createjob.cpp

来自「一个很棒的网络控制系统仿真软件」· C++ 代码 · 共 51 行

#ifndef CREATE_JOB
#define CREATE_JOB

#include "movetime.cpp"
#include "gettask.cpp"

bool ttCreateJob(double release, char *taskName) {

  Task* task = getTask(taskName);
  Job* job;

  if (task == NULL) {
    char buf[200];
    sprintf(buf, "ttCreateJob: Non-existent task '%s'", taskName);
    MEX_ERROR(buf);
    return false;
  }

  job =  new Job;
  job->execTime = 0.0;
  job->lastStart = 0.0;
  job->absDeadline = release + task->deadline;
  job->release = release;
  job->budget = task->wcExecTime;
  job->segment = 0;
  
  if (task->currentJob == NULL) {
    task->currentJob = job;
    // Insert task in timeQ
    moveToTimeQ(task);
  } else {
    // Insert job in jobQ of task
    task->jobQ->insertSorted(new JobNode(job));
  }
  return true;
}

// creating job of running task
bool ttCreateJob(double release) {

  if (rtsys->executing != NULL) {
    ttCreateJob(release, rtsys->executing->name);
    return true;
  } else {
    MEX_ERROR("ttCreateJob: no task running!");
    return false;
  }
}

#endif