<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>GNU CommonC++: ost::IPV4Mask Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GNU CommonC++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceost.html">ost</a></li><li class="navelem"><a class="el" href="classost_1_1_i_p_v4_mask.html">IPV4Mask</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#friends">Friends</a> | <a href="classost_1_1_i_p_v4_mask-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">ost::IPV4Mask Class Reference</div> </div> </div><!--header--> <div class="contents"> <p>Internet addresses used specifically as masking addresses (such as " 255.255.255.0") are held in the <a class="el" href="classost_1_1_i_p_v4_mask.html" title="Internet addresses used specifically as masking addresses (such as " 255.255.255.0") are held in the ...">IPV4Mask</a> derived object. <a href="classost_1_1_i_p_v4_mask.html#details">More...</a></p> <p><code>#include <<a class="el" href="address_8h_source.html">address.h</a>></code></p> <div class="dynheader"> Inheritance diagram for ost::IPV4Mask:</div> <div class="dyncontent"> <div class="center"> <img src="classost_1_1_i_p_v4_mask.png" usemap="#ost::IPV4Mask_map" alt=""/> <map id="ost::IPV4Mask_map" name="ost::IPV4Mask_map"> <area href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class..." alt="ost::IPV4Address" shape="rect" coords="0,0,108,24"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:ac1eee23d7fb3b9d366e537d27ee7bc50"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_mask.html#ac1eee23d7fb3b9d366e537d27ee7bc50">IPV4Mask</a> (const char *mask)</td></tr> <tr class="memdesc:ac1eee23d7fb3b9d366e537d27ee7bc50"><td class="mdescLeft"> </td><td class="mdescRight">Create the mask from a null terminated ASCII string such as "255.255.255.128". <a href="#ac1eee23d7fb3b9d366e537d27ee7bc50">More...</a><br/></td></tr> <tr class="separator:ac1eee23d7fb3b9d366e537d27ee7bc50"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a49ec7fe09dfcc3b9a963e2dc6f1186d4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_mask.html#a49ec7fe09dfcc3b9a963e2dc6f1186d4">operator=</a> (unsigned long addr)</td></tr> <tr class="memdesc:a49ec7fe09dfcc3b9a963e2dc6f1186d4"><td class="mdescLeft"> </td><td class="mdescRight">Allows assignment from the return of functions like inet_addr() or htonl() <a href="#a49ec7fe09dfcc3b9a963e2dc6f1186d4">More...</a><br/></td></tr> <tr class="separator:a49ec7fe09dfcc3b9a963e2dc6f1186d4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_classost_1_1_i_p_v4_address"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classost_1_1_i_p_v4_address')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classost_1_1_i_p_v4_address.html">ost::IPV4Address</a></td></tr> <tr class="memitem:a05ba4c9d7a44d647ac2b5d443c529cba inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a05ba4c9d7a44d647ac2b5d443c529cba">IPV4Address</a> (const <a class="el" href="classost_1_1_i_p_v4_validator.html">IPV4Validator</a> *validator=NULL)</td></tr> <tr class="memdesc:a05ba4c9d7a44d647ac2b5d443c529cba inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Create an Internet Address object with an empty (0.0.0.0) address. <a href="#a05ba4c9d7a44d647ac2b5d443c529cba">More...</a><br/></td></tr> <tr class="separator:a05ba4c9d7a44d647ac2b5d443c529cba inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0aef6689f1b3c419cd28add796fde0c8 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a0aef6689f1b3c419cd28add796fde0c8">IPV4Address</a> (struct in_addr addr, const <a class="el" href="classost_1_1_i_p_v4_validator.html">IPV4Validator</a> *validator=NULL)</td></tr> <tr class="memdesc:a0aef6689f1b3c419cd28add796fde0c8 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Convert the system internet address data type (struct in_addr) into a Common C++ <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a> object. <a href="#a0aef6689f1b3c419cd28add796fde0c8">More...</a><br/></td></tr> <tr class="separator:a0aef6689f1b3c419cd28add796fde0c8 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab77c0c8301677b654cd64c94c8442f6f inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#ab77c0c8301677b654cd64c94c8442f6f">IPV4Address</a> (const char *address, const <a class="el" href="classost_1_1_i_p_v4_validator.html">IPV4Validator</a> *validator=NULL)</td></tr> <tr class="memdesc:ab77c0c8301677b654cd64c94c8442f6f inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Convert a null terminated ASCII host address string (example: "127.0.0.1") or host address name (example: "www.voxilla.org") directly into a Common C++ <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a> object. <a href="#ab77c0c8301677b654cd64c94c8442f6f">More...</a><br/></td></tr> <tr class="separator:ab77c0c8301677b654cd64c94c8442f6f inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae3fd5fd2919e5934cd7b3ae2d9b752b3 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#ae3fd5fd2919e5934cd7b3ae2d9b752b3">IPV4Address</a> (const <a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> &rhs)</td></tr> <tr class="memdesc:ae3fd5fd2919e5934cd7b3ae2d9b752b3 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor. <a href="#ae3fd5fd2919e5934cd7b3ae2d9b752b3">More...</a><br/></td></tr> <tr class="separator:ae3fd5fd2919e5934cd7b3ae2d9b752b3 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac8c4c826369f4ce356df0392cc595c9d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#ac8c4c826369f4ce356df0392cc595c9d">~IPV4Address</a> ()</td></tr> <tr class="memdesc:ac8c4c826369f4ce356df0392cc595c9d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ac8c4c826369f4ce356df0392cc595c9d">More...</a><br/></td></tr> <tr class="separator:ac8c4c826369f4ce356df0392cc595c9d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaf68688cd2253cdcd313a12ab6177167 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#aaf68688cd2253cdcd313a12ab6177167">getHostname</a> (void) const </td></tr> <tr class="memdesc:aaf68688cd2253cdcd313a12ab6177167 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Provide a string representation of the value (Internet Address) held in the <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a> object. <a href="#aaf68688cd2253cdcd313a12ab6177167">More...</a><br/></td></tr> <tr class="separator:aaf68688cd2253cdcd313a12ab6177167 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a68aa94e15b9b662ddded4fb3e4810933 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a68aa94e15b9b662ddded4fb3e4810933">isInetAddress</a> (void) const </td></tr> <tr class="memdesc:a68aa94e15b9b662ddded4fb3e4810933 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">May be used to verify if a given <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a> returned by another function contains a "valid" address, or "0.0.0.0" which is often used to mark "invalid" <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a> values. <a href="#a68aa94e15b9b662ddded4fb3e4810933">More...</a><br/></td></tr> <tr class="separator:a68aa94e15b9b662ddded4fb3e4810933 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a43a862793e22c0cf16416470490423b1 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">struct in_addr </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a43a862793e22c0cf16416470490423b1">getAddress</a> (void) const </td></tr> <tr class="memdesc:a43a862793e22c0cf16416470490423b1 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Provide a low level system usable struct in_addr object from the contents of <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a>. <a href="#a43a862793e22c0cf16416470490423b1">More...</a><br/></td></tr> <tr class="separator:a43a862793e22c0cf16416470490423b1 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0e47b365f8d88e343963533ad54ca302 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">struct in_addr </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a0e47b365f8d88e343963533ad54ca302">getAddress</a> (size_t i) const </td></tr> <tr class="memdesc:a0e47b365f8d88e343963533ad54ca302 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Provide a low level system usable struct in_addr object from the contents of <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a>. <a href="#a0e47b365f8d88e343963533ad54ca302">More...</a><br/></td></tr> <tr class="separator:a0e47b365f8d88e343963533ad54ca302 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a90c4bc29684968f09d5cf61f3d7d7524 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a90c4bc29684968f09d5cf61f3d7d7524">getAddressCount</a> () const </td></tr> <tr class="memdesc:a90c4bc29684968f09d5cf61f3d7d7524 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of internet addresses that an <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a> object contains. <a href="#a90c4bc29684968f09d5cf61f3d7d7524">More...</a><br/></td></tr> <tr class="separator:a90c4bc29684968f09d5cf61f3d7d7524 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaeab0179a7fa73673815e1cc623ab709 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#aaeab0179a7fa73673815e1cc623ab709">operator=</a> (const char *str)</td></tr> <tr class="separator:aaeab0179a7fa73673815e1cc623ab709 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3d81a8ccf64b8647426e18e534c48e5d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a3d81a8ccf64b8647426e18e534c48e5d">operator=</a> (struct in_addr addr)</td></tr> <tr class="separator:a3d81a8ccf64b8647426e18e534c48e5d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac59145207f75857c414ade190e618290 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#ac59145207f75857c414ade190e618290">operator=</a> (const <a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> &rhs)</td></tr> <tr class="separator:ac59145207f75857c414ade190e618290 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac05d9c4599ad313dec545a9e89e7e2d5 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#ac05d9c4599ad313dec545a9e89e7e2d5">operator=</a> (unsigned long addr)</td></tr> <tr class="memdesc:ac05d9c4599ad313dec545a9e89e7e2d5 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Allows assignment from the return of functions like inet_addr() or htonl() <a href="#ac05d9c4599ad313dec545a9e89e7e2d5">More...</a><br/></td></tr> <tr class="separator:ac05d9c4599ad313dec545a9e89e7e2d5 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8198f8d8f9fae2de78194fc26c3b44c6 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a8198f8d8f9fae2de78194fc26c3b44c6">operator=</a> (unsigned int addr)</td></tr> <tr class="separator:a8198f8d8f9fae2de78194fc26c3b44c6 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a028f090c2d60034c3cbc4a23efafd356 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a028f090c2d60034c3cbc4a23efafd356">operator!</a> () const </td></tr> <tr class="separator:a028f090c2d60034c3cbc4a23efafd356 inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af1ddac78ac54d96dca8462fccd34233d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#af1ddac78ac54d96dca8462fccd34233d">operator==</a> (const <a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> &a) const </td></tr> <tr class="memdesc:af1ddac78ac54d96dca8462fccd34233d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Compare two internet addresses to see if they are equal (if they specify the physical address of the same internet host). <a href="#af1ddac78ac54d96dca8462fccd34233d">More...</a><br/></td></tr> <tr class="separator:af1ddac78ac54d96dca8462fccd34233d inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae905a9689c6c05d6c3eb70ebadf8b9ab inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#ae905a9689c6c05d6c3eb70ebadf8b9ab">operator!=</a> (const <a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a> &a) const </td></tr> <tr class="memdesc:ae905a9689c6c05d6c3eb70ebadf8b9ab inherit pub_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Compare two internet addresses to see if they are not equal (if they each refer to unique and different physical ip addresses). <a href="#ae905a9689c6c05d6c3eb70ebadf8b9ab">More...</a><br/></td></tr> <tr class="separator:ae905a9689c6c05d6c3eb70ebadf8b9ab inherit pub_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a> Friends</h2></td></tr> <tr class="memitem:a20598f0cfda99e7c4bf214084acc1b94"><td class="memItemLeft" align="right" valign="top"><a class="el" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> <a class="el" href="classost_1_1_i_p_v4_host.html">IPV4Host</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_mask.html#a20598f0cfda99e7c4bf214084acc1b94">operator&</a> (const <a class="el" href="classost_1_1_i_p_v4_host.html">IPV4Host</a> &addr, const <a class="el" href="classost_1_1_i_p_v4_mask.html">IPV4Mask</a> &mask)</td></tr> <tr class="memdesc:a20598f0cfda99e7c4bf214084acc1b94"><td class="mdescLeft"> </td><td class="mdescRight">Masks are usually used to coerce host addresses into a specific router or class domain. <a href="#a20598f0cfda99e7c4bf214084acc1b94">More...</a><br/></td></tr> <tr class="separator:a20598f0cfda99e7c4bf214084acc1b94"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a> Additional Inherited Members</h2></td></tr> <tr class="inherit_header pro_methods_classost_1_1_i_p_v4_address"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classost_1_1_i_p_v4_address')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classost_1_1_i_p_v4_address.html">ost::IPV4Address</a></td></tr> <tr class="memitem:a928ae39893ca3d158505c527610f9a84 inherit pro_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a928ae39893ca3d158505c527610f9a84">setIPAddress</a> (const char *host)</td></tr> <tr class="memdesc:a928ae39893ca3d158505c527610f9a84 inherit pro_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Sets the IP address from a string representation of the numeric address, ie "127.0.0.1". <a href="#a928ae39893ca3d158505c527610f9a84">More...</a><br/></td></tr> <tr class="separator:a928ae39893ca3d158505c527610f9a84 inherit pro_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3a2e12b44eb5455b2c68b1b84bd2a31f inherit pro_methods_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a3a2e12b44eb5455b2c68b1b84bd2a31f">setAddress</a> (const char *host)</td></tr> <tr class="memdesc:a3a2e12b44eb5455b2c68b1b84bd2a31f inherit pro_methods_classost_1_1_i_p_v4_address"><td class="mdescLeft"> </td><td class="mdescRight">Used to specify a host name or numeric internet address. <a href="#a3a2e12b44eb5455b2c68b1b84bd2a31f">More...</a><br/></td></tr> <tr class="separator:a3a2e12b44eb5455b2c68b1b84bd2a31f inherit pro_methods_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pro_attribs_classost_1_1_i_p_v4_address"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classost_1_1_i_p_v4_address')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classost_1_1_i_p_v4_address.html">ost::IPV4Address</a></td></tr> <tr class="memitem:a4437ba1e6bde3e8252df8a1a591ecfe5 inherit pro_attribs_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">struct in_addr * </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a4437ba1e6bde3e8252df8a1a591ecfe5">ipaddr</a></td></tr> <tr class="separator:a4437ba1e6bde3e8252df8a1a591ecfe5 inherit pro_attribs_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3128cf0e2832071593f940717b484e88 inherit pro_attribs_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a3128cf0e2832071593f940717b484e88">addr_count</a></td></tr> <tr class="separator:a3128cf0e2832071593f940717b484e88 inherit pro_attribs_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9c3cc2812bf79827298211ed4ca4550b inherit pro_attribs_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a9c3cc2812bf79827298211ed4ca4550b">hostname</a></td></tr> <tr class="separator:a9c3cc2812bf79827298211ed4ca4550b inherit pro_attribs_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pro_static_attribs_classost_1_1_i_p_v4_address"><td colspan="2" onclick="javascript:toggleInherit('pro_static_attribs_classost_1_1_i_p_v4_address')"><img src="closed.png" alt="-"/> Static Protected Attributes inherited from <a class="el" href="classost_1_1_i_p_v4_address.html">ost::IPV4Address</a></td></tr> <tr class="memitem:a5bbe8d3806115e2c4882efb728ba039d inherit pro_static_attribs_classost_1_1_i_p_v4_address"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classost_1_1_mutex.html">Mutex</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_i_p_v4_address.html#a5bbe8d3806115e2c4882efb728ba039d">mutex</a></td></tr> <tr class="separator:a5bbe8d3806115e2c4882efb728ba039d inherit pro_static_attribs_classost_1_1_i_p_v4_address"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Internet addresses used specifically as masking addresses (such as " 255.255.255.0") are held in the <a class="el" href="classost_1_1_i_p_v4_mask.html" title="Internet addresses used specifically as masking addresses (such as " 255.255.255.0") are held in the ...">IPV4Mask</a> derived object. </p> <p>The seperate class is used so that C++ type casting can automatically determine when an <a class="el" href="classost_1_1_i_p_v4_address.html" title="The network name and address objects are all derived from a common IPV4Address base class...">IPV4Address</a> object is really a mask address object rather than simply using the base class. This also allows manipulative operators for address masking to operate only when presented with a Masked address as well as providing cleaner and safer source.</p> <dl class="section author"><dt>Author</dt><dd>David Sugar <a href="#" onclick="location.href='mai'+'lto:'+'dyf'+'et'+'@os'+'te'+'l.c'+'om'; return false;">dyfet<span style="display: none;">.nosp@m.</span>@ost<span style="display: none;">.nosp@m.</span>el.co<span style="display: none;">.nosp@m.</span>m</a> Internet Address Mask such as subnet masks. </dd></dl> </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> <a class="anchor" id="ac1eee23d7fb3b9d366e537d27ee7bc50"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">ost::IPV4Mask::IPV4Mask </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"><em>mask</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Create the mask from a null terminated ASCII string such as "255.255.255.128". </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">mask</td><td>null terminated ASCII mask string. </td></tr> </table> </dd> </dl> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a49ec7fe09dfcc3b9a963e2dc6f1186d4"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classost_1_1_i_p_v4_address.html">IPV4Address</a>& ost::IPV4Mask::operator= </td> <td>(</td> <td class="paramtype">unsigned long </td> <td class="paramname"><em>addr</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Allows assignment from the return of functions like inet_addr() or htonl() </p> <p>References <a class="el" href="classost_1_1_i_p_v4_address.html#aaeab0179a7fa73673815e1cc623ab709">ost::IPV4Address::operator=()</a>.</p> </div> </div> <h2 class="groupheader">Friends And Related Function Documentation</h2> <a class="anchor" id="a20598f0cfda99e7c4bf214084acc1b94"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="config_8h.html#ad10ef148ba8327bd530fc6c32c1e181c">__EXPORT</a> <a class="el" href="classost_1_1_i_p_v4_host.html">IPV4Host</a> operator& </td> <td>(</td> <td class="paramtype">const <a class="el" href="classost_1_1_i_p_v4_host.html">IPV4Host</a> & </td> <td class="paramname"><em>addr</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classost_1_1_i_p_v4_mask.html">IPV4Mask</a> & </td> <td class="paramname"><em>mask</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">friend</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Masks are usually used to coerce host addresses into a specific router or class domain. </p> <p>This can be done by taking the Inet Host Address object and "and"ing it with an address mask. This operation can be directly expressed in C++ through the & operator.</p> <dl class="section return"><dt>Returns</dt><dd>a internet host address that has been masked. </dd></dl> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">addr</td><td>host address to be masked by subnet. </td></tr> <tr><td class="paramname">mask</td><td>inetnet mask address object to mask by. </td></tr> </table> </dd> </dl> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="address_8h_source.html">address.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Thu Oct 17 2013 23:24:57 for GNU CommonC++ by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.5 </small></address> </body> </html>