Jpp  15.0.4
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Functions
getShell.cc File Reference

Example program to print shell. More...

#include <iostream>
#include "JSystem/JSystemToolkit.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Functions

int main (int argc, char *argv[])
 

Detailed Description

Example program to print shell.

Author
mdejong

Definition in file getShell.cc.

Function Documentation

int main ( int  argc,
char *  argv[] 
)

Definition at line 13 of file getShell.cc.

14 {
15  using namespace std;
16  using namespace JPP;
17 
18  int debug;
19 
20  try {
21 
22  JParser<> zap("Example program to print shell.");
23 
24  zap['d'] = make_field(debug) = 0;
25 
26  zap(argc, argv);
27  }
28  catch(const exception &error) {
29  FATAL(error.what() << endl);
30  }
31 
32  cout << getShell() << endl;
33 }
Utility class to parse command line options.
Definition: JParser.hh:1500
std::string getShell(JShell &shell)
Get shell name.
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
Definition: JParser.hh:1961
int debug
debug level
Definition: JSirene.cc:63
#define FATAL(A)
Definition: JMessage.hh:67