#include <config.h>
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
//#include "DebugStream.h"
#include "debug.h"
// Since the current C++ lib in egcs does not have a standard implementation
// of basic_streambuf and basic_filebuf we don't have to include this
// header.
+//#define MODERN_STL_STREAMS
#ifdef MODERN_STL_STREAMS
#include <fstream>
#endif
+#include <iostream>
+using std::ostream;
using std::streambuf;
using std::streamsize;
using std::filebuf;
*/
class nullbuf : public streambuf {
protected:
+#ifndef MODERN_STL_STREAMS
+ typedef char char_type;
+ typedef int int_type;
///
virtual int sync() { return 0; }
+#endif
///
- virtual streamsize xsputn(char const *, streamsize n) {
+ virtual streamsize xsputn(char_type const *, streamsize n) {
// fakes a purge of the buffer by returning n
return n;
}
+#ifdef MODERN_STL_STREAMS
+ ///
+ virtual int_type overflow(int_type c = traits_type::eof()) {
+ // fakes success by returning c
+ return c == traits_type::eof() ? ' ' : c;
+ }
+#else
///
- virtual int overflow(int c = EOF) {
+ virtual int_type overflow(int_type c = EOF) {
// fakes success by returning c
return c == EOF ? ' ' : c;
}
+#endif
};
/** A streambuf that sends the output to two different streambufs. These
teebuf(streambuf * b1, streambuf * b2)
: streambuf(), sb1(b1), sb2(b2) {}
protected:
+#ifdef MODERN_STL_STREAMS
///
virtual int sync() {
-#ifdef MODERN_STL_STREAMS
sb2->pubsync();
return sb1->pubsync();
-#else
- sb2->sync();
- return sb1->sync();
-#endif
}
///
- virtual streamsize xsputn(char const * p, streamsize n) {
-#ifdef MODERN_STL_STREAMS
+ virtual streamsize xsputn(char_type const * p, streamsize n) {
sb2->sputn(p, n);
return sb1->sputn(p, n);
-#else
- sb2->xsputn(p, n);
- return sb1->xsputn(p, n);
-#endif
}
///
- virtual int overflow(int c = EOF) {
-#ifdef MODERN_STL_STREAMS
+ virtual int_type overflow(int_type c = traits_type::eof()) {
sb2->sputc(c);
return sb1->sputc(c);
+ }
#else
+ typedef char char_type;
+ typedef int int_type;
+ ///
+ virtual int sync() {
+ sb2->sync();
+ return sb1->sync();
+ }
+ ///
+ virtual streamsize xsputn(char_type const * p, streamsize n) {
+ sb2->xsputn(p, n);
+ return sb1->xsputn(p, n);
+ }
+ ///
+ virtual int_type overflow(int_type c = EOF) {
sb2->overflow(c);
return sb1->overflow(c);
-#endif
}
+#endif
private:
///
streambuf * sb1;
debugbuf(streambuf * b)
: streambuf(), sb(b) {}
protected:
+#ifdef MODERN_STL_STREAMS
///
virtual int sync() {
-#ifdef MODERN_STL_STREAMS
return sb->pubsync();
-#else
- return sb->sync();
-#endif
}
///
- virtual streamsize xsputn(char const * p, streamsize n) {
-#ifdef MODERN_STL_STREAMS
+ virtual streamsize xsputn(char_type const * p, streamsize n) {
return sb->sputn(p, n);
-#else
- return sb->xsputn(p, n);
-#endif
}
///
- virtual int overflow(int c = EOF) {
-#ifdef MODERN_STL_STREAMS
+ virtual int_type overflow(int_type c = traits_type::eof()) {
return sb->sputc(c);
+ }
#else
+ typedef char char_type;
+ typedef int int_type;
+ ///
+ virtual int sync() {
+ return sb->sync();
+ }
+ ///
+ virtual streamsize xsputn(char_type const * p, streamsize n) {
+ return sb->xsputn(p, n);
+ }
+ ///
+ virtual int_type overflow(int_type c = EOF) {
return sb->overflow(c);
-#endif
}
+#endif
private:
///
streambuf * sb;
};
+
/// So that public parts of DebugStream does not need to know about filebuf
struct DebugStream::debugstream_internal {
/// Used when logging to file.
filebuf fbuf;
};
+
/// Constructor, sets the debug level to t.
DebugStream::DebugStream(Debug::type t)
: ostream(new debugbuf(cerr.rdbuf())),
{
delete nullstream.rdbuf(0); // Without this we leak
delete rdbuf(0); // Without this we leak
- if (internal)
- delete internal;
+ delete internal;
}
+
/// Sets the debugstreams' logfile to f.
void DebugStream::logFile(char const * f)
{