private void translate_Dependency_List(string expressionText, out MathematicaScalar scalar, out OperandsByName operands)
{
var finalScalarText = new StringBuilder(expressionText);
operands = OperandsByName.Create();
var varIdx = 1;
var allMatches = GenUtils.ExtractDistinctInternalExpressions(expressionText);
foreach (var rgexMatch in allMatches)
{
var rhsExprText = rgexMatch.Value.Substring(1, rgexMatch.Value.Length - 2);
var rhsExpr =
BasicExpressionGenerator.Generate_PolyadicOperand(
GMacRootAst.ScalarType,
translate_LanguageExpression(rhsExprText)
);
var lhsVarName = "var" + (varIdx++).ToString("0000");
finalScalarText = finalScalarText.Replace(rgexMatch.Value, lhsVarName);
operands.AddOperand(lhsVarName, rhsExpr);
}
scalar = MathematicaScalar.Create(Cas, finalScalarText.ToString());
}
public OperandsByName ReplaceLValueByExpression(OperandsByName oldOperands, SymbolLValue oldLvalue, ILanguageExpressionAtomic newExpr)
{
var newOperands = new Dictionary <string, ILanguageExpressionAtomic>();
foreach (var pair in oldOperands.OperandsDictionary)
{
var newOpExpr = ReplaceLValueByExpression(pair.Value, oldLvalue, newExpr);
newOperands.Add(pair.Key, newOpExpr);
}
oldOperands.OperandsDictionary.Clear();
foreach (var pair in newOperands)
{
oldOperands.AddOperand(pair.Key, pair.Value);
}
return(oldOperands);
}
