bodyload.hxx

不错的国外的有限元程序代码,附带详细的manual,可以节省很多的底层工作.

//   ***********************
//   *** CLASS BODY LOAD ***
//   ***********************

 
#ifndef bodyload_hxx

#include "load.hxx"
class Element ; class TimeStep ;


class BodyLoad : public Load
/*
   This abstract class is the superclass of all loads (e.g., the dead weight)
   that act on the whole volume of finite elements. A body load is usually
   attribute of many elements.
*/

{
   public :
      BodyLoad (int i,Domain* d) : Load (i,d) {}        // constructor

      virtual FloatArray*  ComputeForceOn (Element*,TimeStep*) = NULL ;
} ;

#define bodyload_hxx
#endif