Add examples to LaTeX / PDF doxygen manual

Add the examples a shown in the HTML / CHM documentation also to the LaTeX / PDF documentation.

- doc/*.doc
  added latexonly part referencing the example in the appendix

- doc/Doxyfile
  silence the generation of the manual

- doc/doxygen_manual.tex
  add the examples as appendices to the manual, by means of the subinputfrom command the parts included by refman_doc are taken from the specified directory

- examples/*.cfg
  adjusted configuration files ("Doxyfile") to generate LaTeX output

- examples/*.h and examples/*.cpp
  make names unique so no conflicts occur when adding all the examples

- examples/CMakeLists.txt
  add generation of the file to be included (see strip_example.py), adjust dependencies and add the refman_doc.tex as output target

- examples/input_test.cpp
  file added (adjusted copy of example_test.cpp) to overcome name clashes (example_test.cpp would have been included twice)

- examples/strip_example.py
  we are only interested in the documentation files as included in the different examples, so we get those commands. The preamble will be handled by the doxygen_manual.tex and we have already an index in the doxygen_manual.tex so we don't need a separate one from each example.

The module / diagram documentation is dependent on the presence of 'dot', this is reflected in the docblocks.doc, CMakeLists.txt and doxygen_manual.tex

1 files changed, 6 insertions, 6 deletions

diff --git a/examples/func.h b/examples/func.h
index b335448..cc0ac38 100644
--- a/examples/func.h
+++ b/examples/func.h
@@ -1,18 +1,18 @@
-class Test
+class Fn_Test
 {
   public:
     const char *member(char,int) throw(std::out_of_range);
 };
 
-const char *Test::member(char c,int n) throw(std::out_of_range) {}
+const char *Fn_Test::member(char c,int n) throw(std::out_of_range) {}
 
-/*! \class Test
- * \brief Test class.
+/*! \class Fn_Test
+ * \brief Fn_Test class.
  *
- * Details about Test.
+ * Details about Fn_Test.
  */
 
-/*! \fn const char *Test::member(char c,int n) 
+/*! \fn const char *Fn_Test::member(char c,int n) 
  *  \brief A member function.
  *  \param c a character.
  *  \param n an integer.