conforming to change of namespace in fcl

tests/test-one-triangle1.cc

@@ -26,6 +26,7 @@
 
 BOOST_AUTO_TEST_SUITE (test_affordance)
 
+using namespace hpp;
 BOOST_AUTO_TEST_CASE (one_triangle1)
 {
 	hpp::affordance::SupportOperationPtr_t support (new hpp::affordance::SupportOperation());

tests/test-one-triangle2.cc

@@ -26,6 +26,7 @@
 
 BOOST_AUTO_TEST_SUITE (test_affordance)
 
+using namespace hpp;
 BOOST_AUTO_TEST_CASE (one_triangle2)
 {
 	hpp::affordance::SupportOperationPtr_t support (new hpp::affordance::SupportOperation());

tests/test-operations.cc

@@ -22,6 +22,7 @@
 #define BOOST_TEST_MODULE test-operations
 #include <boost/test/included/unit_test.hpp>
 
+using namespace hpp;
 const double epsilon = 10e-6;
 
 bool compDouble(const double a, const double b)

tests/test-oriented-triangles1.cc

@@ -24,6 +24,8 @@
 #define BOOST_TEST_MODULE test-oriented-triangles1
 #include <boost/test/included/unit_test.hpp>
 
+using namespace hpp;
+
 BOOST_AUTO_TEST_SUITE (test_affordance)
 
 BOOST_AUTO_TEST_CASE (oriented_triangles1)

tests/test-oriented-triangles2.cc

@@ -24,6 +24,7 @@
 #define BOOST_TEST_MODULE test-oriented-triangles2
 #include <boost/test/included/unit_test.hpp>
 
+using namespace hpp;
 BOOST_AUTO_TEST_SUITE (test_affordance)
 
 BOOST_AUTO_TEST_CASE (oriented_triangles2)