1 | #ifndef __XMLIO_CArray_impl__ |
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2 | #define __XMLIO_CArray_impl__ |
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3 | |
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4 | #include "array_mac.hpp" |
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5 | #include "buffer_in.hpp" |
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6 | #include "buffer_out.hpp" |
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7 | |
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8 | namespace xios |
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9 | { |
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10 | |
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11 | /// ////////////////////// Définitions ////////////////////// /// |
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12 | |
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13 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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14 | template <typename ExtentList> |
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15 | CArray<ValueType, NumDims, Allocator>::CArray(const ExtentList & sizes) |
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16 | : boost::multi_array<ValueType, NumDims, Allocator> |
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17 | (sizes, boost::fortran_storage_order()) |
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18 | { /* Ne rien faire de plus */ } |
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19 | |
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20 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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21 | CArray<ValueType, NumDims, Allocator>::CArray() |
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22 | : boost::multi_array<ValueType, NumDims, Allocator> |
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23 | (getExtentNull<NumDims>(), boost::fortran_storage_order()) |
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24 | { /* Ne rien faire de plus */ } |
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25 | |
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26 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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27 | template <typename ExtentList> |
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28 | CArray<ValueType, NumDims, Allocator>::CArray |
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29 | (const ExtentList & sizes, const boost::general_storage_order<NumDims> & store) |
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30 | : boost::multi_array<ValueType, NumDims, Allocator> (sizes, store) |
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31 | { /* Ne rien faire de plus */ } |
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32 | |
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33 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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34 | CArray<ValueType, NumDims, Allocator>::~CArray(void) |
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35 | { /* Ne rien faire de plus */ } |
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36 | |
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37 | //---------------------------------------------------------------- |
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38 | |
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39 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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40 | StdOStream & operator << (StdOStream & os, |
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41 | const CArray<ValueType, NumDims, Allocator> & array) |
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42 | { |
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43 | os << "CArray (" ; |
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44 | for (StdSize i = 1; i < array.num_dimensions(); i++) |
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45 | os << ", " << array.shape()[i]; |
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46 | os << ") = " ; |
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47 | for (StdSize i = 0; i < array.num_elements(); i++) os << (array.data()[i])<<" "; |
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48 | return (os); |
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49 | } |
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50 | |
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51 | //---------------------------------------------------------------- |
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52 | |
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53 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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54 | StdOStream & operator << |
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55 | (StdOStream & os, const boost::shared_ptr<CArray<ValueType, NumDims, Allocator> > & array) |
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56 | { |
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57 | os << *array; |
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58 | return (os); |
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59 | } |
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60 | |
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61 | //---------------------------------------------------------------- |
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62 | |
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63 | template <typename ValueType> void FromBinary |
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64 | (StdIStream & is, ARRAY(ValueType, 1) & array) |
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65 | { |
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66 | ARRAY_ASSIGN(array, ValueType, 1, [1]); |
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67 | array->fromBinary(is); |
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68 | } |
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69 | |
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70 | template <typename ValueType> void FromBinary |
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71 | (StdIStream & is, ARRAY(ValueType, 2) & array) |
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72 | { |
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73 | ARRAY_ASSIGN(array, ValueType, 2, [1][1]); |
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74 | array->fromBinary(is); |
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75 | } |
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76 | |
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77 | template <typename ValueType> void FromBinary |
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78 | (StdIStream & is, ARRAY(ValueType, 3) & array) |
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79 | { |
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80 | ARRAY_ASSIGN(array, ValueType, 3, [1][1][1]); |
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81 | array->fromBinary(is); |
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82 | } |
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83 | //---------------------------------------------------------------- |
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84 | |
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85 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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86 | void CArray<ValueType, NumDims, Allocator>::toBinary (StdOStream & os) const |
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87 | { |
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88 | typedef boost::multi_array_types::size_type LSize; |
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89 | LSize nelem = this->num_elements(); |
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90 | LSize ndim = this->num_dimensions(); |
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91 | const LSize * shape = this->shape(); |
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92 | const ValueType * data = this->data(); |
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93 | |
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94 | os.write (reinterpret_cast<const char*>(&ndim) , sizeof(LSize)); |
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95 | for (LSize i = 0; i < ndim; i++ ) |
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96 | os.write (reinterpret_cast<const char*>(&(shape[i])), sizeof(LSize)); |
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97 | os.write (reinterpret_cast<const char*>(&nelem), sizeof(LSize)); |
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98 | os.write (reinterpret_cast<const char*>(data), nelem * sizeof(ValueType)); |
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99 | } |
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100 | |
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101 | //---------------------------------------------------------------- |
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102 | |
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103 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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104 | void CArray<ValueType, NumDims, Allocator>::fromBinary(StdIStream & is) |
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105 | { |
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106 | typedef boost::multi_array_types::size_type LSize; |
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107 | LSize ndim = 0, nelem = 0, temp = 0; |
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108 | std::vector<LSize> shape; |
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109 | is.read (reinterpret_cast<char*>(&ndim) , sizeof(LSize)); |
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110 | for (LSize i = 0; i < ndim; i++ ) |
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111 | { |
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112 | is.read (reinterpret_cast<char*>(&temp) , sizeof(LSize)); |
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113 | shape.push_back(temp); |
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114 | } |
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115 | this->resize(shape); |
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116 | is.read (reinterpret_cast<char*>(&nelem), sizeof(LSize)); |
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117 | is.read (reinterpret_cast<char*>(this->data()), nelem * sizeof(ValueType)); |
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118 | } |
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119 | |
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120 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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121 | size_t CArray<ValueType, NumDims, Allocator>::getSize(void) const |
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122 | { |
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123 | typedef boost::multi_array_types::size_type LSize; |
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124 | LSize nelem = this->num_elements(); |
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125 | LSize ndim = this->num_dimensions(); |
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126 | const LSize * shape = this->shape(); |
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127 | const ValueType * data = this->data(); |
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128 | size_t ret ; |
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129 | ret=sizeof(ndim) ; |
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130 | for (LSize i = 0; i < ndim; i++ ) ret+=sizeof(shape[i]) ; |
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131 | ret+=sizeof(nelem) ; |
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132 | ret+=sizeof(ValueType)*nelem ; |
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133 | return ret ; |
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134 | } |
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135 | |
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136 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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137 | bool CArray<ValueType, NumDims, Allocator>::toBuffer(CBufferOut& buffer) const |
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138 | { |
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139 | typedef boost::multi_array_types::size_type LSize; |
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140 | |
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141 | LSize nelem = this->num_elements(); |
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142 | LSize ndim = this->num_dimensions(); |
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143 | const LSize* shape = this->shape(); |
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144 | const ValueType* data = this->data(); |
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145 | bool ret ; |
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146 | |
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147 | ret=buffer.put(ndim) ; |
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148 | for (LSize i = 0; i < ndim; i++ ) ret&=buffer.put(shape[i]) ; |
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149 | ret&=buffer.put(nelem) ; |
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150 | ret&=buffer.put(data,nelem) ; |
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151 | return ret ; |
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152 | } |
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153 | |
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154 | template <typename ValueType, StdSize NumDims, typename Allocator> |
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155 | bool CArray<ValueType, NumDims, Allocator>::fromBuffer(CBufferIn& buffer) |
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156 | { |
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157 | typedef boost::multi_array_types::size_type LSize; |
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158 | LSize ndim = 0, nelem = 0, temp = 0; |
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159 | std::vector<LSize> shape; |
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160 | bool ret ; |
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161 | |
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162 | ret=buffer.get(ndim) ; |
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163 | for (LSize i = 0; i < ndim; i++ ) |
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164 | { |
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165 | ret&=buffer.get(temp) ; |
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166 | shape.push_back(temp); |
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167 | } |
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168 | this->resize(shape); |
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169 | ret&=buffer.get(nelem) ; |
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170 | ret&=buffer.get(this->data(),nelem) ; |
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171 | return ret ; |
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172 | } |
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173 | |
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174 | |
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175 | ///--------------------------------------------------------------- |
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176 | |
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177 | } // namespace xios |
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178 | |
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179 | #endif // __XMLIO_CArray_impl__ |
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