// ------------------------------- // // -------- Start of File -------- // // ------------------------------- // // ----------------------------------------------------------- // // C++ Source Code File Name: testprog.cpp // Compiler Used: MSVC, BCC32, GCC, HPUX aCC, SOLARIS CC // Produced By: Doug Gaer // File Creation Date: 03/25/2000 // Date Last Modified: 08/10/2000 // Copyright (c) 2000 Douglas M. Gaer // ----------------------------------------------------------- // // ------------- Program Description and Details ------------- // // ----------------------------------------------------------- // /* This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Simple test program demonstrating the vbThread status and error message functions for vbThread_t types. */ // ----------------------------------------------------------- // #include <iostream.h> #include <stdlib.h> #include "vbthread.h" // Constants const int THREAD_EXIT_CODE = 15; // Arbitrary exit code value void PrintThreadStatus(vbThread_t *thread) { cout << "Thread OID: " << (int)thread->GetObjectID() << endl; cout << "Thread CID: " << (int)thread->GetClassID() << endl; cout << thread->ThreadExceptionMessage() << endl; cout << thread->ThreadPriorityMessage() << endl; cout << thread->ThreadStateMessage() << endl; cout << thread->ThreadTypeMessage() << endl; if(thread->GetStackSize() > (vbStackSizeType)0) cout << "Stack size: " << (int)thread->GetStackSize() << endl; if(thread->GetThreadExitCode() == (vbThreadExitCode)THREAD_EXIT_CODE) cout << "Exit code: " << (int)thread->GetThreadExitCode() << endl; } class SimpleThread : public vbThread { public: SimpleThread() { cid = 1500; oid = 0; } ~SimpleThread() { } private: // Base class interface void *ThreadEntryRoutine(vbThread_t *thread); void ThreadExitRoutine(vbThread_t *thread); private: vbThreadObjectID oid; vbThreadClassID cid; }; void *SimpleThread::ThreadEntryRoutine(vbThread_t *thread) { thread->SetClassID(cid); thread->SetObjectID(oid++); PrintThreadStatus(thread); sSleep(1); return (void *)THREAD_EXIT_CODE; } void SimpleThread::ThreadExitRoutine(vbThread_t *thread) { cout << endl; PrintThreadStatus(thread); cout << endl; } // Main thread of execution int main() { SimpleThread t; const int NUM_THREADS = 10; vbThread_t *thread[NUM_THREADS]; int i; for(i = 0; i < NUM_THREADS; i++) { thread[i] = t.CreateThread(); // Check for any errors created during thread creataion if(thread[i]->GetThreadError() != 0) { cout << thread[i]->ThreadExceptionMessage() << endl; } t.sSleep(3); } // Wait for all the threads to finish before exiting for(i = 0; i < NUM_THREADS; i++) t.JoinThread(thread[i]); // Cleanup all the vbThread_t pointers for(i = 0; i < NUM_THREADS; i++) { int rv = t.DestroyThread(thread[i]); if(rv != 0) { cout << "Error destroying thread!" << endl; } } return 0; // Exit the process } // ----------------------------------------------------------- // // ------------------------------- // // --------- End of File --------- // // ------------------------------- //