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1 // Copyright (C) 2010-2012 NICTA (www.nicta.com.au)
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2 // Copyright (C) 2010-2012 Conrad Sanderson
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3 //
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4 // This Source Code Form is subject to the terms of the Mozilla Public
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5 // License, v. 2.0. If a copy of the MPL was not distributed with this
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6 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
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7
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8
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9 //! \addtogroup fn_cumsum
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10 //! @{
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11
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12
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13
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14 template<typename T1>
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15 arma_inline
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16 const Op<T1, op_cumsum_mat>
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17 cumsum
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18 (
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19 const T1& X,
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20 const uword dim = 0,
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21 const typename enable_if< is_arma_type<T1>::value == true >::result* junk1 = 0,
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22 const typename enable_if< resolves_to_vector<T1>::value == false >::result* junk2 = 0
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23 )
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24 {
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25 arma_extra_debug_sigprint();
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26 arma_ignore(junk1);
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27 arma_ignore(junk2);
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28
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29 return Op<T1, op_cumsum_mat>(X, dim, 0);
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30 }
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31
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32
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33
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34 template<typename T1>
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35 arma_inline
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36 const Op<T1, op_cumsum_mat>
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37 cumsum
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38 (
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39 const T1& X,
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40 const uword dim,
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41 const typename enable_if<resolves_to_vector<T1>::value == true>::result* junk = 0
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42 )
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43 {
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44 arma_extra_debug_sigprint();
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45 arma_ignore(junk);
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46
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47 return Op<T1, op_cumsum_mat>(X, dim, 0);
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48 }
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49
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50
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51
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52 template<typename T1>
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53 arma_inline
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54 const Op<T1, op_cumsum_vec>
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55 cumsum
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56 (
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57 const T1& X,
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58 const arma_empty_class junk1 = arma_empty_class(),
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59 const typename enable_if<resolves_to_vector<T1>::value == true>::result* junk2 = 0
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60 )
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61 {
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62 arma_extra_debug_sigprint();
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63 arma_ignore(junk1);
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64 arma_ignore(junk2);
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65
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66 return Op<T1, op_cumsum_vec>(X);
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67 }
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68
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69
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70
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71 template<typename T1>
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72 arma_inline
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73 const Op<Op<T1, op_cumsum_vec>, op_cumsum_mat>
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74 cumsum
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75 (
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76 const Op<T1, op_cumsum_vec>& X,
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77 const uword dim,
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78 const typename enable_if<resolves_to_vector<T1>::value == true>::result* junk = 0
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79 )
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80 {
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81 arma_extra_debug_sigprint();
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82 arma_ignore(junk);
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83
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84 return Op<Op<T1, op_cumsum_vec>, op_cumsum_mat>(X, dim, 0);
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85 }
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86
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87
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88
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89 template<typename T1>
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90 arma_inline
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91 const Op<Op<T1, op_cumsum_vec>, op_cumsum_vec>
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92 cumsum
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93 (
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94 const Op<T1, op_cumsum_vec>& X,
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95 const arma_empty_class junk1 = arma_empty_class(),
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96 const typename enable_if<resolves_to_vector<T1>::value == true>::result* junk2 = 0
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97 )
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98 {
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99 arma_extra_debug_sigprint();
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100 arma_ignore(junk1);
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101 arma_ignore(junk2);
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102
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103 return Op<Op<T1, op_cumsum_vec>, op_cumsum_vec>(X);
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104 }
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105
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106
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107
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108 template<typename T>
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109 arma_inline
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110 arma_warn_unused
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111 const typename arma_scalar_only<T>::result &
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112 cumsum(const T& x)
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113 {
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114 return x;
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115 }
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116
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117
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118
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119 //! @}
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