能源模型（）中的l1和l2在ns2中的含義

Question

在ns-2的EnergyModule（）方法中，參數爲l1和l2，我想知道層的含義，爲什麼我們稱它爲水平。設置它的目的是什麼？

EnergyModel::EnergyModel ( 
    MobileNode * n, 
    double energy, 
    double l1, 
double  l2 
) 

Answer 1

L1和L1是相對於能量耗盡而改變節點顏色的值。 double l1 = 0.5; double l2 = 0.2;

 if (srcnode) { 
     if (srcnode->energy_model()) { 
       energy = srcnode->energy_model()->energy(); 
       initenergy = srcnode->energy_model()->initialenergy(); 
       l1 = srcnode->energy_model()->level1(); 
       l2 = srcnode->energy_model()->level2(); 
     } 
    } 

    int energyLevel = 0 ; 
    double energyLeft = (double)(energy/initenergy) ; 

    if ((energyLeft <= 1) && (energyLeft >= l1)) energyLevel = 3; 
    if ((energyLeft >= l2) && (energyLeft < l1)) energyLevel = 2; 
    if ((energyLeft > 0) && (energyLeft < l2)) energyLevel = 1; 

    if (energyLevel == 0) 
      strcpy(colors,"-c black -o red"); 
    else if (energyLevel == 1) 
      strcpy(colors,"-c red -o yellow"); 
    else if (energyLevel == 2) 
      strcpy(colors,"-c yellow -o green"); 
    else if (energyLevel == 3) 
      strcpy(colors,"-c green -o black");