G4strstreambuf Class Reference

#include <G4strstreambuf.hh>

Public Member Functions
	G4strstreambuf ()
	~G4strstreambuf ()
virtual G4int	overflow (G4int c=EOF)
virtual G4int	sync ()
void	SetDestination (G4coutDestination *dest)
G4int	ReceiveString ()

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Detailed Description

Definition at line 50 of file G4strstreambuf.hh.

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Constructor & Destructor Documentation

G4strstreambuf::G4strstreambuf

(

)

[inline]

Definition at line 34 of file G4strstreambuf.icc.

  : std::basic_streambuf<char>(),
    count(0), destination(0)
{
  size= 4095;
  buffer= new char[size+1];
}

G4strstreambuf::~G4strstreambuf

(

)

[inline]

Definition at line 45 of file G4strstreambuf.icc.

{
  // flushing buffer...
  // std::cout is used because destination object may not be alive.
  if(count !=0) std::cout << buffer;

  delete [] buffer;
}

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Member Function Documentation

G4int G4strstreambuf::overflow

(

G4int

c = EOF

)

[inline, virtual]

Definition at line 83 of file G4strstreambuf.icc.

References sync().

{
  G4int result= 0;
  if(count>=size) result= sync();

  buffer[count]= c;
  count++;

  return result;
}

G4int G4strstreambuf::ReceiveString

(

)

[inline]

Definition at line 124 of file G4strstreambuf.icc.

References G4cerrbuf, and G4coutbuf.

Referenced by sync().

{
  G4String stringToSend(buffer);
  G4int result= 0;

  if(this == &G4coutbuf && destination != 0) {
    result=  destination-> ReceiveG4cout(stringToSend);

  } else if(this == &G4cerrbuf && destination != 0) {
    result=  destination-> ReceiveG4cerr(stringToSend);

  } else if(this == &G4coutbuf && destination == 0) {
    std::cout << stringToSend << std::flush;
    result= 0;

  } else if(this == &G4cerrbuf && destination == 0) {
    std::cerr << stringToSend << std::flush;
    result= 0;
  }

  return result;
}

void G4strstreambuf::SetDestination

(

G4coutDestination *

dest

)

[inline]

Definition at line 116 of file G4strstreambuf.icc.

Referenced by G4UImanager::SetCoutDestination().

{
  destination= dest;
}

G4int G4strstreambuf::sync

(

)

[inline, virtual]

Definition at line 96 of file G4strstreambuf.icc.

References ReceiveString().

Referenced by overflow().

{
  buffer[count] = '\0';
  count= 0;
  return ReceiveString();
}

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

• G4strstreambuf.hh
• G4strstreambuf.icc

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