fn_min.hpp
Go to the documentation of this file.00001
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00027 template<typename T1>
00028 inline
00029 const Op<T1, op_min>
00030 min(const Base<typename T1::elem_type,T1>& X, const u32 dim = 0)
00031 {
00032 arma_extra_debug_sigprint();
00033
00034 return Op<T1, op_min>(X.get_ref(), dim, 0);
00035 }
00036
00037
00038
00039 template<typename eT>
00040 inline
00041 eT
00042 min(const Row<eT>& A)
00043 {
00044 arma_extra_debug_sigprint();
00045
00046 arma_debug_check( (A.n_elem == 0), "min(): given vector has no elements" );
00047
00048 return op_min::direct_min(A.mem, A.n_elem);
00049 }
00050
00051
00052
00053
00054 template<typename eT>
00055 inline
00056 eT
00057 min(const Col<eT>& A)
00058 {
00059 arma_extra_debug_sigprint();
00060
00061 arma_debug_check( (A.n_elem == 0), "min(): given vector has no elements" );
00062
00063 return op_min::direct_min(A.mem, A.n_elem);
00064 }
00065
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00069
00070
00071 template<typename T1>
00072 inline
00073 typename T1::elem_type
00074 min(const Op<T1, op_min>& in)
00075 {
00076 arma_extra_debug_sigprint();
00077 arma_extra_debug_print("min(): two consecutive min() calls detected");
00078
00079 typedef typename T1::elem_type eT;
00080
00081 const unwrap<T1> tmp1(in.m);
00082 const Mat<eT>& X = tmp1.M;
00083
00084 arma_debug_check( (X.n_elem == 0), "min(): given matrix has no elements" );
00085
00086 return op_min::direct_min(X.mem, X.n_elem);
00087 }
00088
00089
00090
00091 template<typename T1>
00092 inline
00093 const Op< Op<T1, op_min>, op_min>
00094 min(const Op<T1, op_min>& in, const u32 dim)
00095 {
00096 arma_extra_debug_sigprint();
00097
00098 return Op< Op<T1, op_min>, op_min>(in, dim, 0);
00099 }
00100
00101
00102
00103 template<typename eT>
00104 inline
00105 eT
00106 min(const subview_row<eT>& A)
00107 {
00108 arma_extra_debug_sigprint();
00109
00110 arma_debug_check( (A.n_elem == 0), "min(): given vector has no elements" );
00111
00112 return op_min::direct_min(A);
00113 }
00114
00115
00116
00117 template<typename eT>
00118 inline
00119 eT
00120 min(const subview_col<eT>& A)
00121 {
00122 arma_extra_debug_sigprint();
00123
00124 arma_debug_check( (A.n_elem == 0), "min(): given vector has no elements" );
00125
00126 return op_min::direct_min(A);
00127 }
00128
00129
00130
00131 template<typename eT>
00132 inline
00133 eT
00134 min(const diagview<eT>& A)
00135 {
00136 arma_extra_debug_sigprint();
00137
00138 arma_debug_check( (A.n_elem == 0), "min(): given vector has no elements" );
00139
00140 return op_min::direct_min(A);
00141 }
00142
00143
00144
00145 template<typename eT>
00146 inline
00147 eT
00148 min(const Op<subview<eT>, op_min>& in)
00149 {
00150 arma_extra_debug_sigprint();
00151 arma_extra_debug_print("max(): two consecutive max() calls detected");
00152
00153 const subview<eT>& X = in.m;
00154
00155 arma_debug_check( (X.n_elem == 0), "max(): given matrix has no elements" );
00156
00157 return op_min::direct_min(X);
00158 }
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