G4UIcsh.cc

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00001 //
00002 // ********************************************************************
00003 // * License and Disclaimer                                           *
00004 // *                                                                  *
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00010 // *                                                                  *
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00017 // *                                                                  *
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00024 // ********************************************************************
00025 //
00026 //
00027 // $Id$
00028 //
00029 
00030 #include "G4UIcsh.hh"
00031 
00033 G4UIcsh::G4UIcsh(const G4String& prompt)
00034  : G4VUIshell(prompt)
00036 {
00037 }
00038 
00040 G4UIcsh::~G4UIcsh()
00042 {
00043 }
00044 
00045 
00047 G4String G4UIcsh::GetCommandLineString(const char* msg)
00049 {
00050   MakePrompt(msg);
00051   G4cout << promptString << std::flush;
00052 
00053   G4String newCommand;
00054   newCommand.readLine(G4cin, FALSE);
00055   if (!G4cin.good()) {
00056     G4cin.clear(); 
00057     newCommand= "exit";
00058     return newCommand;
00059   }
00060   newCommand = newCommand.strip(1,'\r'); // fix for odd behavior on Windows
00061 
00062   // multi-line
00063   while( (newCommand.length() > 0) &&
00064          (newCommand[newCommand.length()-1] == '_') ) {
00065     G4String newLine;
00066     newCommand.remove(newCommand.length()-1);
00067     newLine.readLine(G4cin, FALSE);
00068     if (!G4cin.good()) { 
00069       G4cin.clear(); 
00070       newCommand= "exit";
00071       return newCommand;
00072     }
00073     newCommand.append(newLine);
00074   }
00075   
00076   return newCommand;
00077 }
00078 

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