added an empty example file as well

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/witness@487 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 72220440cab950b50ecc192d27bc319bb4dd2d2d

2 files changed, 54 insertions, 0 deletions

diff --git a/src/Witness_complex/example/CMakeLists.txt b/src/Witness_complex/example/CMakeLists.txt
new file mode 100644
index 00000000..d02522f8
--- /dev/null
+++ b/src/Witness_complex/example/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 2.6)
+project(GUDHIWitnessComplex)
+
+add_executable ( simple_witness_complex simple_witness_complex.cpp )
+add_test(simple_witness_complex ${CMAKE_CURRENT_BINARY_DIR}/simple_witness_complex)
+   
+
+# An example with Simplex-tree using CGAL alpha_shapes_3
+#if(GMP_FOUND AND CGAL_FOUND)
+#   message("CGAL_lib = ${CGAL_LIBRARIES_DIR}")
+#   message("GMP_LIBRARIES = ${GMP_LIBRARIES}")   
+#   INCLUDE_DIRECTORIES(${GMP_INCLUDE_DIR})
+#   INCLUDE_DIRECTORIES(${CGAL_INCLUDE_DIRS})
+#   add_executable ( simplex_tree_from_alpha_shapes_3 simplex_tree_from_alpha_shapes_3.cpp )
+#   target_link_libraries(simplex_tree_from_alpha_shapes_3 ${GMP_LIBRARIES} ${CGAL_LIBRARY})
+#   add_test(simplex_tree_from_alpha_shapes_3 ${CMAKE_CURRENT_BINARY_DIR}/simplex_tree_from_alpha_shapes_3 ${CMAKE_SOURCE_DIR}/data/points/bunny_5000)
+#endif()  
diff --git a/src/Witness_complex/example/simple_witness_complex.cpp b/src/Witness_complex/example/simple_witness_complex.cpp
new file mode 100644
index 00000000..9147763f
--- /dev/null
+++ b/src/Witness_complex/example/simple_witness_complex.cpp
@@ -0,0 +1,37 @@
+/*    This file is part of the Gudhi Library. The Gudhi library
+ *    (Geometric Understanding in Higher Dimensions) is a generic C++
+ *    library for computational topology.
+ *
+ *    Author(s):       Vincent Rouvreau
+ *
+ *    Copyright (C) 2014  INRIA Sophia Antipolis-Méditerranée (France)
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation, either version 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <iostream>
+#include <ctime>
+//#include "gudhi/graph_simplicial_complex.h"
+#include "gudhi/Witness_complex.h"
+
+using namespace Gudhi;
+
+//typedef std::vector< Vertex_handle > typeVectorVertex;
+//typedef std::pair<typeVectorVertex, Filtration_value> typeSimplex;
+//typedef std::pair< Simplex_tree<>::Simplex_handle, bool > typePairSimplexBool;
+
+int main (int argc, char * const argv[])
+{
+    std::cout << "Howdy world!\n";
+}