autodoc/source/parser/cpp/pe_vari.cxx

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  30
  31 #include <precomp.h>
  32 #include "pe_vari.hxx"
  33
  34
  35 // NOT FULLY DEFINED SERVICES
  36 #include <cosv/tpl/tpltools.hxx>
  37 #include "pe_expr.hxx"
  38
  39
  40
  41
  42 namespace cpp {
  43
  44
  45 PE_Variable::PE_Variable( Cpp_PE * i_pParent )
  46     :   Cpp_PE(i_pParent),
  47         pStati( new PeStatusArray<PE_Variable> )
  48         // pSpExpression,
  49         // pSpuArraySizeExpression,
  50         // pSpuInitExpression,
  51         // sResultSizeExpression,
  52         // sResultInitExpression
  53 {
  54     Setup_StatusFunctions();
  55
  56     pSpExpression       = new SP_Expression(*this);
  57
  58     pSpuArraySizeExpression  = new SPU_Expression(*pSpExpression, 0, &PE_Variable::SpReturn_ArraySizeExpression);
  59     pSpuInitExpression  = new SPU_Expression(*pSpExpression, 0, &PE_Variable::SpReturn_InitExpression);
  60 }
  61
  62 PE_Variable::~PE_Variable()
  63 {
  64 }
  65
  66 void
  67 PE_Variable::Call_Handler( const cpp::Token &   i_rTok )
  68 {
  69     pStati->Cur().Call_Handler(i_rTok.TypeId(), i_rTok.Text());
  70 }
  71
  72 void
  73 PE_Variable::Setup_StatusFunctions()
  74 {
  75     typedef CallFunction<PE_Variable>::F_Tok    F_Tok;
  76
  77     static F_Tok stateF_afterName[] =           { &PE_Variable::On_afterName_ArrayBracket_Left,
  78                                               &PE_Variable::On_afterName_Semicolon,
  79                                               &PE_Variable::On_afterName_Comma,
  80                                               &PE_Variable::On_afterName_Assign };
  81     static INT16 stateT_afterName[] =           { Tid_ArrayBracket_Left,
  82                                               Tid_Semicolon,
  83                                               Tid_Comma,
  84                                               Tid_Assign };
  85     static F_Tok stateF_afterSize[] =           { &PE_Variable::On_afterSize_ArrayBracket_Right };
  86     static INT16 stateT_afterSize[] =           { Tid_ArrayBracket_Right };
  87     static F_Tok stateF_expectFinish[] =        { &PE_Variable::On_expectFinish_Bracket_Right,
  88                                               &PE_Variable::On_expectFinish_Semicolon,
  89                                               &PE_Variable::On_expectFinish_Comma };
  90     static INT16 stateT_expectFinish[] =        { Tid_Bracket_Right,
  91                                               Tid_Semicolon,
  92                                               Tid_Comma };
  93
  94     SEMPARSE_CREATE_STATUS(PE_Variable, afterName, Hdl_SyntaxError);
  95     SEMPARSE_CREATE_STATUS(PE_Variable, afterSize, Hdl_SyntaxError);
  96     SEMPARSE_CREATE_STATUS(PE_Variable, expectFinish, Hdl_SyntaxError);
  97 }
  98
  99 void
 100 PE_Variable::InitData()
 101 {
 102     pStati->SetCur(afterName);
 103
 104     sResultSizeExpression.clear();
 105     sResultInitExpression.clear();
 106 }
 107
 108 void
 109 PE_Variable::TransferData()
 110 {
 111     pStati->SetCur(size_of_states);
 112 }
 113
 114 void
 115 PE_Variable::Hdl_SyntaxError( const char * i_sText)
 116 {
 117     StdHandlingOfSyntaxError(i_sText);
 118 }
 119
 120 void
 121 PE_Variable::SpReturn_ArraySizeExpression()
 122 {
 123     pStati->SetCur(afterSize);
 124
 125     sResultSizeExpression = pSpuArraySizeExpression->Child().Result_Text();
 126 }
 127
 128 void
 129 PE_Variable::SpReturn_InitExpression()
 130 {
 131     pStati->SetCur(expectFinish);
 132
 133     sResultInitExpression = pSpuInitExpression->Child().Result_Text();
 134 }
 135
 136 void
 137 PE_Variable::On_afterName_ArrayBracket_Left(const char *)
 138 {
 139     pSpuArraySizeExpression->Push(done);
 140 }
 141
 142 void
 143 PE_Variable::On_afterName_Semicolon(const char *)
 144 {
 145     SetTokenResult(not_done, pop_success);
 146 }
 147
 148 void
 149 PE_Variable::On_afterName_Comma(const char *)
 150 {
 151     SetTokenResult(not_done, pop_success);
 152 }
 153
 154 void
 155 PE_Variable::On_afterName_Assign(const char *)
 156 {
 157     pSpuInitExpression->Push(done);
 158 }
 159
 160 void
 161 PE_Variable::On_afterSize_ArrayBracket_Right(const char *)
 162 {
 163     SetTokenResult(done, stay);
 164     pStati->SetCur(afterName);
 165 }
 166
 167 void
 168 PE_Variable::On_expectFinish_Semicolon(const char *)
 169 {
 170     SetTokenResult(not_done, pop_success);
 171 }
 172
 173 void
 174 PE_Variable::On_expectFinish_Comma(const char *)
 175 {
 176     SetTokenResult(not_done, pop_success);
 177 }
 178
 179 void
 180 PE_Variable::On_expectFinish_Bracket_Right(const char *)
 181 {
 182     SetTokenResult(not_done, pop_success);
 183 }
 184
 185
 186 }   // namespace cpp
 187
 188
 189
 190