/// <summary>
/// Try to get a temporary variable by its low-level name
/// </summary>
/// <param name="lowLevelVarName"></param>
/// <param name="tempVar"></param>
/// <returns></returns>
public bool TryGetTempVariable(string lowLevelVarName, out GMacCbTempVariable tempVar)
{
if (VariablesDictionary.Count == 0)
{
tempVar = TempVariables.FirstOrDefault(item => item.LowLevelName == lowLevelVarName);
return(tempVar != null);
}
GMacCbVariable result;
if (VariablesDictionary.TryGetValue(lowLevelVarName, out result) == false)
{
tempVar = null;
return(false);
}
tempVar = result as GMacCbTempVariable;
return(tempVar != null);
}
/// <summary>
/// Replace a given temp variable in the RHS expression of this computed variable by another
/// temp variable
/// </summary>
/// <param name="oldTempVar"></param>
/// <param name="newTempVar"></param>
internal void ReplaceRhsTempVariable(GMacCbTempVariable oldTempVar, GMacCbTempVariable newTempVar)
{
RhsExpr.ReplaceAllVariablesInPlace(oldTempVar.LowLevelName, newTempVar.LowLevelName);
}
