getbudget.cpp

来自「一个很棒的网络控制系统仿真软件」· C++ 代码 · 共 46 行

#ifndef GET_BUDGET
#define GET_BUDGET

#include "gettask.cpp"

// get budget of calling task
double ttGetBudget() {

  if (rtsys->executing == NULL) {
    MEX_ERROR("ttGetBudget: No running task!");
    return 0.0;
  }

  if (rtsys->executing->currentJob == NULL) {
    MEX_ERROR("ttGetBudget: No active job!");
    return 0.0;
  }

  return rtsys->executing->currentJob->budget;
}

// get budget of specific task
double ttGetBudget(char *nameOfTask) {
  
  Task* task = getTask(nameOfTask);

  if (task == NULL) {
    char buf[200];
    sprintf(buf, "ttGetBudget: Non-existent task '%s'!", nameOfTask);
    MEX_ERROR(buf);
    return 0.0;
  }

  if (task->currentJob == NULL) {
    char buf[200];
    sprintf(buf, "ttGetBudget: No running job of task '%s'!", nameOfTask);
    MEX_ERROR(buf);
    return 0.0;
  }

  return task->currentJob->budget;
}


#endif