Chris@49: // Copyright (C) 2008-2013 NICTA (www.nicta.com.au)
Chris@49: // Copyright (C) 2008-2013 Conrad Sanderson
Chris@49: // 
Chris@49: // This Source Code Form is subject to the terms of the Mozilla Public
Chris@49: // License, v. 2.0. If a copy of the MPL was not distributed with this
Chris@49: // file, You can obtain one at http://mozilla.org/MPL/2.0/.
Chris@49: 
Chris@49: 
Chris@49: //! \addtogroup fn_elem
Chris@49: //! @{
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // find
Chris@49: 
Chris@49: template<typename eT, typename T1>
Chris@49: inline
Chris@49: const mtOp<uword, T1, op_find>
Chris@49: find(const Base<eT,T1>& X, const uword k = 0, const char* direction = "first")
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   const char sig = direction[0];
Chris@49:   
Chris@49:   arma_debug_check
Chris@49:     (
Chris@49:     (sig != 'f' && sig != 'F' && sig != 'l' && sig != 'L'),
Chris@49:     "find(): 3rd input argument must be \"first\" or \"last\""
Chris@49:     );
Chris@49:   
Chris@49:   const uword type = (sig == 'f' || sig == 'F') ? 0 : 1;
Chris@49:   
Chris@49:   return mtOp<uword, T1, op_find>(X.get_ref(), k, type);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // real
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const T1&
Chris@49: real(const Base<typename T1::pod_type, T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return X.get_ref();
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const T1&
Chris@49: real(const BaseCube<typename T1::pod_type, T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return X.get_ref();
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const mtOp<typename T1::pod_type, T1, op_real>
Chris@49: real(const Base<std::complex<typename T1::pod_type>, T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return mtOp<typename T1::pod_type, T1, op_real>( X.get_ref() );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const mtOpCube<typename T1::pod_type, T1, op_real>
Chris@49: real(const BaseCube<std::complex<typename T1::pod_type>, T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return mtOpCube<typename T1::pod_type, T1, op_real>( X.get_ref() );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // imag
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const Gen< Mat<typename T1::pod_type>, gen_zeros >
Chris@49: imag(const Base<typename T1::pod_type,T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   const Proxy<T1> A(X.get_ref());
Chris@49:   
Chris@49:   return Gen< Mat<typename T1::pod_type>, gen_zeros>(A.get_n_rows(), A.get_n_cols());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const GenCube<typename T1::pod_type, gen_zeros>
Chris@49: imag(const BaseCube<typename T1::pod_type,T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   const ProxyCube<T1> A(X.get_ref());
Chris@49:   
Chris@49:   return GenCube<typename T1::pod_type, gen_zeros>(A.get_n_rows(), A.get_n_cols(), A.get_n_slices());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const mtOp<typename T1::pod_type, T1, op_imag>
Chris@49: imag(const Base<std::complex<typename T1::pod_type>, T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return mtOp<typename T1::pod_type, T1, op_imag>( X.get_ref() );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const mtOpCube<typename T1::pod_type, T1, op_imag>
Chris@49: imag(const BaseCube<std::complex<typename T1::pod_type>,T1>& X)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return mtOpCube<typename T1::pod_type, T1, op_imag>( X.get_ref() );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // log
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_log> >::result
Chris@49: log(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_log>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_log>
Chris@49: log(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_log>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // log2
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_log2> >::result
Chris@49: log2(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_log2>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_log2>
Chris@49: log2(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_log2>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // log10
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_log10> >::result
Chris@49: log10(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_log10>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_log10>
Chris@49: log10(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_log10>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // exp
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_exp> >::result
Chris@49: exp(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_exp>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_exp>
Chris@49: exp(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_exp>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: // exp2
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_exp2> >::result
Chris@49: exp2(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_exp2>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_exp2>
Chris@49: exp2(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_exp2>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: // exp10
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_exp10> >::result
Chris@49: exp10(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_exp10>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_exp10>
Chris@49: exp10(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_exp10>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // abs
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_abs> >::result
Chris@49: abs(const T1& X, const typename arma_not_cx<typename T1::elem_type>::result* junk = 0)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_ignore(junk);
Chris@49:   
Chris@49:   return eOp<T1, eop_abs>(X);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_abs>
Chris@49: abs(const BaseCube<typename T1::elem_type,T1>& X, const typename arma_not_cx<typename T1::elem_type>::result* junk = 0)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_ignore(junk);
Chris@49:   
Chris@49:   return eOpCube<T1, eop_abs>(X.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const mtOp<typename T1::pod_type, T1, op_abs>
Chris@49: abs(const Base<std::complex<typename T1::pod_type>, T1>& X, const typename arma_cx_only<typename T1::elem_type>::result* junk = 0)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_ignore(junk);
Chris@49:   
Chris@49:   return mtOp<typename T1::pod_type, T1, op_abs>( X.get_ref() );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: inline
Chris@49: const mtOpCube<typename T1::pod_type, T1, op_abs>
Chris@49: abs(const BaseCube< std::complex<typename T1::pod_type>,T1>& X, const typename arma_cx_only<typename T1::elem_type>::result* junk = 0)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   arma_ignore(junk);
Chris@49:   
Chris@49:   return mtOpCube<typename T1::pod_type, T1, op_abs>( X.get_ref() );
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const SpOp<T1, spop_abs>
Chris@49: abs(const SpBase<typename T1::elem_type,T1>& X, const typename arma_not_cx<typename T1::elem_type>::result* junk = 0)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   arma_ignore(junk);
Chris@49:   
Chris@49:   return SpOp<T1, spop_abs>(X.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const mtSpOp<typename T1::pod_type, T1, spop_cx_abs>
Chris@49: abs(const SpBase< std::complex<typename T1::pod_type>, T1>& X, const typename arma_cx_only<typename T1::elem_type>::result* junk = 0)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   arma_ignore(junk);
Chris@49:   
Chris@49:   return mtSpOp<typename T1::pod_type, T1, spop_cx_abs>(X.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // square
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_square> >::result
Chris@49: square(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_square>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_square>
Chris@49: square(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_square>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const SpOp<T1, spop_square>
Chris@49: square(const SpBase<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return SpOp<T1, spop_square>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // sqrt
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_sqrt> >::result
Chris@49: sqrt(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_sqrt>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_sqrt>
Chris@49: sqrt(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_sqrt>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const SpOp<T1, spop_sqrt>
Chris@49: sqrt(const SpBase<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return SpOp<T1, spop_sqrt>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // conj
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const T1&
Chris@49: conj(const Base<typename T1::pod_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49: 
Chris@49:   return A.get_ref();
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const T1&
Chris@49: conj(const BaseCube<typename T1::pod_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49: 
Chris@49:   return A.get_ref();
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOp<T1, eop_conj>
Chris@49: conj(const Base<std::complex<typename T1::pod_type>,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49: 
Chris@49:   return eOp<T1, eop_conj>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_conj>
Chris@49: conj(const BaseCube<std::complex<typename T1::pod_type>,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49: 
Chris@49:   return eOpCube<T1, eop_conj>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const T1&
Chris@49: conj(const eOp<T1, eop_conj>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return A.m;
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const T1&
Chris@49: conj(const eOpCube<T1, eop_conj>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return A.m;
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: // TODO: this needs a more elaborate template restriction mechanism to work properly,
Chris@49: //       i.e. an overloaded version of thus function should do nothing if the input type is non-complex
Chris@49: // 
Chris@49: // //! the conjugate of the transpose of a complex matrix is the same as the hermitian transpose
Chris@49: // template<typename T1>
Chris@49: // arma_inline
Chris@49: // const Op<T1, op_htrans>
Chris@49: // conj(const Op<T1, op_strans>& A)
Chris@49: //   {
Chris@49: //   arma_extra_debug_sigprint();
Chris@49: //   
Chris@49: //   return Op<T1, op_htrans>(A.m);
Chris@49: //   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: // pow
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOp<T1, eop_pow>
Chris@49: pow(const Base<typename T1::elem_type,T1>& A, const typename T1::elem_type exponent)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_pow>(A.get_ref(), exponent);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_pow>
Chris@49: pow(const BaseCube<typename T1::elem_type,T1>& A, const typename T1::elem_type exponent)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_pow>(A.get_ref(), exponent);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: // pow, specialised handling (non-complex exponent for complex matrices)
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOp<T1, eop_pow>
Chris@49: pow(const Base<typename T1::elem_type,T1>& A, const typename T1::elem_type::value_type exponent)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   typedef typename T1::elem_type eT;
Chris@49:   
Chris@49:   return eOp<T1, eop_pow>(A.get_ref(), eT(exponent));
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_pow>
Chris@49: pow(const BaseCube<typename T1::elem_type,T1>& A, const typename T1::elem_type::value_type exponent)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   typedef typename T1::elem_type eT;
Chris@49:   
Chris@49:   return eOpCube<T1, eop_pow>(A.get_ref(), eT(exponent));
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // floor
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_floor> >::result
Chris@49: floor(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_floor>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_floor>
Chris@49: floor(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_floor>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // ceil
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_ceil> >::result
Chris@49: ceil(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_ceil>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_ceil>
Chris@49: ceil(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_ceil>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //
Chris@49: // round
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: typename enable_if2< is_arma_type<T1>::value, const eOp<T1, eop_round> >::result
Chris@49: round(const T1& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOp<T1, eop_round>(A);
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: template<typename T1>
Chris@49: arma_inline
Chris@49: const eOpCube<T1, eop_round>
Chris@49: round(const BaseCube<typename T1::elem_type,T1>& A)
Chris@49:   {
Chris@49:   arma_extra_debug_sigprint();
Chris@49:   
Chris@49:   return eOpCube<T1, eop_round>(A.get_ref());
Chris@49:   }
Chris@49: 
Chris@49: 
Chris@49: 
Chris@49: //! @}