fix compilation error when lapack is not available

shogun-toolbox · Jan 30, 2012 · 3da3d15 · 3da3d15
1 parent a253451
commit 3da3d15
Showing 1 changed file with 40 additions and 0 deletions.
diff --git a/src/shogun/ui/GUIConverter.cpp b/src/shogun/ui/GUIConverter.cpp
@@ -43,73 +43,113 @@ CGUIConverter::~CGUIConverter()
 
 bool CGUIConverter::create_locallylinearembedding(int32_t k)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CLocallyLinearEmbedding();
 	((CLocallyLinearEmbedding*)m_converter)->set_k(k);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_neighborhoodpreservingembedding(int32_t k)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CNeighborhoodPreservingEmbedding();
 	((CNeighborhoodPreservingEmbedding*)m_converter)->set_k(k);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_localtangentspacealignment(int32_t k)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CLocalTangentSpaceAlignment();
 	((CLocalTangentSpaceAlignment*)m_converter)->set_k(k);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_linearlocaltangentspacealignment(int32_t k)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CLinearLocalTangentSpaceAlignment();
 	((CLinearLocalTangentSpaceAlignment*)m_converter)->set_k(k);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_hessianlocallylinearembedding(int32_t k)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CLocallyLinearEmbedding();
 	((CHessianLocallyLinearEmbedding*)m_converter)->set_k(k);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_laplacianeigenmaps(int32_t k, float64_t width)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CLaplacianEigenmaps();
 	((CLaplacianEigenmaps*)m_converter)->set_k(k);
 	((CLaplacianEigenmaps*)m_converter)->set_tau(width);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_localitypreservingprojections(int32_t k, float64_t width)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CLocalityPreservingProjections();
 	((CLocalityPreservingProjections*)m_converter)->set_k(k);
 	((CLocalityPreservingProjections*)m_converter)->set_tau(width);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_diffusionmaps(int32_t t, float64_t width)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CDiffusionMaps();
 	((CDiffusionMaps*)m_converter)->set_t(t);
 	((CDiffusionMaps*)m_converter)->set_kernel(new CGaussianKernel(100,width));
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_isomap(int32_t k)
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CIsomap();
 	((CIsomap*)m_converter)->set_k(k);
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }
 
 bool CGUIConverter::create_multidimensionalscaling()
 {
+#ifdef HAVE_LAPACK
 	m_converter = new CMultidimensionalScaling();
+#else
+	SG_ERROR("Requires Lapack to be enabled at compile time\n");
+#endif
 	return true;
 }