1 | /*
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2 | * Reaction_impl.hpp
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3 | *
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4 | * Created on: Oct 13, 2011
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5 | * Author: heber
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6 | */
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7 |
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8 | /** These macros define the following functions, necessary but repetitive for
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9 | * every Action:
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10 | * -# Dialog* fillDialog()
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11 | * -# action command (e.g. AnalysisMolecularVolume() )
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12 | * -# void getParametersfromValuStorage()
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13 | * -# struct Action...Parameters
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14 | *
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15 | * For this, the user has the define the following values, each with
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16 | * parenthesis, for the values/parameters the action needs
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17 | * -# paramtypes, e.g. (int)(double)
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18 | * -# paramtokens, e.g. ("Z")("length")
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19 | * -# paramreferences, e.g. (Z)(length)
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20 | * and for additional values/parameters to save in the state
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21 | * -# statetypes, e.g. (int)(double)
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22 | * -# statereferences, e.g. (Z)(length)
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23 | * and the name and category of the action
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24 | * -# CATEGORY, e.g. Analysis
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25 | * -# ACTIONNAME, e.g. MolecularVolume
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26 | */
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27 |
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28 | // include config.h
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29 | #ifdef HAVE_CONFIG_H
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30 | #include <config.h>
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31 | #endif
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32 |
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33 | #include <boost/preprocessor/cat.hpp>
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34 | #include <boost/preprocessor/comparison/equal.hpp>
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35 | #include <boost/preprocessor/comparison/not_equal.hpp>
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36 | #include <boost/preprocessor/debug/assert.hpp>
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37 | #include <boost/preprocessor/iteration/local.hpp>
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38 | #include <boost/preprocessor/punctuation/comma_if.hpp>
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39 | #include <boost/preprocessor/seq/elem.hpp>
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40 | #include <boost/preprocessor/seq/seq.hpp>
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41 | #include <boost/preprocessor/seq/size.hpp>
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42 | #include <boost/preprocessor/seq/transform.hpp>
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43 |
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44 | // some derived names: if CATEGORY is not given, we don't prefix with it
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45 | #ifdef CATEGORY
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46 | #define REACTION BOOST_PP_CAT(CATEGORY, BOOST_PP_CAT(ACTIONNAME, Action))
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47 | #define COMMAND BOOST_PP_CAT(CATEGORY, ACTIONNAME)
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48 | #define STATE BOOST_PP_CAT(CATEGORY, BOOST_PP_CAT(ACTIONNAME, State))
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49 | #define PARAMS BOOST_PP_CAT(CATEGORY, BOOST_PP_CAT(ACTIONNAME, Parameters))
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50 | #else
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51 | #define REACTION BOOST_PP_CAT(ACTIONNAME, Action)
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52 | #define COMMAND ACTIONNAME
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53 | #define STATE BOOST_PP_CAT(ACTIONNAME, State)
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54 | #define PARAMS BOOST_PP_CAT(ACTIONNAME, Parameters)
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55 | #endif
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56 |
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57 | // check if no lists given
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58 | #ifndef paramtypes
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59 | #define MAXPARAMTYPES 0
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60 | #else
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61 | #define MAXPARAMTYPES BOOST_PP_SEQ_SIZE(paramtypes)
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62 | #endif
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63 | #ifndef statetypes
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64 | #define MAXSTATETYPES 0
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65 | #else
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66 | #define MAXSTATETYPES BOOST_PP_SEQ_SIZE(statetypes)
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67 | #endif
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68 |
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69 | // check user has given name and category
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70 | #ifndef ACTIONNAME
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71 | ERROR: No "ACTIONNAME" defined in: __FILE__
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72 | #endif
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73 |
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74 | // calculate numbers and check whether all have same size
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75 | #ifdef paramtokens
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76 | BOOST_PP_ASSERT_MSG(BOOST_PP_EQUAL(MAXPARAMTYPES, BOOST_PP_SEQ_SIZE(paramtokens)),\
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77 | ERROR: There are not the same number of "paramtokens" and "paramtypes" in: __FILE__ \
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78 | )
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79 | #endif
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80 | #ifdef paramreferences
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81 | BOOST_PP_ASSERT_MSG(BOOST_PP_EQUAL(MAXPARAMTYPES, BOOST_PP_SEQ_SIZE(paramreferences)),\
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82 | ERROR: There are not the same number of "paramtokens" and "paramreferences" in: __FILE__ \
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83 | )
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84 | #endif
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85 |
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86 | #ifdef statetypes
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87 | BOOST_PP_ASSERT_MSG(BOOST_PP_EQUAL(MAXSTATETYPES, BOOST_PP_SEQ_SIZE(statereferences)),\
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88 | ERROR: There are not the same number of "statetypes" and "statereferences" in: __FILE__ \
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89 | )
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90 | #endif
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91 |
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92 | // set the return type
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93 | #ifndef returntype
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94 | BOOST_PP_ASSERT_MSG(0,\
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95 | ERROR: No returntype is defined in __FILE__ \
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96 | )
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97 | #endif
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98 | #define RETURNTYPE returntype
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99 |
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100 | // print a list of type ref followed by a separator, i.e. "int i;"
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101 | #define initialiser_print(z,n,initialiserlist) \
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102 | BOOST_PP_SEQ_ELEM(n, initialiserlist) \
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103 | (BOOST_PP_CAT(_, BOOST_PP_SEQ_ELEM(n, initialiserlist))),
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104 |
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105 | // print a list of ref(_ref) followed by a separator, i.e. "id(_id),"
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106 | #define type_print(z,n,TYPELIST, VARLIST, separator) \
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107 | BOOST_PP_SEQ_ELEM(n, TYPELIST) \
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108 | BOOST_PP_SEQ_ELEM(n, VARLIST)\
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109 | separator
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110 |
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111 | // print a list of type ref followed, i.e. "int i, double position"
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112 | #define type_list(z,n,TYPELIST,VARLIST) \
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113 | BOOST_PP_COMMA_IF(n)\
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114 | BOOST_PP_SEQ_ELEM(n, TYPELIST) \
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115 | BOOST_PP_SEQ_ELEM(n, VARLIST)
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116 |
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117 | // prints dialog->query calls for paramtypes with tokens
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118 | #define dialog_print(z,n,unused) \
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119 | dialog->query<\
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120 | BOOST_PP_SEQ_ELEM(n, paramtypes)\
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121 | >(\
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122 | BOOST_PP_SEQ_ELEM(n, paramtokens)\
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123 | , Traits.getDescription()\
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124 | );
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125 |
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126 | // prints set/queryCurrentValue (command) for paramreferences and paramtokens
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127 | #define value_print(z, n, container, prefix) \
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128 | prefix \
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129 | BOOST_PP_SEQ_ELEM(n, container)\
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130 | .set(\
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131 | BOOST_PP_SEQ_ELEM(n, container)\
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132 | );
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133 |
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134 | // prints set/queryCurrentValue (command) for paramreferences and paramtokens
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135 | #define valuetype_print(z,n,container, types, prefix) \
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136 | prefix \
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137 | BOOST_PP_SEQ_ELEM(n, container) \
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138 | .setAsString( \
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139 | BOOST_PP_SEQ_ELEM(n, container) \
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140 | );
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141 |
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142 | #define stringtype std::string
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143 |
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144 | #define type2string(s, data, elem) \
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145 | stringtype
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146 |
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147 |
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148 | #include "Actions/ActionRegistry.hpp"
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149 | //#include "Actions/ActionTraits.hpp"
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150 | #include "UIElements/Dialog.hpp"
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151 |
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152 | #ifdef paramtokens
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153 | #define statenecessary 1
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154 | #endif
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155 | #ifndef statetokens
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156 | #define statenecessary 1
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157 | #endif
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158 |
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159 | namespace MoleCuilder {
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160 |
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161 | // =========== constructor ===========
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162 | REACTION::REACTION () :
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163 | Reaction< RETURNTYPE >(ActionTraits< REACTION >(), false)
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164 | {}
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165 |
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166 | // =========== destructor ===========
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167 | REACTION::~REACTION ()
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168 | {
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169 | //std::cout << "Action REACTION is being destroyed." << std::endl;
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170 | }
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171 |
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172 | // =========== fill a dialog ===========
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173 | Dialog* REACTION::fillDialog(Dialog *dialog) {
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174 | ASSERT(dialog,"No Dialog given when filling actionname's dialog");
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175 | #if BOOST_PP_EQUAL(MAXPARAMTYPES,0)
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176 | dialog->queryEmpty(TOKEN, Traits.getDescription());
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177 | #else
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178 | #define BOOST_PP_LOCAL_MACRO(n) dialog_print(~, n, ~)
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179 | #define BOOST_PP_LOCAL_LIMITS (0, MAXPARAMTYPES-1)
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180 | #include BOOST_PP_LOCAL_ITERATE()
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181 | #endif
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182 | return dialog;
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183 | };
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184 |
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185 | // =========== command for calling action directly ===========
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186 | RETURNTYPE COMMAND(
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187 | #if defined paramtypes && defined paramreferences
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188 | #define BOOST_PP_LOCAL_MACRO(n) type_list(~, n, paramtypes, paramreferences)
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189 | #define BOOST_PP_LOCAL_LIMITS (0, MAXPARAMTYPES-1)
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190 | #include BOOST_PP_LOCAL_ITERATE()
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191 | #endif
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192 | )
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193 | {
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194 | Action *ToCall = ActionRegistry::getInstance().getActionByName( TOKEN ); //->clone(params);
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195 | //REACTION::PARAMS params;
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196 | #if BOOST_PP_NOT_EQUAL(MAXPARAMTYPES,0)
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197 | #define BOOST_PP_LOCAL_MACRO(n) value_print(~, n, setCurrentValue, )
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198 | #define BOOST_PP_LOCAL_LIMITS (0, MAXPARAMTYPES-1)
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199 | #include BOOST_PP_LOCAL_ITERATE()
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200 | #endif
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201 | ToCall->call(Action::NonInteractive);
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202 |
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203 | return static_cast<Reaction< RETURNTYPE > *>(ToCall)->getResult();
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204 | };
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205 |
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206 | RETURNTYPE BOOST_PP_CAT( COMMAND, _stringargs)(
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207 | #if defined paramtypes && defined paramreferences
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208 | #define BOOST_PP_LOCAL_MACRO(n) type_list(~, n, BOOST_PP_SEQ_TRANSFORM( type2string, , paramtypes), paramreferences)
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209 | #define BOOST_PP_LOCAL_LIMITS (0, MAXPARAMTYPES-1)
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210 | #include BOOST_PP_LOCAL_ITERATE()
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211 | #endif
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212 | ) {
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213 | Action *ToCall = ActionRegistry::getInstance().getActionByName( TOKEN ); //->clone(params);
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214 | //REACTION::PARAMS params;
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215 | #if BOOST_PP_NOT_EQUAL(MAXPARAMTYPES,0)
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216 | #define BOOST_PP_LOCAL_MACRO(n) valuetype_print(~, n, setCurrentValueByString, )
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217 | #define BOOST_PP_LOCAL_LIMITS (0, MAXPARAMTYPES-1)
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218 | #include BOOST_PP_LOCAL_ITERATE()
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219 | #endif
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220 | ToCall->call(MoleCuilder::Action::NonInteractive);
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221 |
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222 | return static_cast<Reaction< RETURNTYPE > *>(ToCall)->getResult();
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223 | };
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224 |
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225 | }
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226 |
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227 | // free up defines
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228 | #undef paramtypes
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229 | #undef paramtokens
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230 | #undef paramreferences
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231 | #undef MAXPARAMTYPES
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232 |
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233 | #undef returntype
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234 | #undef RETURNTYPE
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235 |
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236 | #undef type2string
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237 | #undef stringtype
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238 | #undef initialiser_print
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239 | #undef type_print
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240 | #undef type_list
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241 | #undef dialog_print
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242 | #undef value_print
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243 | #undef valuetype_print
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244 |
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245 | #undef REACTION
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246 | #undef COMMAND
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247 | #undef PARAMS
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248 | #undef STATE
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249 |
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250 | #undef ACTIONNAME
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251 | #undef CATEGORY
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252 | #undef TOKEN
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