getpriority.cpp

来自「一个很棒的网络控制系统仿真软件」· C++ 代码 · 共 32 行

#ifndef GET_PRIORITY
#define GET_PRIORITY

#include "gettask.cpp"

// get priority of calling task
double ttGetPriority() {

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

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

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

#endif