80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
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// Copyright 2008-2016 National ICT Australia (NICTA)
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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//! \addtogroup BaseCube
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//! @{
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template<typename elem_type, typename derived>
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struct BaseCube_eval_Cube
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{
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arma_inline const derived& eval() const;
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};
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template<typename elem_type, typename derived>
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struct BaseCube_eval_expr
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{
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arma_inline Cube<elem_type> eval() const; //!< force the immediate evaluation of a delayed expression
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};
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template<typename elem_type, typename derived, bool condition>
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struct BaseCube_eval {};
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template<typename elem_type, typename derived>
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struct BaseCube_eval<elem_type, derived, true> { typedef BaseCube_eval_Cube<elem_type, derived> result; };
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template<typename elem_type, typename derived>
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struct BaseCube_eval<elem_type, derived, false> { typedef BaseCube_eval_expr<elem_type, derived> result; };
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//! Analog of the Base class, intended for cubes
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template<typename elem_type, typename derived>
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struct BaseCube
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: public BaseCube_eval<elem_type, derived, is_Cube<derived>::value>::result
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{
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arma_inline const derived& get_ref() const;
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arma_cold inline void print( const std::string extra_text = "") const;
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arma_cold inline void print(std::ostream& user_stream, const std::string extra_text = "") const;
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arma_cold inline void raw_print( const std::string extra_text = "") const;
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arma_cold inline void raw_print(std::ostream& user_stream, const std::string extra_text = "") const;
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arma_cold inline void brief_print( const std::string extra_text = "") const;
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arma_cold inline void brief_print(std::ostream& user_stream, const std::string extra_text = "") const;
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inline arma_warn_unused elem_type min() const;
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inline arma_warn_unused elem_type max() const;
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inline arma_warn_unused uword index_min() const;
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inline arma_warn_unused uword index_max() const;
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inline arma_warn_unused bool is_zero(const typename get_pod_type<elem_type>::result tol = 0) const;
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inline arma_warn_unused bool is_empty() const;
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inline arma_warn_unused bool is_finite() const;
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inline arma_warn_unused bool has_inf() const;
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inline arma_warn_unused bool has_nan() const;
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};
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//! @}
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