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function ST_InsOutArg(OutArg,NOutArg,FileInfo,SharedInfo,MatchRule)
// function ST_InsOutArg(OutArg,NOutArg,FileInfo,SharedInfo,MatchRule)
// -----------------------------------------------------------------
// //NUT: add description here
//
// Input data:
// //NUT: add description here
//
// Output data:
// //NUT: add description here
//
// Status:
// 26-Oct-2007 -- Raffaele Nutricato: Author.
// 26-Oct-2007 -- Alberto Morea: Test Ok.
//
// Copyright 2007 Raffaele Nutricato & Alberto Morea.
// Contact: raffaele.nutricato@tiscali.it
// -----------------------------------------------------------------
// ------------------------------
// --- Check input arguments. ---
// ------------------------------
SCI2CNInArgCheck(argn(2),5,5);
// -----------------------
// --- Initialization. ---
// -----------------------
nxtscifunname = SharedInfo.NextSCIFunName;
nxtscifunnumber = SharedInfo.NextSCIFunNumber;
ReportFileName = FileInfo.Funct(nxtscifunnumber).ReportFileName;
CDeclarationFileName = FileInfo.Funct(nxtscifunnumber).CDeclarationFileName;
CGblDeclarFileName = FileInfo.Funct(nxtscifunnumber).CGblDeclarFileName;
GlobalVarsFileName = FileInfo.GlobalVarFileName;
LocalVarsFileName = FileInfo.Funct(nxtscifunnumber).LocalVarFileName;
TempVarsFileName = FileInfo.Funct(nxtscifunnumber).TempVarFileName;
CPass1FileName = FileInfo.Funct(nxtscifunnumber).CPass1FileName;
CPass1FreeFileName = FileInfo.Funct(nxtscifunnumber).CPass1FreeFileName;
// #RNU_RES_B
PrintStringInfo(' ',ReportFileName,'file','y');
PrintStringInfo('***Putting output arguments in the symbol table***',ReportFileName,'file','y','n');
// #RNU_RES_E
// ---------------------------
// --- End Initialization. ---
// ---------------------------
for counteroutput = 1:NOutArg
// #RNU_RES_B
PrintStringInfo(' Symbol ""'+OutArg(counteroutput).Name+'""',ReportFileName,'file','y','n');
PrintStringInfo(' Type: '+OutArg(counteroutput).Type,ReportFileName,'file','y','n');
PrintStringInfo(' Size(1): '+string(OutArg(counteroutput).Size(1)),ReportFileName,'file','y','n');
PrintStringInfo(' Size(2): '+string(OutArg(counteroutput).Size(2)),ReportFileName,'file','y','n');
PrintStringInfo(' Value: '+string(OutArg(counteroutput).Value),ReportFileName,'file','y','n');
PrintStringInfo(' FindLike: '+string(OutArg(counteroutput).FindLike),ReportFileName,'file','y','n');
PrintStringInfo(' Dimension: '+string(OutArg(counteroutput).Dimension),ReportFileName,'file','y','n');
PrintStringInfo(' Scope: '+string(OutArg(counteroutput).Scope),ReportFileName,'file','y','n');
PrintStringInfo(' ',ReportFileName,'file','y','n');
// #RNU_RES_E
if (OutArg(counteroutput).Scope == 'Temp')
SymbTableFileName = TempVarsFileName;
elseif (OutArg(counteroutput).Scope == 'Local')
SymbTableFileName = LocalVarsFileName;
elseif (OutArg(counteroutput).Scope == 'Global')
SymbTableFileName = GlobalVarsFileName;
else
error(9999, 'Unknown scope ""'+OutArg(counteroutput).Scope+'"" for symbol: '+OutArg(counteroutput).Name);
end
// #RNU_RES_B
PrintStringInfo(' Setting symbol ""'+OutArg(counteroutput).Name+'"" in '+SymbTableFileName+'.',ReportFileName,'file','y');
// #RNU_RES_E
// #RNU_RES_B
// Check existence and conflicts in the symbol table.
// Here we have four possibilities:
// 1. the symbol is a global variable not initialized yet -> we have to initialize it.
// 2. the symbol already exists with different settings -> we have to issue an error.
// 3. the symbol already exists with the same settings -> ok, we don't have to do nothing.
// 4. the symbol doesn't exist -> we have to insert it into the table.
// #RNU_RES_E
[TBFlagfound,TBFlagEqualSymbols] = ...
ST_MatchSymbol(OutArg(counteroutput).Name,...
OutArg(counteroutput).Type,...
OutArg(counteroutput).Size,...
OutArg(counteroutput).Value,...
OutArg(counteroutput).FindLike,...
OutArg(counteroutput).Dimension,...
SymbTableFileName,MatchRule);
if (TBFlagfound == 1)
if (TBFlagEqualSymbols == 0)
PrintStringInfo(' ',ReportFileName,'both','y');
PrintStringInfo('SCI2CERROR: Symbol Table Conflict. Trying to insert again symbol ""'+...
OutArg(counteroutput).Name+'"" with different settings',ReportFileName,'both','y');
PrintStringInfo('SCI2CERROR: Please check that you are not using variable ""'+OutArg(counteroutput).Name+'""',ReportFileName,'both','y');
PrintStringInfo('SCI2CERROR: with different sizes and/or types.',ReportFileName,'both','y');
PrintStringInfo(' ',ReportFileName,'both','y');
error(9999, 'SCI2CERROR: Symbol Table Conflict. Trying to insert again symbol ""'+...
OutArg(counteroutput).Name+'"" with different settings');
else
// #RNU_RES_B
// It's ok symbols do match.
//NUT: forse occorre un altro check sulla size per capire se occore fare il malloc.
//NUT: qui entro anche quando ho una variabile global gia' dichiarata tale in un altro
//NUT: per cui devo dichiararala come external.
//RNU qui ci puoi mettere una warning quando stai riallocando uno stesso simbolo con size simbolica.
//RNU puoi anche aggiungere del codice in c o un semplice commento. per esempio una funzione c del tipo checksize che controlla il valore
//RNU prima dopo delle size di una data variabile. Cosa succede se cambio la size anche nel caso di array e approccio
//RNU di resize non attivo? L'unica cosa e' che molte size numeriche scompaiono e incomincio a creare numerose variabili
//RNU con size simbolica.
// If the symbol is scalar we update its value if it is an array we update its size
// only in case we are using the 'REALLOC_ALL_RESIZE_ALL' resize approach
// #RNU_RES_E
if ((GetSymbolDimension(OutArg(counteroutput).Size)) == 0 | (SharedInfo.ResizeApproach=='REALLOC_ALL_RESIZE_ALL'))
ST_Set(OutArg(counteroutput).Name,...
OutArg(counteroutput).Type,...
OutArg(counteroutput).Size,...
OutArg(counteroutput).Value,...
OutArg(counteroutput).FindLike,...
OutArg(counteroutput).Dimension,...
SymbTableFileName);
end
end
elseif (TBFlagfound == 2)
// #RNU_RES_B
// We have a non-initialized global variable.
// Set the non-initialized global variable.
PrintStringInfo(' Found a non-initialized global variable.',ReportFileName,'file','y');
// #RNU_RES_E
ST_Set(OutArg(counteroutput).Name,...
OutArg(counteroutput).Type,...
OutArg(counteroutput).Size,...
OutArg(counteroutput).Value,...
OutArg(counteroutput).FindLike,...
OutArg(counteroutput).Dimension,...
SymbTableFileName);
IndentLevel = 0; //NUT: forced always to 1
FlagExt = 0;
C_GenDeclarations(OutArg(counteroutput),CGblDeclarFileName,IndentLevel,ReportFileName,FlagExt,SharedInfo.ResizeApproach);
IndentLevelMalloc = SharedInfo.NIndent;
// #RNU_RES_B
//RNU da verificare bene qui. Cio' che si verifica e' che se la size della globale e' simbolica
//RNU allora si assume che essa sia da allocare come puntatore e poi realloc.
// #RNU_RES_E
C_MemAllocOutTempVars(OutArg(counteroutput),1,CPass1FileName,CPass1FreeFileName,IndentLevelMalloc,ReportFileName,SharedInfo.ResizeApproach);
else
if (OutArg(counteroutput).FindLike == 1)
// #RNU_RES_B
// In presence of find-like functions the size must be always symbolic.
// Don't change here the value of OutArg.Size because the first time
// I need them to declare the OutArg variable with the values assumed by OutArg.Size.
// #RNU_RES_E
TmpOutArgSize(1) = '__'+OutArg(counteroutput).Name+'Size[0]';
TmpOutArgSize(2) = '__'+OutArg(counteroutput).Name+'Size[1]';
else
TmpOutArgSize(1) = OutArg(counteroutput).Size(1);
TmpOutArgSize(2) = OutArg(counteroutput).Size(2);
end
// #RNU_RES_B
// Set a new symbol.
// #RNU_RES_E
ST_Set(OutArg(counteroutput).Name,...
OutArg(counteroutput).Type,...
TmpOutArgSize,...
OutArg(counteroutput).Value,...
OutArg(counteroutput).FindLike,...
OutArg(counteroutput).Dimension,...
SymbTableFileName);
IndentLevelDeclaration = 1; //NUT: per ora lo forzo sempre a 1
IndentLevelMalloc = SharedInfo.NIndent;
FlagExt = 0;
C_GenDeclarations(OutArg(counteroutput),CDeclarationFileName,IndentLevelDeclaration,ReportFileName,FlagExt,SharedInfo.ResizeApproach);
// #RNU_RES_B
//RNU aggiunta qui in modo che le malloc saranno fatte una sola volta:
//RNU verifica che tutto funzioni e chi altro usa la C_MemAlloc per capire se si puo' ottimizzare per questo stadio.
// #RNU_RES_E
C_MemAllocOutTempVars(OutArg(counteroutput),1,CPass1FileName,CPass1FreeFileName,IndentLevelMalloc,ReportFileName,SharedInfo.ResizeApproach);
end
end
endfunction
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