1 | // ----------------------------------------------------------------------- |
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2 | // VOField.cc: Specification of a field for output to a VOTable |
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3 | // ----------------------------------------------------------------------- |
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4 | // Copyright (C) 2006, Matthew Whiting, ATNF |
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5 | // |
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6 | // This program is free software; you can redistribute it and/or modify it |
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7 | // under the terms of the GNU General Public License as published by the |
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8 | // Free Software Foundation; either version 2 of the License, or (at your |
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9 | // option) any later version. |
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10 | // |
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11 | // Duchamp is distributed in the hope that it will be useful, but WITHOUT |
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12 | // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 | // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 | // for more details. |
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15 | // |
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16 | // You should have received a copy of the GNU General Public License |
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17 | // along with Duchamp; if not, write to the Free Software Foundation, |
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18 | // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA |
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19 | // |
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20 | // Correspondence concerning Duchamp may be directed to: |
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21 | // Internet email: Matthew.Whiting [at] atnf.csiro.au |
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22 | // Postal address: Dr. Matthew Whiting |
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23 | // Australia Telescope National Facility, CSIRO |
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24 | // PO Box 76 |
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25 | // Epping NSW 1710 |
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26 | // AUSTRALIA |
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27 | // ----------------------------------------------------------------------- |
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28 | #include <iostream> |
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29 | #include <sstream> |
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30 | #include <iomanip> |
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31 | #include <string> |
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32 | #include <duchamp/Utils/VOField.hh> |
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33 | #include <duchamp/Outputs/columns.hh> |
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34 | |
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35 | namespace duchamp |
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36 | { |
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37 | |
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38 | |
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39 | std::string fixUnitsVOT(std::string oldstring) |
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40 | { |
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41 | /// @details |
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42 | /// Fix a string containing units to make it acceptable for a VOTable. |
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43 | /// |
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44 | /// This function makes the provided units string acceptable |
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45 | /// according to the standard found at |
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46 | /// http://vizier.u-strasbg.fr/doc/catstd-3.2.htx |
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47 | /// This should then be able to convert the units used in the text |
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48 | /// table to units suitable for putting in a VOTable. |
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49 | /// |
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50 | /// Specifically, it removes any square brackets [] from the |
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51 | /// start/end of the string, and replaces blank spaces (representing |
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52 | /// multiplication) with a '.' (full stop). |
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53 | /// |
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54 | /// \param oldstring Input unit string to be fixed |
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55 | /// \return String with fixed units |
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56 | |
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57 | std::string newstring; |
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58 | for(size_t i=0;i<oldstring.size();i++){ |
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59 | if((oldstring[i]!='[')&&(oldstring[i]!=']')){ |
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60 | if(oldstring[i]==' ') newstring += '.'; |
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61 | else newstring += oldstring[i]; |
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62 | } |
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63 | } |
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64 | return newstring; |
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65 | } |
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66 | |
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67 | VOField::VOField() |
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68 | { |
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69 | } |
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70 | |
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71 | VOField::VOField(const VOField& other) |
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72 | { |
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73 | operator=(other); |
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74 | } |
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75 | |
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76 | VOField& VOField::operator= (const VOField& other) |
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77 | { |
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78 | if(this==&other) return *this; |
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79 | this->itsID = other.itsID; |
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80 | this->itsName = other.itsName; |
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81 | this->itsUCD = other.itsUCD; |
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82 | this->itsUnits = other.itsUnits; |
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83 | this->itsDatatype=other.itsDatatype; |
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84 | this->itsRef = other.itsRef; |
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85 | this->itsWidth = other.itsWidth; |
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86 | this->itsPrecision = other.itsPrecision; |
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87 | return *this; |
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88 | } |
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89 | |
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90 | |
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91 | void VOField::define(std::string id, std::string name, std::string ucd, std::string units, std::string datatype, std::string ref, int width, int prec) |
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92 | { |
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93 | /// @details |
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94 | /// A basic definition function, defining each parameter individually. |
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95 | /// \param i The ID parameter |
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96 | /// \param n The name parameter |
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97 | /// \param U The UCD |
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98 | /// \param u The units (fixed by fixUnits()) |
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99 | /// \param d The datatype |
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100 | /// \param r The ref |
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101 | /// \param w The width |
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102 | /// \param p The precision |
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103 | |
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104 | this->itsID = id; |
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105 | this->itsName = name; |
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106 | this->itsUCD = ucd; |
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107 | this->itsUnits = fixUnitsVOT(units); |
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108 | this->itsDatatype = datatype; |
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109 | this->itsRef = ref; |
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110 | this->itsWidth = width; |
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111 | this->itsPrecision = prec; |
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112 | } |
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113 | |
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114 | void VOField::define(Catalogues::Column column, std::string id, std::string ucd, std::string datatype, std::string ref) |
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115 | { |
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116 | /// @details |
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117 | /// Another definition function, using the information in a Catalogues::Column object for some parameters. |
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118 | /// \param column A Catalogues::Column object, used for name, units, width & precision |
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119 | /// \param i The ID parameter |
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120 | /// \param U The UCD |
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121 | /// \param d The datatype |
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122 | /// \param r The ref |
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123 | |
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124 | this->itsID = id; |
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125 | this->itsName = column.getName(); |
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126 | this->itsUCD = ucd; |
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127 | this->itsUnits = fixUnitsVOT(column.getUnits()); |
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128 | this->itsDatatype = datatype; |
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129 | this->itsRef = ref; |
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130 | this->itsWidth = column.getWidth(); |
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131 | this->itsPrecision = column.getPrecision(); |
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132 | } |
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133 | |
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134 | void VOField::define(Catalogues::Column column) |
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135 | { |
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136 | /// @details |
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137 | /// Another definition function, using the information in a Catalogues::Column object for some parameters. |
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138 | /// \param column A Catalogues::Column object |
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139 | |
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140 | this->itsID = column.getColID(); |
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141 | this->itsName = column.getName(); |
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142 | this->itsUCD = column.getUCD(); |
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143 | this->itsUnits = fixUnitsVOT(column.getUnits()); |
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144 | this->itsDatatype = column.getDatatype(); |
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145 | this->itsRef = column.getExtraInfo(); |
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146 | this->itsWidth = column.getWidth(); |
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147 | this->itsPrecision = column.getPrecision(); |
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148 | } |
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149 | |
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150 | VOField::VOField(Catalogues::Column column) |
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151 | { |
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152 | /// @details |
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153 | /// A more useful definition function, using the Column::COLNAME |
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154 | /// key to specify particular values for each of the parameters for |
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155 | /// different columns. |
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156 | /// \param column A Catalogues::Column object of a particular type. The |
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157 | /// column.getType() function is used to decide which call to |
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158 | /// VOField::define(Catalogues::Column column, std::string i, std::string |
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159 | /// U, std::string d, std::string r) to use |
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160 | |
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161 | this->define(column); |
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162 | |
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163 | // Adjust some of the names for clarity |
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164 | if(column.type()=="FINT") this->itsName = "Integrated_Flux"; |
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165 | else if(column.type()=="FINTERR") this->itsName = "Integrated_Flux_Error"; |
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166 | else if(column.type()=="FTOT") this->itsName = "Total_Flux"; |
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167 | else if(column.type()=="FINT") this->itsName = "Total_Flux_Error"; |
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168 | else if(column.type()=="FPEAK") this->itsName = "Peak_Flux"; |
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169 | else if(column.type()=="XCENT") this->itsName = "X_Centroid"; |
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170 | else if(column.type()=="YCENT") this->itsName = "Y_Centroid"; |
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171 | else if(column.type()=="ZCENT") this->itsName = "Z_Centroid"; |
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172 | |
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173 | } |
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174 | |
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175 | void VOField::printField(std::ostream &stream) |
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176 | { |
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177 | /// @details |
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178 | /// Print the Field entry with appropriate formatting. |
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179 | /// \param stream The output stream to send the text to. |
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180 | |
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181 | stream << "<FIELD name=\"" <<this->itsName |
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182 | << "\" ID=\"" << this->itsID |
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183 | << "\" ucd=\"" << this->itsUCD; |
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184 | if(this->itsRef!="") stream << "\" ref=\"" << this->itsRef; |
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185 | stream << "\" datatype=\"" << this->itsDatatype; |
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186 | stream << "\" unit=\"" << this->itsUnits; |
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187 | if(this->itsDatatype=="char") |
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188 | stream << "\" arraysize=\"" << this->itsWidth; |
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189 | else{ |
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190 | stream << "\" width=\"" << this->itsWidth; |
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191 | if(this->itsDatatype=="float" || this->itsDatatype=="double") |
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192 | stream << "\" precision=\"" << this->itsPrecision; |
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193 | } |
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194 | stream << "\"/>\n"; |
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195 | |
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196 | } |
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197 | |
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198 | |
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199 | |
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200 | |
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201 | } |
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