add -std=c++0x and deal with all kinds of type and namespace issues

1 files changed, 2 insertions, 4 deletions

diff --git a/io.h b/io.h
index ca68d255..fc568039 100644
--- a/io.h
+++ b/io.h
@@ -15,8 +15,6 @@ embodied in the content of this file are licensed under the BSD
 #define O_LARGEFILE 0
 #endif
 
-using namespace std;
-
 class io_buf {
  public:
   v_array<char> space; //space.begin = beginning of loaded values.  space.end = end of read or written values.
@@ -54,7 +52,7 @@ class io_buf {
       break;
 
     default:
-      cerr << "Unknown file operation. Something other than READ/WRITE specified" << endl;
+      std::cerr << "Unknown file operation. Something other than READ/WRITE specified" << std::endl;
       ret = -1;
     }
     return ret;
@@ -104,7 +102,7 @@ class io_buf {
 
   virtual void flush() {
     if (write_file(files[0], space.begin, space.index()) != (int) space.index())
-      cerr << "error, failed to write example\n";
+      std::cerr << "error, failed to write example\n";
     space.end = space.begin; fsync(files[0]); }
 
   virtual bool close_file(){