JobCInterpreter Class Reference

#include <JobCInterpreter.h>

List of all members.

Public Member Functions
	JobCInterpreter ()
	JobCInterpreter (bool echo)
	~JobCInterpreter ()
void	ReadFile (const string &filename)
void	EchoOn ()
void	EchoOff ()
JobCommand *	PopJobCommand ()
Private Member Functions
void	Interp (const char *cmd)
void	PushJobCommand (JobCommand *c)
Private Attributes
bool	fEchoCommand
string	fBuffer
unsigned int	fCmdIndx
vector< JobCommand * >	fCmdList
Friends
class JobCInterpreter &	operator<< (JobCInterpreter &jci, const char *c)

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Detailed Description

Definition at line 21 of file JobCInterpreter.h.

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Constructor & Destructor Documentation

JobCInterpreter::JobCInterpreter

(

)

Definition at line 22 of file JobCInterpreter.cxx.

                                 : 
  fEchoCommand(false),fBuffer(""), fCmdIndx(0) { }

JobCInterpreter::JobCInterpreter

(

bool

echo

)

Definition at line 27 of file JobCInterpreter.cxx.

                                          : 
  fEchoCommand(echo),fBuffer(""), fCmdIndx(0) { }

JobCInterpreter::~JobCInterpreter

(

)

Definition at line 32 of file JobCInterpreter.cxx.

References fCmdList.

{
  // Delete the job commands in the history list
  vector<JobCommand*>::iterator itrend(fCmdList.end());
  vector<JobCommand*>::iterator itr;
  for (itr = fCmdList.begin(); itr != itrend; ++itr) {
    delete *itr;
  }
}

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Member Function Documentation

void JobCInterpreter::EchoOff

(

)

Definition at line 52 of file JobCInterpreter.cxx.

References fEchoCommand.

Referenced by JobController::ControllerCommand().

{ fEchoCommand = false; }

void JobCInterpreter::EchoOn

(

)

Definition at line 48 of file JobCInterpreter.cxx.

References fEchoCommand.

Referenced by JobController::ControllerCommand().

{ fEchoCommand = true; }

void JobCInterpreter::Interp

(

const char *

cmd

)

[private]

Definition at line 80 of file JobCInterpreter.cxx.

References fBuffer, and PushJobCommand().

Referenced by operator<<().

{
  const char *c = cmd;

  // Skip lines starting with '#'
  if (*c == '#') return;
  
  // Skip leading white space
  if (fBuffer.length()==0) while (*c == ' ') ++c;
  
  // Add to current string buffer
  for (; *c!='\0'; ++c) { 
    // Don't read pass continuation flags
    if (*c=='\\') return;
    
    // Don't read pass comments
    if (*c=='/' && *(c+1)=='/') {
      if (fBuffer.length()>0) {
        JobCommand *jcmd = new JobCommand(fBuffer.c_str());
        this->PushJobCommand(jcmd);
        fBuffer = "";      
      }
      return;
    }
    
    // Parse what we have
    if (*c=='\n' || *c==';') {
      if (fBuffer.length()>0) {
        JobCommand *jcmd = new JobCommand(fBuffer.c_str());
        this->PushJobCommand(jcmd);
        fBuffer = "";      
      }
    }
    else {
      if (*c == ' ' && fBuffer.length()==0) continue;
      else fBuffer += (*c);
    }
  }
}

JobCommand * JobCInterpreter::PopJobCommand

(

)

Definition at line 56 of file JobCInterpreter.cxx.

References fCmdIndx, fCmdList, fEchoCommand, jc, Msg::kInfo, and MSG.

Referenced by JobController::ProcessCommands().

{
//======================================================================
// Return the next command in the list
//======================================================================
  if (fCmdIndx<fCmdList.size()) {
    JobCommand *jc = fCmdList[fCmdIndx++];
    if (jc) {
      if (fEchoCommand) MSG("JobC",Msg::kInfo) << "jobc> " << (*jc) << "\n";
      return jc;
    }
  }
  return 0;
}

void JobCInterpreter::PushJobCommand

(

JobCommand *

c

)

[private]

Definition at line 73 of file JobCInterpreter.cxx.

References fCmdList.

Referenced by Interp().

{
  fCmdList.push_back(c);
}

void JobCInterpreter::ReadFile

(

const string &

filename

)

Definition at line 44 of file JobCInterpreter.cxx.

{ }

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Friends And Related Function Documentation

class JobCInterpreter& operator<<	(	JobCInterpreter &	jci,
		const char *	c
	)			[friend]

Definition at line 14 of file JobCInterpreter.cxx.

{
  jci.Interp(c);
  return jci;
}

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Member Data Documentation

string JobCInterpreter::fBuffer [private]

Definition at line 39 of file JobCInterpreter.h.

Referenced by Interp().

unsigned int JobCInterpreter::fCmdIndx [private]

Definition at line 40 of file JobCInterpreter.h.

Referenced by PopJobCommand().

vector<JobCommand*> JobCInterpreter::fCmdList [private]

Definition at line 41 of file JobCInterpreter.h.

Referenced by PopJobCommand(), PushJobCommand(), and ~JobCInterpreter().

bool JobCInterpreter::fEchoCommand [private]

Definition at line 38 of file JobCInterpreter.h.

Referenced by EchoOff(), EchoOn(), and PopJobCommand().

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The documentation for this class was generated from the following files:

• JobCInterpreter.h
• JobCInterpreter.cxx

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