区域离散化计算程序中结点数据的动态存取技术

Technique of dynamic access on node data in computing program of area discretization

在有限元法和边界元法的区域离散化计算程序中运用了基于ANSI/ISOC++标准模板库(STL)的面向对象技术,以向量模板类的特化继承对象为变容量数据容器,实现了可按计算实例的离散结点数量动态存取数据的机制和数据容器的零容量启动,从而避免了运算时系统对静态内存空间的超量占用.

The object-oriented technique of standard template library with ANSI/ISO C++ is used in the computing program of area discretization with finite element method and boundary element method,and the dynamic access mechanism and the startup with zero-content are realized by using the specialized inheritance object of vector template class as the data container variable according to the number of discretization node data of a computed tasks,so that super-fluous occupation of static memory is avoided.