#include <SyFi.h>
Go to the source code of this file.
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void | usage (FE &fe) |
int | main () |
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Definition at line 21 of file fe_ex1.cpp. References LagrangeFE::compute_basis_functions(), LagrangeFE::set(), and usage(). 00021 { 00022 int order = 1; 00023 Triangle triangle(lst(0,0), lst(1,0), lst(0,1)); 00024 LagrangeFE fe; 00025 fe.set(order); 00026 fe.set(triangle); 00027 fe.compute_basis_functions(); 00028 00029 usage(fe); 00030 00031 }
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Definition at line 5 of file fe_ex1.cpp. References FE::dof(), grad(), FE::N(), and FE::nbf(). 00005 { 00006 ex Ni; 00007 ex gradNi; 00008 ex dofi; 00009 for (int i=0; i< fe.nbf() ; i++) { 00010 Ni = fe.N(i); 00011 gradNi = grad(Ni); 00012 dofi = fe.dof(i); 00013 cout <<"The basis function, N("<<i<<")="<<Ni<<endl; 00014 cout <<"The gradient of N("<<i<<")="<<gradNi<<endl; 00015 cout <<"The corresponding dof, L("<<i<<")="<<dofi<<endl; 00016 } 00017 }
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