartPtr<A> sp; + CRefPtr<A> rp; + + p= <span class="keyword">new</span> A; + sp= p; <span class="comment">// OK. p is now owned by sp and will be deleted by sp.</span> + rp= p; <span class="comment">// OK. rp handle p.</span> + sp= NULL; <span class="comment">// Destruction. p deleted. rp automatically informed.</span> + p= rp; <span class="comment">// result: p==NULL.</span> + } +</div></pre><p> +<b>PERFORMANCE</b> <b>WARNING!</b> <a class="el" href="a03408.html#NLMISC_1_1CSmartPtra10">operator=()</a> are about 10 times slower than normal pointers. For local use, prefer cast the smartptr to a normal Ptr. <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="a03321.html">CRefPtr</a> </dd></dl> +<dl compact><dt><b>Author:</b></dt><dd>Lionel Berenguier <p> +Nevrax France </dd></dl> +<dl compact><dt><b>Date:</b></dt><dd>2000 </dd></dl> + +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00185">185</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>.<table border=0 cellpadding=0 cellspacing=0> +<tr><td></td></tr> +<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra0">CSmartPtr</a> (const <a class="el" href="a03408.html">CSmartPtr</a> &copy)</td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor. <a href="#NLMISC_1_1CSmartPtra0"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra1">CSmartPtr</a> (T *p)</td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">Attach a ptr to a SmartPtr. <a href="#NLMISC_1_1CSmartPtra1"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra2">CSmartPtr</a> ()</td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">Init a NULL Ptr. <a href="#NLMISC_1_1CSmartPtra2"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a14">sint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra3">getNbRef</a> ()</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra4">isNull</a> () const </td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">returns if there's no object pointed by this SmartPtr. <a href="#NLMISC_1_1CSmartPtra4"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>T & </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra5">operator *</a> (void) const </td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">Indirection operator. Doesn't check NULL. <a href="#NLMISC_1_1CSmartPtra5"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra6">operator T *</a> (void) const </td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">Cast operator. <a href="#NLMISC_1_1CSmartPtra6"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>T * </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra7">operator-></a> (void) const </td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">Selection operator. Doesn't check NULL. <a href="#NLMISC_1_1CSmartPtra7"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra8">operator<</a> (const <a class="el" href="a03408.html">CSmartPtr</a> &p) const </td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">operator<. Compare the pointers. <a href="#NLMISC_1_1CSmartPtra8"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03408.html">CSmartPtr</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra9">operator=</a> (const <a class="el" href="a03408.html">CSmartPtr</a> &p)</td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">operator=. Giving a NULL pointer is a valid operation. <a href="#NLMISC_1_1CSmartPtra9"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03408.html">CSmartPtr</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra10">operator=</a> (T *p)</td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">operator=. Giving a NULL pointer is a valid operation. <a href="#NLMISC_1_1CSmartPtra10"></a><br><br></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>std::string </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra11">toString</a> ()</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtra12">~CSmartPtr</a> ()</td></tr> + +<tr><td class="mdescLeft"> </td><td class="mdescRight">Release the SmartPtr. <a href="#NLMISC_1_1CSmartPtra12"></a><br><br></td></tr> +<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>T * </td><td class="memItemRight" valign=bottom><a class="el" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a></td></tr> + +</table> +<hr><h2>Constructor & Destructor Documentation</h2> +<a class="anchor" name="NLMISC_1_1CSmartPtra2" doxytag="NLMISC::CSmartPtr::CSmartPtr" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::<a class="el" href="a03408.html">CSmartPtr</a> </td> + <td class="md" valign="top">( </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Init a NULL Ptr. +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00191">191</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00191 { <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>=NULL; <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"ctor()"</span>); } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra1" doxytag="NLMISC::CSmartPtr::CSmartPtr" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::<a class="el" href="a03408.html">CSmartPtr</a> </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">T * </td> + <td class="mdname1" valign="top" nowrap> <em>p</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Attach a ptr to a SmartPtr. +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00193">193</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00193 { <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>=p; <span class="keywordflow">if</span>(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>) <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>->crefs++; <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"ctor(T*)"</span>); } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra0" doxytag="NLMISC::CSmartPtr::CSmartPtr" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::<a class="el" href="a03408.html">CSmartPtr</a> </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">const <a class="el" href="a03408.html">CSmartPtr</a>< T > & </td> + <td class="mdname1" valign="top" nowrap> <em>copy</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Copy constructor. +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00195">195</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00195 { <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>=copy.Ptr; <span class="keywordflow">if</span>(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>) <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>->crefs++; <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"ctor(Copy)"</span>); } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra12" doxytag="NLMISC::CSmartPtr::~CSmartPtr" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::~<a class="el" href="a03408.html">CSmartPtr</a> </td> + <td class="md" valign="top">( </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Release the SmartPtr. +<p> + +<p> +Definition at line <a class="el" href="a06403.html#l00069">69</a> of file <a class="el" href="a06403.html">smart_ptr_inline.h</a>. +<p> +References <a class="el" href="a06402.html#l00096">SMART_TRACE</a>. +<p> +<div class="fragment"><pre>00070 { +00071 <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"dtor()"</span>); +00072 +00073 <span class="keywordflow">if</span>(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>) +00074 { +00075 <span class="keywordflow">if</span> (--(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>->crefs) == 0) +00076 <span class="keyword">delete</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>; +00077 <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>=NULL; +00078 } +00079 } +</pre></div> </td> + </tr> +</table> +<hr><h2>Member Function Documentation</h2> +<a class="anchor" name="NLMISC_1_1CSmartPtra3" doxytag="NLMISC::CSmartPtr::getNbRef" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a14">sint</a> <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::getNbRef </td> + <td class="md" valign="top">( </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00216">216</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00216 { <span class="keywordflow">if</span>(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>) <span class="keywordflow">return</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>->crefs; <span class="keywordflow">else</span> <span class="keywordflow">return</span> 0; } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra4" doxytag="NLMISC::CSmartPtr::isNull" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> bool <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::isNull </td> + <td class="md" valign="top">( </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap> const<code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +returns if there's no object pointed by this SmartPtr. +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00207">207</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00207 { <span class="keywordflow">return</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>==NULL; } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra5" doxytag="NLMISC::CSmartPtr::operator *" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> T& <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::operator * </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">void </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap> const<code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Indirection operator. Doesn't check NULL. +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00203">203</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00203 { <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"ope*()"</span>); <span class="keywordflow">return</span> *<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>; } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra6" doxytag="NLMISC::CSmartPtr::operator T *" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::operator T * </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">void </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap> const<code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Cast operator. +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00201">201</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00201 { <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"castT*()"</span>); <span class="keywordflow">return</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>; } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra7" doxytag="NLMISC::CSmartPtr::operator->" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> T* <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::operator-> </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">void </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap> const<code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Selection operator. Doesn't check NULL. +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00205">205</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +<div class="fragment"><pre>00205 { <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"ope->()"</span>); <span class="keywordflow">return</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>; } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra8" doxytag="NLMISC::CSmartPtr::operator<" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> bool <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::operator< </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">const <a class="el" href="a03408.html">CSmartPtr</a>< T > & </td> + <td class="mdname1" valign="top" nowrap> <em>p</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap> const<code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +operator<. Compare the pointers. +<p> + +<p> +Definition at line <a class="el" href="a06403.html#l00105">105</a> of file <a class="el" href="a06403.html">smart_ptr_inline.h</a>. +<p> +References <a class="el" href="a06402.html#l00187">NLMISC::CSmartPtr< T >::Ptr</a>, and <a class="el" href="a06403.html#l00039">SMART_INLINE</a>. +<p> +<div class="fragment"><pre>00106 { +00107 <span class="keywordflow">return</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a><p.Ptr; +00108 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra9" doxytag="NLMISC::CSmartPtr::operator=" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a03408.html">CSmartPtr</a>< T > & <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::operator= </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">const <a class="el" href="a03408.html">CSmartPtr</a>< T > & </td> + <td class="mdname1" valign="top" nowrap> <em>p</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +operator=. Giving a NULL pointer is a valid operation. +<p> + +<p> +Definition at line <a class="el" href="a06403.html#l00100">100</a> of file <a class="el" href="a06403.html">smart_ptr_inline.h</a>. +<p> +References <a class="el" href="a06403.html#l00081">NLMISC::CSmartPtr< T >::operator=()</a>, <a class="el" href="a06402.html#l00187">NLMISC::CSmartPtr< T >::Ptr</a>, and <a class="el" href="a06403.html#l00039">SMART_INLINE</a>. +<p> +<div class="fragment"><pre>00101 { +00102 <span class="keywordflow">return</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtra10">operator=</a>(p.Ptr); +00103 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra10" doxytag="NLMISC::CSmartPtr::operator=" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a03408.html">CSmartPtr</a>< T > & <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::operator= </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">T * </td> + <td class="mdname1" valign="top" nowrap> <em>p</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +operator=. Giving a NULL pointer is a valid operation. +<p> + +<p> +Definition at line <a class="el" href="a06403.html#l00081">81</a> of file <a class="el" href="a06403.html">smart_ptr_inline.h</a>. +<p> +References <a class="el" href="a06403.html#l00039">SMART_INLINE</a>, and <a class="el" href="a06402.html#l00096">SMART_TRACE</a>. +<p> +Referenced by <a class="el" href="a06403.html#l00100">NLMISC::CSmartPtr< T >::operator=()</a>. +<p> +<div class="fragment"><pre>00082 { +00083 <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"ope=(T*)Start"</span>); +00084 +00085 <span class="comment">// Implicit manage auto-assignation.</span> +00086 <span class="keywordflow">if</span>(p) +00087 p->crefs++; +00088 <span class="keywordflow">if</span>(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>) +00089 { +00090 <span class="keywordflow">if</span> (--(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>->crefs) == 0) +00091 <span class="keyword">delete</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>; +00092 } +00093 <a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a> = p; +00094 +00095 <a class="code" href="a04979.html#a0">SMART_TRACE</a>(<span class="stringliteral">"ope=(T*)End"</span>); +00096 +00097 <span class="keywordflow">return</span> *<span class="keyword">this</span>; +00098 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NLMISC_1_1CSmartPtra11" doxytag="NLMISC::CSmartPtr::toString" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> std::string <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::toString </td> + <td class="md" valign="top">( </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00219">219</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +Referenced by <a class="el" href="a06402.html#l00219">NLMISC::CSmartPtr< CSkeletonShape >::toString()</a>. +<p> +<div class="fragment"><pre>00219 { <span class="keywordflow">if</span>(<a class="code" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a>) <span class="keywordflow">return</span> <a class="code" href="a03408.html#NLMISC_1_1CSmartPtra11">toString</a>(*Ptr); <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="stringliteral">"<null>"</span>; } +</pre></div> </td> + </tr> +</table> +<hr><h2>Field Documentation</h2> +<a class="anchor" name="NLMISC_1_1CSmartPtrr0" doxytag="NLMISC::CSmartPtr::Ptr" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" colspan="4"> +template<class T> </td> + </tr> + <tr> + <td class="md" nowrap valign="top"> T* <a class="el" href="a03408.html">NLMISC::CSmartPtr</a>< T >::<a class="el" href="a03408.html#NLMISC_1_1CSmartPtrr0">Ptr</a><code> [private]</code> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a06402.html#l00187">187</a> of file <a class="el" href="a06402.html">smart_ptr.h</a>. +<p> +Referenced by <a class="el" href="a06402.html#l00195">NLMISC::CSmartPtr< CSkeletonShape >::CSmartPtr()</a>, <a class="el" href="a06403.html#l00105">NLMISC::CSmartPtr< T >::operator<()</a>, and <a class="el" href="a06403.html#l00100">NLMISC::CSmartPtr< T >::operator=()</a>. </td> + </tr> +</table> +<hr>The documentation for this class was generated from the following files:<ul> +<li><a class="el" href="a06402.html">smart_ptr.h</a><li><a class="el" href="a06403.html">smart_ptr_inline.h</a></ul> +<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 13:33:32 2004 for NeL by +<a href="http://www.doxygen.org/index.html"> +<img src="doxygen.png" alt="doxygen" align="middle" border=0 > +</a>1.3.6 </small></address> +</body> +</html> |