1 files changed, 78 insertions, 0 deletions
diff --git a/btl/libs/LAPACK/lapack_interface.hh b/btl/libs/LAPACK/lapack_interface.hh
new file mode 100644
index 0000000..a0ec52b
--- /dev/null
+++ b/btl/libs/LAPACK/lapack_interface.hh
@@ -0,0 +1,78 @@
+//=====================================================
+// Copyright (C) 2011 Andrea Arteaga <andyspiros@gmail.com>
+//=====================================================
+//
+// 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 2
+// 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, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+#ifndef LAPACK_INTERFACE_HH
+#define LAPACK_INTERFACE_HH
+
+#include <../BLAS/c_interface_base.h>
+#include <complex>
+#include "lapack.hh"
+
+extern "C" {
+#include "../BLAS/blas.h"
+
+//void sgesv_(int*, int*, float *, int*, int*, float *, int*, int*);
+//void dgesv_(int*, int*, double*, int*, int*, double*, int*, int*);
+
+void sgels_(char*, int*, int*, int*, float *, int*, float *, int*, float *, int*, int*);
+void dgels_(char*, int*, int*, int*, double*, int*, double*, int*, double*, int*, int*);
+
+//void sgetrf_(int*, int*, float *, int*, int*, int*);
+//void dgetrf_(int*, int*, double*, int*, int*, int*);
+
+//void spotrf_(char*, int*, float *, int*, int*);
+//void dpotrf_(char*, int*, double*, int*, int*);
+
+//void ssyev_(char*, char*, int*, float *, int*, float *, float *, int*, int*);
+//void dsyev_(char*, char*, int*, double*, int*, double*, double*, int*, int*);
+}
+
+
+#define MAKE_STRING2(S) #S
+#define MAKE_STRING(S) MAKE_STRING2(S)
+
+#ifndef CAT
+#  define CAT2(A,B) A##B
+#  define CAT(A,B) CAT2(A,B)
+#endif
+
+template <typename real> class lapack_interface;
+
+
+static char notrans = 'N';
+static char trans = 'T';
+static char nonunit = 'N';
+static char lower = 'L';
+static char right = 'R';
+static char left = 'L';
+static int intone = 1;
+static int zeroint = 0;
+
+
+#define SCALAR        float
+#define SCALAR_PREFIX s
+#include "lapack_interface_impl.hh"
+#undef SCALAR
+#undef SCALAR_PREFIX
+
+#define SCALAR        double
+#define SCALAR_PREFIX d
+#include "lapack_interface_impl.hh"
+#undef SCALAR
+#undef SCALAR_PREFIX
+
+#endif /* LAPACK_INTERFACE_HH */