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| 69 | <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1object__ptr.html">object_ptr</a> |
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| 70 | </div> |
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| 71 | </div> |
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| 72 | <div class="contents"> |
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| 73 | <h1>bdm::object_ptr< T > Class Template Reference</h1><!-- doxytag: class="bdm::object_ptr" --><!-- doxytag: inherits="bdm::shared_ptr" --> |
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| 74 | <p>A wrapper of <a class="el" href="classbdm_1_1shared__ptr.html" title="A naive implementation of roughly a subset of the std::tr1::shared_ptr spec.">shared_ptr</a> which is never empty. |
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| 75 | <a href="#_details">More...</a></p> |
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| 76 | <hr/><a name="_details"></a><h2>Detailed Description</h2> |
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| 77 | <h3>template<typename T><br/> |
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| 78 | class bdm::object_ptr< T ></h3> |
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| 79 | |
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| 80 | <p>A wrapper of <a class="el" href="classbdm_1_1shared__ptr.html" title="A naive implementation of roughly a subset of the std::tr1::shared_ptr spec.">shared_ptr</a> which is never empty. </p> |
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| 81 | <p>T must have a default constructor.</p> |
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| 82 | <p>Note that shared_ptr's destructor isn't virtual - don't call delete on pointers to instances of this class. </p> |
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| 83 | |
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| 84 | <p><code>#include <<a class="el" href="shared__ptr_8h_source.html">shared_ptr.h</a>></code></p> |
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| 85 | |
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| 86 | <p><a href="classbdm_1_1object__ptr-members.html">List of all members.</a></p> |
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| 87 | <table border="0" cellpadding="0" cellspacing="0"> |
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| 88 | <tr><td colspan="2"><h2>Public Member Functions</h2></td></tr> |
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| 89 | <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1object__ptr.html#a9f1016ff2bbfa497d1cc0a4497c1fba4">object_ptr</a> ()</td></tr> |
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| 90 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#a9f1016ff2bbfa497d1cc0a4497c1fba4"></a><br/></td></tr> |
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| 91 | <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1object__ptr.html#adcb20017177c98274c16087b2c0067dc">object_ptr</a> (const <a class="el" href="classbdm_1_1shared__ptr.html">shared_ptr</a>< T > &b)</td></tr> |
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| 92 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Upcast from shared_ptr<T> to object_ptr<T>. <a href="#adcb20017177c98274c16087b2c0067dc"></a><br/></td></tr> |
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| 93 | <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1object__ptr.html#aa9eb00600d8640711eadeed98c7892e9">object_ptr</a> (T *p)</td></tr> |
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| 94 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9c80da05b7b3dfc59333ca9bf6f62970"></a><!-- doxytag: member="bdm::object_ptr::operator=" ref="a9c80da05b7b3dfc59333ca9bf6f62970" args="(const object_ptr< T > &other)" --> |
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| 95 | <a class="el" href="classbdm_1_1object__ptr.html">object_ptr</a>< T > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1object__ptr.html#a9c80da05b7b3dfc59333ca9bf6f62970">operator=</a> (const <a class="el" href="classbdm_1_1object__ptr.html">object_ptr</a>< T > &other)</td></tr> |
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| 96 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator. <br/></td></tr> |
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| 97 | <tr><td class="memItemLeft" align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#a37ebcfb6750dd7b5630f1d2354c07a96">get</a> ()</td></tr> |
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| 98 | <tr><td class="memItemLeft" align="right" valign="top">const T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#afff45e4841b2921cd42ce0691f8c1196">get</a> () const </td></tr> |
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| 99 | <tr><td class="memItemLeft" align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#abcaae812868eacbad050beda465d2327">operator-></a> ()</td></tr> |
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| 100 | <tr><td class="memItemLeft" align="right" valign="top">const T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#ad89ec7ceb318241d833c7d278444396d">operator-></a> () const </td></tr> |
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| 101 | <tr><td class="memItemLeft" align="right" valign="top">T & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#ade38de837267becf5eed2839fea42c45">operator*</a> ()</td></tr> |
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| 102 | <tr><td class="memItemLeft" align="right" valign="top">const T & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#ade000a72fe73804aa26962432f264800">operator*</a> () const </td></tr> |
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| 103 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a338dbc6aa9fd95175abdc2df3ae2c284"></a><!-- doxytag: member="bdm::object_ptr::unique" ref="a338dbc6aa9fd95175abdc2df3ae2c284" args="() const " --> |
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| 104 | bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#a338dbc6aa9fd95175abdc2df3ae2c284">unique</a> () const </td></tr> |
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| 105 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns <a class="el" href="classbdm_1_1shared__ptr.html#a8e52b8887a4408c52b5263a5717343f2">use_count()</a> == 1. <br/></td></tr> |
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| 106 | <tr><td class="memItemLeft" align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#a8e52b8887a4408c52b5263a5717343f2">use_count</a> () const </td></tr> |
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| 107 | <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#a6cac71bb600f9f7c6fbed9335fd22d37">operator bool</a> () const </td></tr> |
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| 108 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Boolean cast. <a href="#a6cac71bb600f9f7c6fbed9335fd22d37"></a><br/></td></tr> |
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| 109 | <tr><td class="memTemplParams" colspan="2">template<typename U > </td></tr> |
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| 110 | <tr><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#ab3cd369b00369ab92456aa0645e8d560">operator shared_ptr< const U ></a> () const </td></tr> |
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| 111 | <tr><td class="mdescLeft"> </td><td class="mdescRight">const cast <a href="#ab3cd369b00369ab92456aa0645e8d560"></a><br/></td></tr> |
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| 112 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afca7fd588f8de50e7590357305b00984"></a><!-- doxytag: member="bdm::object_ptr::swap" ref="afca7fd588f8de50e7590357305b00984" args="(shared_ptr &other)" --> |
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| 113 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1shared__ptr.html#afca7fd588f8de50e7590357305b00984">swap</a> (<a class="el" href="classbdm_1_1shared__ptr.html">shared_ptr</a> &other)</td></tr> |
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| 114 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Efficient swap for <a class="el" href="classbdm_1_1shared__ptr.html" title="A naive implementation of roughly a subset of the std::tr1::shared_ptr spec.">shared_ptr</a>. <br/></td></tr> |
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| 115 | </table> |
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| 116 | <hr/><h2>Constructor & Destructor Documentation</h2> |
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| 117 | <a class="anchor" id="a9f1016ff2bbfa497d1cc0a4497c1fba4"></a><!-- doxytag: member="bdm::object_ptr::object_ptr" ref="a9f1016ff2bbfa497d1cc0a4497c1fba4" args="()" --> |
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| 118 | <div class="memitem"> |
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| 119 | <div class="memproto"> |
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| 120 | <div class="memtemplate"> |
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| 121 | template<typename T> </div> |
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| 122 | <table class="memname"> |
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| 123 | <tr> |
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| 124 | <td class="memname"><a class="el" href="classbdm_1_1object__ptr.html">bdm::object_ptr</a>< T >::<a class="el" href="classbdm_1_1object__ptr.html">object_ptr</a> </td> |
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| 125 | <td>(</td> |
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| 126 | <td class="paramname"></td> |
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| 127 | <td> ) </td> |
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| 128 | <td><code> [inline]</code></td> |
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| 129 | </tr> |
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| 130 | </table> |
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| 131 | </div> |
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| 132 | <div class="memdoc"> |
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| 133 | |
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| 134 | <p>Default constructor. </p> |
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| 135 | <p>Calls T's default constructor. </p> |
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| 136 | |
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| 137 | </div> |
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| 138 | </div> |
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| 139 | <a class="anchor" id="adcb20017177c98274c16087b2c0067dc"></a><!-- doxytag: member="bdm::object_ptr::object_ptr" ref="adcb20017177c98274c16087b2c0067dc" args="(const shared_ptr< T > &b)" --> |
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| 140 | <div class="memitem"> |
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| 141 | <div class="memproto"> |
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| 142 | <div class="memtemplate"> |
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| 143 | template<typename T> </div> |
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| 144 | <table class="memname"> |
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| 145 | <tr> |
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| 146 | <td class="memname"><a class="el" href="classbdm_1_1object__ptr.html">bdm::object_ptr</a>< T >::<a class="el" href="classbdm_1_1object__ptr.html">object_ptr</a> </td> |
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| 147 | <td>(</td> |
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| 148 | <td class="paramtype">const <a class="el" href="classbdm_1_1shared__ptr.html">shared_ptr</a>< T > & </td> |
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| 149 | <td class="paramname"> <em>b</em></td> |
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| 150 | <td> ) </td> |
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| 151 | <td><code> [inline]</code></td> |
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| 152 | </tr> |
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| 153 | </table> |
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| 154 | </div> |
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| 155 | <div class="memdoc"> |
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| 156 | |
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| 157 | <p>Upcast from shared_ptr<T> to object_ptr<T>. </p> |
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| 158 | <dl><dt><b>Parameters:</b></dt><dd> |
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| 159 | <table border="0" cellspacing="2" cellpadding="0"> |
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| 160 | <tr><td valign="top"></td><td valign="top"><em>b</em> </td><td>The shared pointer, which must not be empty. </td></tr> |
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| 161 | </table> |
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| 162 | </dd> |
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| 163 | </dl> |
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| 164 | |
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| 165 | <p>References <a class="el" href="bdmerror_8h_source.html#l00047">bdm_assert_debug</a>.</p> |
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| 166 | |
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| 167 | </div> |
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| 168 | </div> |
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| 169 | <a class="anchor" id="aa9eb00600d8640711eadeed98c7892e9"></a><!-- doxytag: member="bdm::object_ptr::object_ptr" ref="aa9eb00600d8640711eadeed98c7892e9" args="(T *p)" --> |
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| 170 | <div class="memitem"> |
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| 171 | <div class="memproto"> |
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| 172 | <div class="memtemplate"> |
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| 173 | template<typename T> </div> |
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| 174 | <table class="memname"> |
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| 175 | <tr> |
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| 176 | <td class="memname"><a class="el" href="classbdm_1_1object__ptr.html">bdm::object_ptr</a>< T >::<a class="el" href="classbdm_1_1object__ptr.html">object_ptr</a> </td> |
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| 177 | <td>(</td> |
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| 178 | <td class="paramtype">T * </td> |
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| 179 | <td class="paramname"> <em>p</em></td> |
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| 180 | <td> ) </td> |
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| 181 | <td><code> [inline]</code></td> |
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| 182 | </tr> |
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| 183 | </table> |
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| 184 | </div> |
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| 185 | <div class="memdoc"> |
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| 186 | <p>Constructs an <a class="el" href="classbdm_1_1object__ptr.html" title="A wrapper of shared_ptr which is never empty.">object_ptr</a> that owns the pointer p. p must have been alllocated by new! </p> |
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| 187 | |
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| 188 | <p>References <a class="el" href="bdmerror_8h_source.html#l00047">bdm_assert_debug</a>.</p> |
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| 189 | |
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| 190 | </div> |
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| 191 | </div> |
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| 192 | <hr/><h2>Member Function Documentation</h2> |
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| 193 | <a class="anchor" id="afff45e4841b2921cd42ce0691f8c1196"></a><!-- doxytag: member="bdm::object_ptr::get" ref="afff45e4841b2921cd42ce0691f8c1196" args="() const " --> |
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| 194 | <div class="memitem"> |
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| 195 | <div class="memproto"> |
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| 196 | <div class="memtemplate"> |
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| 197 | template<typename T> </div> |
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| 198 | <table class="memname"> |
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| 199 | <tr> |
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| 200 | <td class="memname">const T* <a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::get </td> |
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| 201 | <td>(</td> |
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| 202 | <td class="paramname"></td> |
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| 203 | <td> ) </td> |
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| 204 | <td> const<code> [inline, inherited]</code></td> |
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| 205 | </tr> |
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| 206 | </table> |
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| 207 | </div> |
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| 208 | <div class="memdoc"> |
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| 209 | <p>Returns the stored pointer (which remains owned by this instance). For empty instances, this method returns NULL. </p> |
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| 210 | |
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| 211 | </div> |
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| 212 | </div> |
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| 213 | <a class="anchor" id="a37ebcfb6750dd7b5630f1d2354c07a96"></a><!-- doxytag: member="bdm::object_ptr::get" ref="a37ebcfb6750dd7b5630f1d2354c07a96" args="()" --> |
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| 214 | <div class="memitem"> |
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| 215 | <div class="memproto"> |
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| 216 | <div class="memtemplate"> |
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| 217 | template<typename T> </div> |
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| 218 | <table class="memname"> |
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| 219 | <tr> |
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| 220 | <td class="memname">T* <a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::get </td> |
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| 221 | <td>(</td> |
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| 222 | <td class="paramname"></td> |
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| 223 | <td> ) </td> |
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| 224 | <td><code> [inline, inherited]</code></td> |
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| 225 | </tr> |
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| 226 | </table> |
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| 227 | </div> |
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| 228 | <div class="memdoc"> |
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| 229 | <p>Returns the stored pointer (which remains owned by this instance). For empty instances, this method returns NULL. </p> |
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| 230 | |
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| 231 | <p>Referenced by <a class="el" href="bdmbase_8cpp_source.html#l00372">bdm::mepdf::from_setting()</a>, <a class="el" href="bdmbase_8h_source.html#l00904">bdm::mepdf::mepdf()</a>, and <a class="el" href="kalman_8h_source.html#l00120">bdm::Kalman< fsqmat >::posterior()</a>.</p> |
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| 232 | |
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| 233 | </div> |
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| 234 | </div> |
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| 235 | <a class="anchor" id="a6cac71bb600f9f7c6fbed9335fd22d37"></a><!-- doxytag: member="bdm::object_ptr::operator bool" ref="a6cac71bb600f9f7c6fbed9335fd22d37" args="() const " --> |
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| 236 | <div class="memitem"> |
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| 237 | <div class="memproto"> |
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| 238 | <div class="memtemplate"> |
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| 239 | template<typename T> </div> |
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| 240 | <table class="memname"> |
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| 241 | <tr> |
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| 242 | <td class="memname"><a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::operator bool </td> |
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| 243 | <td>(</td> |
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| 244 | <td class="paramname"></td> |
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| 245 | <td> ) </td> |
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| 246 | <td> const<code> [inline, inherited]</code></td> |
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| 247 | </tr> |
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| 248 | </table> |
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| 249 | </div> |
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| 250 | <div class="memdoc"> |
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| 251 | |
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| 252 | <p>Boolean cast. </p> |
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| 253 | <p>This operator returns true if and only if the instance isn't empty. </p> |
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| 254 | |
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| 255 | </div> |
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| 256 | </div> |
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| 257 | <a class="anchor" id="ab3cd369b00369ab92456aa0645e8d560"></a><!-- doxytag: member="bdm::object_ptr::operator shared_ptr< const U >" ref="ab3cd369b00369ab92456aa0645e8d560" args="() const " --> |
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| 258 | <div class="memitem"> |
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| 259 | <div class="memproto"> |
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| 260 | <div class="memtemplate"> |
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| 261 | template<typename T> </div> |
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| 262 | <div class="memtemplate"> |
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| 263 | template<typename U > </div> |
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| 264 | <table class="memname"> |
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| 265 | <tr> |
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| 266 | <td class="memname"><a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::operator <a class="el" href="classbdm_1_1shared__ptr.html">shared_ptr</a>< const U > </td> |
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| 267 | <td>(</td> |
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| 268 | <td class="paramname"></td> |
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| 269 | <td> ) </td> |
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| 270 | <td> const<code> [inline, inherited]</code></td> |
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| 271 | </tr> |
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| 272 | </table> |
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| 273 | </div> |
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| 274 | <div class="memdoc"> |
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| 275 | |
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| 276 | <p>const cast </p> |
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| 277 | <p>Shared pointer to T can be converted to shared pointer to const T, just like T * can be converted to T const *. </p> |
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| 278 | |
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| 279 | </div> |
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| 280 | </div> |
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| 281 | <a class="anchor" id="ade000a72fe73804aa26962432f264800"></a><!-- doxytag: member="bdm::object_ptr::operator*" ref="ade000a72fe73804aa26962432f264800" args="() const " --> |
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| 282 | <div class="memitem"> |
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| 283 | <div class="memproto"> |
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| 284 | <div class="memtemplate"> |
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| 285 | template<typename T> </div> |
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| 286 | <table class="memname"> |
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| 287 | <tr> |
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| 288 | <td class="memname">const T& <a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::operator* </td> |
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| 289 | <td>(</td> |
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| 290 | <td class="paramname"></td> |
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| 291 | <td> ) </td> |
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| 292 | <td> const<code> [inline, inherited]</code></td> |
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| 293 | </tr> |
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| 294 | </table> |
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| 295 | </div> |
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| 296 | <div class="memdoc"> |
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| 297 | <p>Returns a reference to the object pointed to by the stored pointer. This method may only be called when the stored pointer isn't NULL. </p> |
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| 298 | |
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| 299 | </div> |
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| 300 | </div> |
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| 301 | <a class="anchor" id="ade38de837267becf5eed2839fea42c45"></a><!-- doxytag: member="bdm::object_ptr::operator*" ref="ade38de837267becf5eed2839fea42c45" args="()" --> |
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| 302 | <div class="memitem"> |
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| 303 | <div class="memproto"> |
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| 304 | <div class="memtemplate"> |
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| 305 | template<typename T> </div> |
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| 306 | <table class="memname"> |
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| 307 | <tr> |
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| 308 | <td class="memname">T& <a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::operator* </td> |
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| 309 | <td>(</td> |
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| 310 | <td class="paramname"></td> |
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| 311 | <td> ) </td> |
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| 312 | <td><code> [inline, inherited]</code></td> |
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| 313 | </tr> |
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| 314 | </table> |
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| 315 | </div> |
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| 316 | <div class="memdoc"> |
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| 317 | <p>Returns a reference to the object pointed to by the stored pointer. This method may only be called when the stored pointer isn't NULL. </p> |
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| 318 | |
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| 319 | </div> |
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| 320 | </div> |
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| 321 | <a class="anchor" id="ad89ec7ceb318241d833c7d278444396d"></a><!-- doxytag: member="bdm::object_ptr::operator->" ref="ad89ec7ceb318241d833c7d278444396d" args="() const " --> |
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| 322 | <div class="memitem"> |
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| 323 | <div class="memproto"> |
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| 324 | <div class="memtemplate"> |
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| 325 | template<typename T> </div> |
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| 326 | <table class="memname"> |
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| 327 | <tr> |
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| 328 | <td class="memname">const T* <a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::operator-> </td> |
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| 329 | <td>(</td> |
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| 330 | <td class="paramname"></td> |
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| 331 | <td> ) </td> |
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| 332 | <td> const<code> [inline, inherited]</code></td> |
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| 333 | </tr> |
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| 334 | </table> |
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| 335 | </div> |
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| 336 | <div class="memdoc"> |
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| 337 | <p>Returns the stored pointer (which remains owned by this instance). This method may only be called when the stored pointer isn't NULL. </p> |
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| 338 | |
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| 339 | </div> |
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| 340 | </div> |
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| 341 | <a class="anchor" id="abcaae812868eacbad050beda465d2327"></a><!-- doxytag: member="bdm::object_ptr::operator->" ref="abcaae812868eacbad050beda465d2327" args="()" --> |
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| 342 | <div class="memitem"> |
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| 343 | <div class="memproto"> |
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| 344 | <div class="memtemplate"> |
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| 345 | template<typename T> </div> |
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| 346 | <table class="memname"> |
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| 347 | <tr> |
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| 348 | <td class="memname">T* <a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::operator-> </td> |
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| 349 | <td>(</td> |
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| 350 | <td class="paramname"></td> |
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| 351 | <td> ) </td> |
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| 352 | <td><code> [inline, inherited]</code></td> |
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| 353 | </tr> |
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| 354 | </table> |
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| 355 | </div> |
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| 356 | <div class="memdoc"> |
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| 357 | <p>Dereferences the stored pointer (which remains owned by this instance). This method may only be called when the stored pointer isn't NULL. </p> |
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| 358 | |
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| 359 | </div> |
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| 360 | </div> |
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| 361 | <a class="anchor" id="a8e52b8887a4408c52b5263a5717343f2"></a><!-- doxytag: member="bdm::object_ptr::use_count" ref="a8e52b8887a4408c52b5263a5717343f2" args="() const " --> |
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| 362 | <div class="memitem"> |
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| 363 | <div class="memproto"> |
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| 364 | <div class="memtemplate"> |
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| 365 | template<typename T> </div> |
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| 366 | <table class="memname"> |
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| 367 | <tr> |
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| 368 | <td class="memname">long <a class="el" href="classbdm_1_1shared__ptr.html">bdm::shared_ptr</a>< T >::use_count </td> |
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| 369 | <td>(</td> |
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| 370 | <td class="paramname"></td> |
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| 371 | <td> ) </td> |
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| 372 | <td> const<code> [inline, inherited]</code></td> |
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| 373 | </tr> |
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| 374 | </table> |
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| 375 | </div> |
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| 376 | <div class="memdoc"> |
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| 377 | <p>Returns the number of <a class="el" href="classbdm_1_1shared__ptr.html" title="A naive implementation of roughly a subset of the std::tr1::shared_ptr spec.">shared_ptr</a> instances (including this instance) that share ownership with this instance. For empty instances, this method returns 0. </p> |
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| 378 | |
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| 379 | </div> |
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| 380 | </div> |
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| 381 | <hr/>The documentation for this class was generated from the following file:<ul> |
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| 382 | <li><a class="el" href="shared__ptr_8h_source.html">shared_ptr.h</a></li> |
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| 383 | </ul> |
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| 384 | </div> |
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| 385 | <hr size="1"/><address style="text-align: right;"><small>Generated on Tue Sep 15 23:42:48 2009 for mixpp by |
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| 386 | <a href="http://www.doxygen.org/index.html"> |
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| 387 | <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address> |
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| 388 | </body> |
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| 389 | </html> |
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