src: Code style corrections in Block and Buffer

Change-Id: Ic63ef97fa1e9f0d993ac2d9eb177628aa55c773a
diff --git a/src/encoding/buffer.hpp b/src/encoding/buffer.hpp
index 398817f..a97edc1 100644
--- a/src/encoding/buffer.hpp
+++ b/src/encoding/buffer.hpp
@@ -31,7 +31,7 @@
   /**
    * @brief Creates an empty buffer
    */
-  Buffer ()
+  Buffer()
   {
   }
 
@@ -39,8 +39,9 @@
    * @brief Creates a buffer with pre-allocated size
    * @param size size of the buffer to be allocated
    */
-  Buffer (size_t size)
-    : std::vector<uint8_t> (size, 0)
+  explicit
+  Buffer(size_t size)
+    : std::vector<uint8_t>(size, 0)
   {
   }
 
@@ -49,8 +50,9 @@
    * @param buf const pointer to buffer
    * @param length length of the buffer to copy
    */
-  Buffer (const void *buf, size_t length)
-    : std::vector<uint8_t> (reinterpret_cast<const uint8_t*> (buf), reinterpret_cast<const uint8_t*> (buf) + length)
+  Buffer(const void *buf, size_t length)
+    : std::vector<uint8_t>(reinterpret_cast<const uint8_t*>(buf),
+                           reinterpret_cast<const uint8_t*>(buf) + length)
   {
   }
 
@@ -63,27 +65,27 @@
    * @param last  iterator to an element immediately following the last element to copy
    */
   template <class InputIterator>
-  Buffer (InputIterator first, InputIterator last)
-    : std::vector<uint8_t> (first, last)
+  Buffer(InputIterator first, InputIterator last)
+    : std::vector<uint8_t>(first, last)
   {
   }
   
   /**
    * @brief Get pointer to the first byte of the buffer
    */
-  inline uint8_t*
-  get ()
+  uint8_t*
+  get()
   {
-    return &front ();
+    return &front();
   }
 
   /**
    * @brief Get pointer to the first byte of the buffer (alternative version)
    */
-  inline uint8_t*
-  buf ()
+  uint8_t*
+  buf()
   {
-    return &front ();
+    return &front();
   }
 
   /**
@@ -91,28 +93,28 @@
    * it (reinterpret_cast) to the requested type T
    */
   template<class T>
-  inline T*
-  get ()
+  T*
+  get()
   {
-    return reinterpret_cast<T *>(&front ());
+    return reinterpret_cast<T*>(&front());
   }
 
   /**
    * @brief Get pointer to the first byte of the buffer (alternative version)
    */
-  inline const uint8_t*
-  buf () const
+  const uint8_t*
+  buf() const
   {
-    return &front ();
+    return &front();
   }
 
   /**
    * @brief Get const pointer to the first byte of the buffer
    */
-  inline const uint8_t*
-  get () const
+  const uint8_t*
+  get() const
   {
-    return &front ();
+    return &front();
   }
 
   /**
@@ -120,10 +122,10 @@
    * it (reinterpret_cast) to the requested type T
    */
   template<class T>
-  inline const T*
-  get () const
+  const T*
+  get() const
   {
-    return reinterpret_cast<const T *>(&front ());
+    return reinterpret_cast<const T*>(&front());
   }  
 };
 
@@ -131,20 +133,21 @@
 namespace iostreams
 {
 
-class buffer_append_device {
+class buffer_append_device
+{
 public:
-  typedef char  char_type;
-  typedef boost::iostreams::sink_tag       category;
+  typedef char char_type;
+  typedef boost::iostreams::sink_tag category;
   
-  buffer_append_device (Buffer& container)
-  : m_container (container)
+  buffer_append_device(Buffer& container)
+  : m_container(container)
   {
   }
   
   std::streamsize
   write(const char_type* s, std::streamsize n)
   {
-    std::copy (s, s+n, std::back_inserter(m_container));
+    std::copy(s, s+n, std::back_inserter(m_container));
     return n;
   }
   
@@ -158,8 +161,9 @@
 /**
  * Class implementing interface similar to ostringstream, but to construct ndn::Buffer
  *
- * The benefit of using stream interface is that it provides automatic buffering of written data
- * and eliminates (or reduces) overhead of resizing the underlying buffer when writing small pieces of data.
+ * The benefit of using stream interface is that it provides automatic buffering of
+ * written data and eliminates (or reduces) overhead of resizing the underlying buffer
+ * when writing small pieces of data.
  *
  * Usage example:
  * @code
@@ -174,20 +178,20 @@
   /**
    * Default constructor
    */
-  OBufferStream ()
-    : m_buffer (ptr_lib::make_shared<Buffer> ())
-    , m_device (*m_buffer)
+  OBufferStream()
+    : m_buffer(ptr_lib::make_shared<Buffer>())
+    , m_device(*m_buffer)
   {
-    open (m_device);
+    open(m_device);
   }
 
   /**
    * Flush written data to the stream and return shared pointer to the underlying buffer
    */
   ptr_lib::shared_ptr<Buffer>
-  buf ()
+  buf()
   {
-    flush ();
+    flush();
     return m_buffer;
   }