remove ceph code

[stor4nfv.git] / src / ceph / src / common / PrebufferedStreambuf.h

diff --git a/src/ceph/src/common/PrebufferedStreambuf.h b/src/ceph/src/common/PrebufferedStreambuf.h
deleted file mode 100644 (file)
index b7fa21d..0000000
--- a/src/ceph/src/common/PrebufferedStreambuf.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef CEPH_COMMON_PREBUFFEREDSTREAMBUF_H
-#define CEPH_COMMON_PREBUFFEREDSTREAMBUF_H
-
-#include <streambuf>
-
-/**
- * streambuf using existing buffer, overflowing into a std::string
- *
- * A simple streambuf that uses a preallocated buffer for small
- * strings, and overflows into a std::string when necessary.  If the
- * preallocated buffer size is chosen well, we can optimize for the
- * common case and overflow to a slower heap-allocated buffer when
- * necessary.
- */
-class PrebufferedStreambuf
-  : public std::basic_streambuf<char, std::basic_string<char>::traits_type>
-{
-  char *m_buf;
-  size_t m_buf_len;
-  std::string m_overflow;
-
-  typedef std::char_traits<char> traits_ty;
-  typedef traits_ty::int_type int_type;
-  typedef traits_ty::pos_type pos_type;
-  typedef traits_ty::off_type off_type;
-
-public:
-  PrebufferedStreambuf(char *buf, size_t len);
-
-  // called when the buffer fills up
-  int_type overflow(int_type c) override;
-
-  // called when we read and need more data
-  int_type underflow() override;
-
-  /// return a string copy (inefficiently)
-  std::string get_str() const;
-
-  // returns current size of content
-  size_t size() const;
-
-  // extracts up to avail chars of content
-  int snprintf(char* dst, size_t avail) const;
-};
-
-#endif