Merge pull request mfem#4453 from mfem/use-correct-bind

use ::bind instead of bind

general/isockstream.cpp

@@ -32,8 +32,6 @@ typedef int socklen_t;
 #define close closesocket
 #endif
 
-using namespace std;
-
 namespace mfem
 {
 
@@ -43,7 +41,7 @@ isockstream::isockstream(int port)
 
  if ( (portID = establish()) < 0)
  mfem::out << "Server couldn't be established on port "
- << portnum << endl;
+ << portnum << std::endl;
  Buf = NULL;
 }
 
@@ -64,7 +62,7 @@ int isockstream::establish()
  {
  mfem::err << "isockstream::establish(): getaddrinfo() failed!\n"
  << "isockstream::establish(): getaddrinfo() returned: '"
- << myname << "'" << endl;
+ << myname << "'" << std::endl;
  error = 1;
  return (-1);
  }
@@ -74,15 +72,15 @@ int isockstream::establish()
  {
  if ((sfd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol)) < 0)
  {
- mfem::err << "isockstream::establish(): socket() failed!" << endl;
+ mfem::err << "isockstream::establish(): socket() failed!" << std::endl;
  error = 2;
  return (-1);
  }
 
  int on = 1;
  if (setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, (char *)&on, sizeof(on)) < 0)
  {
- mfem::err << "isockstream::establish(): setsockopt() failed!" << endl;
+ mfem::err << "isockstream::establish(): setsockopt() failed!" << std::endl;
  return (-1);
  }
 
@@ -92,7 +90,7 @@ int isockstream::establish()
  if (bind(sfd, rp->ai_addr, rp->ai_addrlen) < 0)
 #endif
  {
- mfem::err << "isockstream::establish(): bind() failed!" << endl;
+ mfem::err << "isockstream::establish(): bind() failed!" << std::endl;
  close(sfd);
  error = 3;
  continue;
@@ -152,7 +150,7 @@ void isockstream::receive(std::istringstream **in)
 
  if ((socketID = accept(portID, NULL, NULL)) < 0)
  {
- mfem::out << "Server failed to accept connection." << endl;
+ mfem::out << "Server failed to accept connection." << std::endl;
  error = 5;
  return;
  }
@@ -171,18 +169,18 @@ void isockstream::receive(std::istringstream **in)
  Buf = new char[size+1];
  if (size != read_data(socketID, Buf, size))
  {
- mfem::out << "Not all the data has been read" << endl;
+ mfem::out << "Not all the data has been read" << std::endl;
  }
 #ifdef DEBUG
  else
  {
- mfem::out << "Reading " << size << " bytes is successful" << endl;
+ mfem::out << "Reading " << size << " bytes is successful" << std::endl;
  }
 #endif
  Buf[size] = '\0';
 
  close(socketID);
- (*in) = new istringstream(Buf);
+ (*in) = new std::istringstream(Buf);
 }
 
 isockstream::~isockstream()