SPOR / 20 expands the basic technique by grouping function points into classes based on the complexity of Algorithms , Code , and Data , with each class having a distinct weight in the estimating process .
SPOR/20对基本的功能点分析进行了扩展,它按照算法、代码和数据的复杂度把功能点分为不同的类别,每个类别在评估过程中有不同的权重。