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function [IfCondArg,NIfCondArg,Op,NOp] = AST_ParseIfExprStruct(FileInfo,SharedInfo,ASTIfExpType)
// function [IfCondArg,NIfCondArg] = AST_ParseIfExprStruct(FileInfo,SharedInfo,ASTIfExpType)
// -----------------------------------------------------------------
//#RNU_RES_B
// Parses the IfExpression structure of the AST.
//
// txt=['If '
// ' Expression:'
// ' '+string(I.expression)
// ' If Statements'
// ' '+objectlist2string(I.then)]
// for e=I.elseifs
// txt=[txt;
// ' Else If Expression'
// ' '+string(e.expression)
// ' Else If Statements'
// ' '+objectlist2string(e.then)]
// end
// txt=[txt;
// ' Else Statements'
// ' '+objectlist2string(I.else)
// 'EndIf']
//
//#RNU_RES_E
//
// Input data:
// //NUT: add description here
//
// Output data:
// //NUT: add description here
//
// Status:
// 11-Apr-2007 -- Raffaele Nutricato: Author.
// 25-June-2017 -- Ukasha Noor: Revised By
// This function is counting the number of logical operators and there operands.
//
// Copyright 2007 Raffaele Nutricato.
// Contact: raffaele.nutricato@tiscali.it
// -----------------------------------------------------------------
// ------------------------------
// --- Check input arguments. ---
// ------------------------------
SCI2CNInArgCheck(argn(2),3,3);
// -----------------------
// --- Initialization. ---
// -----------------------
nxtscifunname = SharedInfo.NextSCIFunName;
nxtscifunnumber = SharedInfo.NextSCIFunNumber;
ReportFileName = FileInfo.Funct(nxtscifunnumber).ReportFileName;
//#RNU_RES_B
PrintStringInfo('***Retrieving '+ASTIfExpType+' expression parameters from AST***',ReportFileName,'file','y');
//#RNU_RES_E
IfCondArg = [];
NIfCondArg = 0;
global SCI2CSTACK
global StackPosition;
global STACKDEDUG
// ---------------------------
// --- End Initialization. ---
// ---------------------------
// ------------------------------------
// --- Read if condition variables. ---
// ------------------------------------
//OutArgOld=[];
//OutArgNew=[];
//for i = 1:3
// OutArgOld(i)=AST_PopASTStack();
//PrintStringInfo(' '+OutArgOld(i),ReportFileName,'file','y');
//end
//x = AST_PopASTStack();
//OutArgNew = SCI2Cflipud(OutArgOld);
flagendpop = 0;
IfExprField = AST_PopASTStack();
PrintStringInfo(' '+IfExprField+' '+ASTIfExpType,ReportFileName,'file','y');
if (ASTIfExpType=='if')
if (IfExprField=='Expression:')
flagendpop = 1;
// Pop Again the If tag from the AST.
IfExprField = AST_PopASTStack();
PrintStringInfo(' '+IfExprField,ReportFileName,'file','y');
end
elseif (ASTIfExpType=='elseif')
if (IfExprField=='Else If Expression')
flagendpop = 1;
end
else
error(9999, 'Unknown ASTIfExpType ""'+ASTIfExpType+'"".');
end
NOp=0;
Op=[];
while (flagendpop == 0)
if (IfExprField~='<EOL>')
if (ASTIfExpType=='if')
if (IfExprField=='Expression:')
flagendpop = 1;
//PrintStringInfo('hello dere '+IfExprField,ReportFileName,'file','y');
// Pop Again the If tag from the AST.
IfExprField = AST_PopASTStack();
elseif (IfExprField=='Operands:')
flagendpop = 0;
g = AST_PopASTStack();
else
if (IfExprField=='&&' | IfExprField=='||')
NOp = NOp + 1;
Op(NOp) = IfExprField;
//PrintStringInfo('operators are '+Op(NOp),ReportFileName,'file','y');
else
NIfCondArg = NIfCondArg + 1;
IfCondArg(NIfCondArg) = IfExprField;
end
//[IfCondArg(NIfCondArg),tmpscope] = AST_ExtractNameAndScope(IfExprField);
end
elseif (ASTIfExpType=='elseif')
if (IfExprField=='Else If Expression')
flagendpop = 1;
//IfExprField = AST_PopASTStack();
else
if (IfExprField=='&&' | IfExprField=='||')
NOp = NOp + 1;
Op(NOp) = IfExprField;
elseif (IfExprField=='Operands:')
flagendpop = 0;
g = AST_PopASTStack();
else
NIfCondArg = NIfCondArg + 1;
IfCondArg(NIfCondArg) = IfExprField;
end
//[IfCondArg(NIfCondArg),tmpscope] = AST_ExtractNameAndScope(IfExprField);
end
end
end
if flagendpop == 0
IfExprField = AST_PopASTStack();
end
PrintStringInfo('operators are '+IfExprField,ReportFileName,'file','y');
end
IfCondArg = SCI2Cflipud(IfCondArg);
//#RNU_RES_B
// -------------------------------------------
// --- Print some info in the report file. ---
// -------------------------------------------
PrintStringInfo('N '+ASTIfExpType+' Condition Arguments: '+string(NIfCondArg),ReportFileName,'file','y');
//#RNU_RES_E
for counterifcondargs = 1:NIfCondArg
//#RNU_RES_B
PrintStringInfo(ASTIfExpType+' Condition Argument Number '+string(counterifcondargs)+': '+IfCondArg(counterifcondargs),...
ReportFileName,'file','y');
//#RNU_RES_E
end
endfunction
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