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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>page_1014</title> <link rel="stylesheet" href="reset.css" type="text/css" media="all"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> </head> <body> <table summary="top nav" border="0" width="100%"> <tr> <td align="left" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_1013.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_1014</strong></td> <td align="right" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_1015.html">next page ></a></td> </tr> <tr> <td align="left" colspan="3" style="background: #ffffff; padding: 20px;"> <table border="0" width="100%" cellpadding="0"><tr><td align="center"> <table border="0" cellpadding="2" cellspacing="0" width="100%"><tr><td align="left"></td> <td align="right"></td> </tr></table></td></tr><tr><td align="left"><p></p><table border="0" cellspacing="0" cellpadding="0" width="100%"><tr><td align="right"><font face="Times New Roman, Times, Serif" size="2" color="#FF0000">Page 1014</font></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">聽聽聽聽聽聽聽聽聽if聽(strcmp(ptrList[placeCount]->lastName,<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽ptrList[minIndex]->lastName)聽<聽0)<br />聽聽聽聽聽聽聽聽聽聽聽聽minIndex聽=聽placeCount;<br /><br />聽聽聽聽聽聽//聽Swap聽ptrList[minIndex]聽and聽ptrList[passCount]<br /><br />聽聽聽聽聽聽tempPtr聽=聽ptrList[minIndex];<br />聽聽聽聽聽聽ptrList[minIndex]聽=聽ptrList[passCount];<br />聽聽聽聽聽聽ptrList[passCount]聽=聽tempPtr;<br />聽聽聽}<br />}<br /><br />//*****************************************************************<br /><br />void聽RecordList::PrintAll()<br /><br />//聽Precondition:<br />//聽聽聽聽聽ptrList[0..length-1]聽point聽to聽valid聽PersonnelData聽structs<br />//聽Postcondition:<br />//聽聽聽聽聽Contents聽of聽the聽structs聽pointed聽to聽by聽ptrList[0..length-1]<br />//聽聽聽聽聽have聽been聽written聽to聽standard聽output<br /><br />{<br />聽聽聽聽int聽index;聽聽聽//聽Loop聽control聽variable<br /><br />聽聽聽聽for聽(index聽=聽0;聽index聽<聽length;聽index++)<br />聽聽聽聽{<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽Invariant聽(prior聽to聽test):<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽聽聽Contents聽of聽the聽structs聽pointed聽to聽by<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽聽聽聽ptrList[0..index-1]聽have聽been聽printed<br />聽聽聽聽聽聽聽聽聽聽聽聽//聽聽&&聽0聽<=聽index聽<=聽length<br /><br />聽聽聽聽聽聽聽cout聽<<聽ptrList[index]->llastName聽<<聽,聽<br />聽聽聽聽聽聽聽聽聽聽聽聽<<聽ptrList[index]->firstName聽<<聽endl;<br />聽聽聽聽聽聽聽cout聽<<聽ptrList[index]->address.street聽<<聽endl;<br />聽聽聽聽聽聽聽cout聽<<聽ptrList[index]->address.city聽<<聽,聽<br />聽聽聽聽聽聽聽聽聽聽聽聽<<聽ptrList[index]->address.state聽<<聽endl;<br />聽聽聽聽聽聽聽cout聽<<聽ptrList[index]->workHistory聽<<聽endl;<br />聽聽聽聽聽聽聽cout聽<<聽ptrList[index]->education聽<<聽endl;<br />聽聽聽聽聽聽聽cout聽<<聽ptrList[index]->payrollData聽<<聽endl聽<<聽endl;<br />聽聽聽聽}<br />}</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table><table border="0" cellspacing="0" cellpadding="0"><tr><td rowspan="5"></td> <td colspan="3" height="12"></td> <td rowspan="5"></td></tr><tr><td colspan="3"></td></tr><tr><td></td> <td><font face="Times New Roman, Times, Serif" size="3">Testing: As with any C++ class, testing </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">RecordList</font><font face="Times New Roman, Times, Serif" size="3"> amounts to testing each of its member functions. To test the </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">ReadAll</font><font face="Times New Roman, Times, Serif" size="3"> function, a test driver that invokes only </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">ReadAll</font><font face="Times New Roman, Times, Serif" size="3"> would not be useful; we would also need to invoke </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">PrintAll</font><font face="Times New Roman, Times, Serif" size="3"> to check the results. Likewise, a test driver cannot invoke only</font></td><td></td></tr><tr><td colspan="3"></td></tr><tr><td colspan="3" height="1"></td></tr></table></td></tr></table><p><font size="0"></font></p>聽 </td> </tr> <tr> <td align="left" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_1013.html">< previous page</a></td> <td align="center" width="40%" style="background: #EEF3E2"><strong style="color: #2F4F4F; font-size: 120%;">page_1014</strong></td> <td align="right" width="30%" style="background: #EEF3E2"><a style="color: blue; font-size: 120%; font-weight: bold; text-decoration: none; font-family: verdana;" href="page_1015.html">next page ></a></td> </tr> </table> </body> </html>⌨️ 快捷键说明
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