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function [UpdatedInArg,SharedInfo] = ST_GetInArgInfo(InArg,NInArg,FileInfo,SharedInfo)
// function UpdatedInArg = ST_GetInArgInfo(InArg,NInArg,FileInfo,SharedInfo)
// -----------------------------------------------------------------
// #RNU_RES_B
// Generate all the info concerning the input arguments.
//
// Input data:
// InArg: InArg structure containing only the names of the input
// arguments.
// //NUT: add description here
//
// Output data:
// UpdatedInArg: InArg structure with all the info on the input
// arguments.
// FileInfoDatFile: name of the .dat file containing the FileInfo
// structure.
// #RNU_RES_E
//
// Status:
// 26-Oct-2007 -- Raffaele Nutricato: Author.
//
// Copyright 2007 Raffaele Nutricato.
// Contact: raffaele.nutricato@tiscali.it
// -----------------------------------------------------------------
// ------------------------------
// --- Check input arguments. ---
// ------------------------------
SCI2CNInArgCheck(argn(2),4,4);
// -----------------------
// --- Initialization. ---
// -----------------------
nxtscifunname = SharedInfo.NextSCIFunName;
nxtscifunnumber = SharedInfo.NextSCIFunNumber;
ReportFileName = FileInfo.Funct(nxtscifunnumber).ReportFileName;
// #RNU_RES_B
PrintStringInfo(' ',ReportFileName,'file','y');
PrintStringInfo('***Analyzing Input Arguments***',ReportFileName,'file','y');
// #RNU_RES_E
UpdatedInArg = InArg;
// ---------------------------
// --- End Initialization. ---
// ---------------------------
for cntinarg = 1:NInArg
tmpname = InArg(cntinarg).Name;
tmpscope = InArg(cntinarg).Scope;
lengthNumber = length('Number_');
if (part(tmpscope,1:lengthNumber) == 'Number_')
// #RNU_RES_B
PrintStringInfo('Input Argument '+string(cntinarg)+' is a number: '+tmpname+'.',FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
// #RNU_RES_E
UpdatedInArg(cntinarg).Type = part(tmpscope,lengthNumber+1:lengthNumber+1);
if (UpdatedInArg(cntinarg).Type == 'x')
UpdatedInArg(cntinarg).Type = SharedInfo.DefaultPrecision; // It is the default.
elseif (UpdatedInArg(cntinarg).Type == 'X')
if (SharedInfo.DefaultPrecision == 's')
UpdatedInArg(cntinarg).Type = 'c'; // It is the default.
elseif (SharedInfo.DefaultPrecision == 'd')
UpdatedInArg(cntinarg).Type = 'z'; // It is the default.
else
error(9999, 'Unexpected value for SharedInfo.DefaultPrecision: ""'+SharedInfo.DefaultPrecision+'""');
end
end
if (tmpname == '%pi')
UpdatedInArg(cntinarg).Name = 'SCI2C_PI';
numvalue = %pi;
elseif (tmpname == '%e')
UpdatedInArg(cntinarg).Name = 'SCI2C_E';
numvalue = %e;
elseif (tmpname == '%T' | tmpname == '%t')
UpdatedInArg(cntinarg).Name = 'SCI2C_T';
numvalue = 1;
elseif (tmpname == '%F' | tmpname == '%f')
UpdatedInArg(cntinarg).Name = 'SCI2C_F';
numvalue = 0;
elseif (tmpname == '%nan')
UpdatedInArg(cntinarg).Name = 'SCI2C_NAN';
numvalue = %nan;
elseif (tmpname == '%inf')
UpdatedInArg(cntinarg).Name = 'SCI2C_INF';
numvalue = %nan; // Otherwise it will put in the C code Inf value.
elseif (tmpname == '%i')
// #RNU_RES_B
//NUT: Other complex numbers are always
//NUT: stored in variables, and don't appear as immediate numbers.
// #RNU_RES_E
UpdatedInArg(cntinarg).Name = 'SCI2C_IMG_'+convstr(UpdatedInArg(cntinarg).Type,'u');
numvalue = %i;
else
numvalue = eval(tmpname);
//UpdatedInArg(cntinarg).Type = 'd'; // it is the default.
end
UpdatedInArg(cntinarg).Size(1) = '1';
UpdatedInArg(cntinarg).Size(2) = '1';
UpdatedInArg(cntinarg).Value = numvalue;
UpdatedInArg(cntinarg).FindLike = 0;
UpdatedInArg(cntinarg).Dimension = 0;
UpdatedInArg(cntinarg).Scope = 'Number';
elseif (tmpscope == 'String')
// #RNU_RES_B
PrintStringInfo('Input Argument '+string(cntinarg)+' is a string: '+tmpname+'.',FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
// #RNU_RES_E
SharedInfo.ASTReader.UsedTempVars = SharedInfo.ASTReader.UsedTempVars + 1;
TmpOutArgName = strcat([SharedInfo.ASTReader.TempVarsName,string(SharedInfo.ASTReader.UsedTempVars)]);
UpdatedInArg(cntinarg).Name = TmpOutArgName; // Change the name.
UpdatedInArg(cntinarg).Type = 'g'; // it is the default.
UpdatedInArg(cntinarg).Size(1) = '1';
UpdatedInArg(cntinarg).Size(2) = string(length(tmpname)+1); //+1 = (\0)
UpdatedInArg(cntinarg).Value = '""'+tmpname+'""';
UpdatedInArg(cntinarg).FindLike = 0;
UpdatedInArg(cntinarg).Dimension = 2; //NUT: in future releases you can set this field to 1.
UpdatedInArg(cntinarg).Scope = 'Temp';
// #RNU_RES_B
// Add the new symbol in the symbol table.
// #RNU_RES_E
ST_InsOutArg(UpdatedInArg(cntinarg),1,FileInfo,SharedInfo,'all');
elseif (tmpscope == 'Variable' | tmpscope == 'Global' | tmpscope == 'Local' | tmpscope == 'Temp')
// #RNU_RES_B
//NUT: nelle future versioni qui si puo' fare una utile differenziazione per rendere piu' intelligente il tutto.
PrintStringInfo('Input Argument '+string(cntinarg)+' is a symbol: '+tmpname+'.',FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
// #RNU_RES_E
[TBFlagfound,TBType,TBSize,TBValue,TBFindLike,TBDimension,TBScope] = ST_GetSymbolInfo(tmpname,FileInfo,SharedInfo);
if (TBFlagfound == 0)
PrintStringInfo(' ',ReportFileName,'both','y');
PrintStringInfo('SCI2CERROR: Unknown symbol ""'+tmpname+'"".',ReportFileName,'both','y');
PrintStringInfo('SCI2CERROR: Be sure to initialize every symbol you are using.',ReportFileName,'both','y');
PrintStringInfo('SCI2CERROR: Before running the SCI2C translator, remember to run the code you are trying',ReportFileName,'both','y');
PrintStringInfo('SCI2CERROR: to translate in order to check syntax errors.',ReportFileName,'both','y');
PrintStringInfo(' ',ReportFileName,'both','y');
error(9999, 'SCI2CERROR: Unknown symbol ""'+tmpname+'"".');
end
UpdatedInArg(cntinarg).Type = TBType;
UpdatedInArg(cntinarg).Size = TBSize;
UpdatedInArg(cntinarg).Value = TBValue;
UpdatedInArg(cntinarg).FindLike = TBFindLike;
UpdatedInArg(cntinarg).Dimension = TBDimension;
UpdatedInArg(cntinarg).Scope = TBScope;
else
error(9999, 'Unknown scope identifier ""'+tmpscope+'"" for variable ""'+tmpname+'"".');
end
// #RNU_RES_B
PrintStringInfo(' Type: '+UpdatedInArg(cntinarg).Type,FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
PrintStringInfo(' Size(1): '+string(UpdatedInArg(cntinarg).Size(1)),FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
PrintStringInfo(' Size(2): '+string(UpdatedInArg(cntinarg).Size(2)),FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
PrintStringInfo(' Value: '+string(UpdatedInArg(cntinarg).Value),FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
PrintStringInfo(' FindLike: '+string(UpdatedInArg(cntinarg).FindLike),FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
PrintStringInfo(' Dimension: '+string(UpdatedInArg(cntinarg).Dimension),FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
PrintStringInfo(' Scope: '+UpdatedInArg(cntinarg).Scope,FileInfo.Funct(nxtscifunnumber).ReportFileName,'file');
// #RNU_RES_E
end
endfunction
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