📄 itgl_05.cc
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// file: $isip/class/system/Integral/itgl_05.cc// version: $Id: itgl_05.cc,v 1.6 2003/05/14 15:35:48 zheng Exp $//// isip include files//#include "Integral.h"#include <SysString.h>#include <time.h>// method: makeTemp//// arguments:// SysString& tmp_file: (output) filename//// return: a boolean value indicating status//// create a temporary filename//boolean Integral::makeTemp(SysString& tmp_file_a) { // declare local variables // SysString name; SysString numeric; // create static String constants out of the constants // static SysString tmpdir((unichar*)TMPDIR); static SysString tmp_fmt_0((unichar*)TMP_FMT_0); static SysString tmp_fmt_1((unichar*)TMP_FMT_1); static SysString tmp_template((unichar*)TMP_TEMPLATE); static long tempFileCounter = 1; // start with /tmp/tmp_ // name.concat(tmpdir, tmp_fmt_0); // add the process id: // %7.7lu is the print format // numeric.assign((long)Integral::getPid(), L"%6.6lu"); name.concat(numeric); name.concat(tmp_fmt_1); // add time stamp // using current time // numeric.assign((ulong)(time()), L"%10.10lu"); name.concat(numeric); name.concat(tmp_fmt_1); // add the static variable // numeric.assign((long)tempFileCounter++, L"%d"); name.concat(numeric); // call the master function // return makeTemp(tmp_file_a, name);}// method: makeTemp//// arguments:// SysString& tmp_file: (output) filename// const SysString& basename: (input) base-name to call mktemp with//// return: a boolean value indicating status//// create a temporary filename//boolean Integral::makeTemp(SysString& tmp_file_a, const SysString& basename_a) { // assign the file name // tmp_file_a.assign((byte*)basename_a); // register the temp file // File::registerTemp(tmp_file_a); // exit gracefully // return true;}
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