diff armadillo-3.900.4/include/armadillo_bits/Base_bones.hpp @ 49:1ec0e2823891

Switch to using subrepo copies of qm-dsp, nnls-chroma, vamp-plugin-sdk; update Armadillo version; assume build without external BLAS/LAPACK

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/armadillo-3.900.4/include/armadillo_bits/Base_bones.hpp	Thu Jun 13 10:25:24 2013 +0100
@@ -0,0 +1,88 @@
+// Copyright (C) 2008-2012 NICTA (www.nicta.com.au)
+// Copyright (C) 2008-2012 Conrad Sanderson
+// 
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+//! \addtogroup Base
+//! @{
+
+
+
+template<typename derived>
+struct Base_blas_elem_type
+  {
+  arma_inline const Op<derived,op_inv> i(const bool slow = false) const;   //!< matrix inverse
+  };
+
+
+template<typename derived>
+struct Base_other_elem_type
+  {
+  };
+
+
+template<typename derived, bool condition>
+struct Base_extra {};
+
+template<typename derived>
+struct Base_extra<derived, true>  { typedef Base_blas_elem_type<derived>  result; };
+
+template<typename derived>
+struct Base_extra<derived, false> { typedef Base_other_elem_type<derived> result; };
+
+
+
+template<typename elem_type, typename derived>
+struct Base_eval_Mat
+  {
+  const derived& eval() const;
+  };
+
+
+template<typename elem_type, typename derived>
+struct Base_eval_expr
+  {
+  Mat<elem_type> eval() const;   //!< force the immediate evaluation of a delayed expression
+  };
+
+
+template<typename elem_type, typename derived, bool condition>
+struct Base_eval {};
+
+template<typename elem_type, typename derived>
+struct Base_eval<elem_type, derived, true>  { typedef Base_eval_Mat<elem_type, derived>  result; };
+
+template<typename elem_type, typename derived>
+struct Base_eval<elem_type, derived, false> { typedef Base_eval_expr<elem_type, derived> result; };
+
+
+
+//! Class for static polymorphism, modelled after the "Curiously Recurring Template Pattern" (CRTP).
+//! Used for type-safe downcasting in functions that restrict their input(s) to be classes that are
+//! derived from Base (e.g. Mat, Op, Glue, diagview, subview).
+//! A Base object can be converted to a Mat object by the unwrap class.
+
+template<typename elem_type, typename derived>
+struct Base
+  : public Base_extra<derived, is_supported_blas_type<elem_type>::value>::result
+  , public Base_eval<elem_type, derived, is_Mat<derived>::value>::result
+  {
+  arma_inline const derived& get_ref() const;
+  
+  arma_inline const Op<derived,op_htrans>  t() const;  //!< Hermitian transpose
+  arma_inline const Op<derived,op_htrans> ht() const;  //!< Hermitian transpose
+  arma_inline const Op<derived,op_strans> st() const;  //!< simple transpose
+  
+  inline void print(const std::string extra_text = "") const;
+  inline void print(std::ostream& user_stream, const std::string extra_text = "") const;
+  
+  inline void raw_print(const std::string extra_text = "") const;
+  inline void raw_print(std::ostream& user_stream, const std::string extra_text = "") const;
+  };
+
+
+
+//! @}