本文整理汇总了C++中Food::getFat方法的典型用法代码示例。如果您正苦于以下问题：C++ Food::getFat方法的具体用法？C++ Food::getFat怎么用？C++ Food::getFat使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Food的用法示例。
在下文中一共展示了Food::getFat方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: string
vector<Food> *Store::generateRecipe(string nutrient, int amount) {
vector<Food> *recipe = new vector<Food>;
if (amount <= 0)
throw "We have yet to find any food item that has negative " + nutrient;
if (nutrient == "fat") {
int total = 0;
int count = 0;
while (total < amount && count < 20) {
Food r = randomize();
if (r.getFat() + total < amount) {
recipe->push_back(r);
total += r.getFat();
}
count++;
}
return recipe;
} else if (nutrient == "calories") {
int total = 0;
int count = 0;
while (total < amount && count < 20) {
Food r = randomize();
if (r.getCalories() + total < amount) {
recipe->push_back(r);
total += r.getCalories();
}
count++;
}
return recipe;
} else if (nutrient == "protein") {
int total = 0;
int count = 0;
while (total < amount && count < 20) {
Food r = randomize();
if (r.getProtein() + total < amount) {
recipe->push_back(r);
total += r.getProtein();
}
count++;
}
return recipe;
} else if (nutrient == "fiber") {
int total = 0;
int count = 0;
while (total < amount && count < 20) {
Food r = randomize();
if (r.getFiber() + total < amount) {
recipe->push_back(r);
total += r.getFiber();
}
count++;
}
return recipe;
} else if (nutrient == "sugar") {
int total = 0;
int count = 0;
while (total < amount && count < 20) {
Food r = randomize();
if (r.getSugar() + total < amount) {
recipe->push_back(r);
total += r.getSugar();
}
count++;
}
return recipe;
} else if (nutrient == "carbohydrates") {
int total = 0;
int count = 0;
while (total < amount && count < 20) {
Food r = randomize();
if (r.getCarbohydrates() + total < amount) {
recipe->push_back(r);
total += r.getCarbohydrates();
}
count++;
}
return recipe;
}
throw string(
"Sadly, we do not have enough information about your nutrient and "
"therefore can not generate a recipe");
return nullptr;
}