From: bangerth Date: Sun, 12 Apr 2009 04:46:48 +0000 (+0000) Subject: Weed out a few header files that we no longer need. A couple of comments. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=213513fe393c4be6e6c6e7f9e3bc302d2ec57140;p=dealii-svn.git Weed out a few header files that we no longer need. A couple of comments. git-svn-id: https://svn.dealii.org/trunk@18596 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/examples/step-34/step-34.cc b/deal.II/examples/step-34/step-34.cc index 2098c91090..b60f78c57a 100644 --- a/deal.II/examples/step-34/step-34.cc +++ b/deal.II/examples/step-34/step-34.cc @@ -13,21 +13,24 @@ // //---------------------------- step-34.cc --------------------------- + + // @sect3{Include files} + + // The program starts with including a bunch + // of include files that we will use in the + // various parts of the program. Most of them + // have been discussed in previous tutorials + // already: #include #include #include #include -#include #include #include #include -#include -#include #include #include -#include -#include #include #include @@ -37,28 +40,32 @@ #include #include +#include #include #include -#include -#include -#include +#include #include #include #include #include + // And here are a few C++ standard header + // files that we will need: #include #include #include -#include #include - + // The last part of this preamble is to + // import everything in the dealii namespace + // into the global one for ease of use: using namespace dealii; + // @sect3{Single and double layer operator kernels} + // The following two functions are the actual calculations of the // single and double layer potential kernels, that is G and Grad // G. They are well defined only if the vector $R = y-x$ is