/**

using DistSrcType = float; // 向量值类型

using DistResType = float; // 计算结果类型

const int dim = 16;

std::vector<DistSrcType> vec1;

std::vector<DistSrcType> vec2;

// 随机生成两个 DistSrcType 类型，dim 维度，且值在[0.0~1.0]的向量

URandom<DistSrcType>::generate(vec1, dim, 0.0, 1.0);

URandom<DistSrcType>::generate(vec2, dim, 0.0, 1.0);

DistResType result = 0.0;

// 计算欧氏距离

UDistanceCalculator<DistSrcType, DistResType, UEuclideanDistance<DistSrcType, DistResType> > eucDist;

eucDist.calculate(vec1, vec2, result);

std::cout << "UDistanceEuclidean distance result is : " << result << std::endl;

/**

UDistanceCalculator<DistSrcType, DistResType, MyDistance<DistSrcType, DistResType> > myDist;

myDist.calculate(vec1, vec2, result);

std::cout << "MyDistance distance vec1 -> vec2 result is : " << result << std::endl;

myDist.calculate(vec2, vec1, result);

std::cout << "MyDistance distance vec2 -> vec1 result is : " << result << std::endl;