/*----------------------------------------------------------------------------------------------------------------------
| This function provides the ability to read everything following the block name (which is read by the NxsReader
| object) to the END or ENDBLOCK statement. Characters are read from the input stream `in'. Overrides the pure
| virtual function in the base class.
*/
void NxsEmptyBlock::Read(
NxsToken &token) /* the token used to read from `in'*/
{
isEmpty = false;
// This should be the semicolon after the block name
//
token.GetNextToken();
if (!token.Equals(";"))
{
errormsg = "Expecting ';' after ";
errormsg += id;
errormsg += " block name, but found ";
errormsg += token.GetToken();
errormsg += " instead";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
for(;;)
{
token.GetNextToken();
if (token.Equals("END"))
{
HandleEndblock(token);
break;
}
else if(token.Equals("ENDBLOCK"))
{
HandleEndblock(token);
break;
}
else
{
SkippingCommand(token.GetToken());
do
{
token.GetNextToken();
}
while (!token.AtEOF() && !token.Equals(";"));
if (token.AtEOF())
{
errormsg = "Unexpected end of file encountered";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
}
}
}
/*----------------------------------------------------------------------------------------------------------------------
| This function provides the ability to read everything following the block name (which is read by the NxsReader
| object) to the END or ENDBLOCK statement. Characters are read from the input stream `in'. Overrides the virtual
| function in the base class.
*/
void GarliBlock::Read(
NxsToken &token) /* the token used to read from `in' */
{
isEmpty = false;
//if we already read a garli block with a model string, clear it
modelString.clear();
// This should be the semicolon after the block name
//
token.GetNextToken();
if (!token.Equals(";"))
{
errormsg = "Expecting ';' after ";
errormsg += id;
errormsg += " block name, but found ";
errormsg += token.GetToken();
errormsg += " instead";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
for (;;)
{//only allowing three things to happen here
//1. endblock is reached, sucessfully exiting the garli block
//2. something besides an endblock is read. This is interpreted as part of the model string, with minimal error checking
//3. eof is hit before an endblock
token.GetNextToken();
if (token.Abbreviation("ENdblock"))
{
HandleEndblock(token);
break;
}
else if(token.AtEOF() == false){
NxsString s = token.GetToken();
if(s.size() > 1 && (s.IsADouble() == false && s.IsALong() == false)){
errormsg = "Unexpected character(s) in Garli block.\n See manual for model parameter format.";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
if(token.IsPunctuationToken() == false){//toss semicolons and such
modelString += token.GetToken();
modelString += ' ';
}
}
else
{
errormsg = "Unexpected end of file encountered before \"end;\" or\n \"endblock;\" command in Garli block";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
}
/*
else if (token.Abbreviation("GarliReader"))
{
HandleGarliReader(token);
}
else if (token.Abbreviation("Help"))
{
HandleHelp(token);
}
else if (token.Abbreviation("Log"))
{
HandleLog(token);
}
else if (token.Abbreviation("EXecute"))
{
HandleExecute(token);
}
else if (token.Abbreviation("Show"))
{
HandleShow(token);
}
else if (token.Abbreviation("Quit"))
{
quit_now = true;
message = "\nGarliReader says goodbye\n";
PrintMessage();
break;
}
else
{
SkippingCommand(token.GetToken());
do
{
token.GetNextToken();
}
while (!token.AtEOF() && !token.Equals(";"));
if (token.AtEOF())
{
errormsg = "Unexpected end of file encountered";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
}
*/
}
/*----------------------------------------------------------------------------------------------------------------------
| This function provides the ability to read everything following the block name (which is read by the NxsReader
| object) to the END or ENDBLOCK statement. Characters are read from the input stream `in'. Overrides the virtual
| function in the base class.
*/
void GarliReader::Read(
NxsToken &token) /* the token used to read from `in' */
{
isEmpty = false;
// This should be the semicolon after the block name
//
token.GetNextToken();
if (!token.Equals(";"))
{
errormsg = "Expecting ';' after ";
errormsg += id;
errormsg += " block name, but found ";
errormsg += token.GetToken();
errormsg += " instead";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
for (;;)
{
token.GetNextToken();
if (token.Abbreviation("ENdblock"))
{
HandleEndblock(token);
break;
}
else if (token.Abbreviation("GarliReader"))
{
HandleGarliReader(token);
}
else if (token.Abbreviation("Help"))
{
HandleHelp(token);
}
else if (token.Abbreviation("Log"))
{
HandleLog(token);
}
else if (token.Abbreviation("EXecute"))
{
HandleExecute(token);
}
else if (token.Abbreviation("Show"))
{
HandleShow(token);
}
else if (token.Abbreviation("Quit"))
{
quit_now = true;
message = "\nGarliReader says goodbye\n";
PrintMessage();
break;
}
else
{
SkippingCommand(token.GetToken());
do
{
token.GetNextToken();
}
while (!token.AtEOF() && !token.Equals(";"));
if (token.AtEOF())
{
errormsg = "Unexpected end of file encountered";
throw NxsException(errormsg, token.GetFilePosition(), token.GetFileLine(), token.GetFileColumn());
}
}
}
}
