now using cml for vectors and math stuff

[chaz/yoink] / src / cml / matrix / matrix_print.h

diff --git a/src/cml/matrix/matrix_print.h b/src/cml/matrix/matrix_print.h
new file mode 100644 (file)
index 0000000..0937afd
--- /dev/null
+++ b/src/cml/matrix/matrix_print.h
@@ -0,0 +1,59 @@
+/* -*- C++ -*- ------------------------------------------------------------
+ 
+Copyright (c) 2007 Jesse Anders and Demian Nave http://cmldev.net/
+
+The Configurable Math Library (CML) is distributed under the terms of the
+Boost Software License, v1.0 (see cml/LICENSE for details).
+
+ *-----------------------------------------------------------------------*/
+/** @file
+ *  @brief
+ */
+
+#ifndef matrix_print_h
+#define matrix_print_h
+
+#include <iostream>
+
+namespace cml {
+
+/** Output a matrix to a std::ostream. */
+template<typename E, class AT, typename BO, class L> inline std::ostream&
+operator<<(std::ostream& os, const matrix<E,AT,BO,L>& m)
+{
+    for(size_t i = 0; i < m.rows(); ++i) {
+        os << "[";
+        for(size_t j = 0; j < m.cols(); ++j) {
+            os << " " << m(i,j);
+        }
+        os << " ]";
+        if (i != m.rows()-1) {
+            os << std::endl;
+        }
+    }
+    return os;
+}
+
+/** Output a matrix expression to a std::ostream. */
+template< class XprT > inline std::ostream&
+operator<<(std::ostream& os, const et::MatrixXpr<XprT>& m)
+{
+    for(size_t i = 0; i < m.rows(); ++i) {
+        os << "[";
+        for(size_t j = 0; j < m.cols(); ++j) {
+            os << " " << m(i,j);
+        }
+        os << " ]";
+        if (i != m.rows()-1) {
+            os << std::endl;
+        }
+    }
+    return os;
+}
+
+} // namespace cml
+
+#endif
+
+// -------------------------------------------------------------------------
+// vim:ft=cpp