Changeset 30:1dde7e03353f in xplcommon for src/xplcommon/Buffer.h

Timestamp:

01/02/13 11:54:56 (11 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

Phase:

public

Message:

A little cleanup

File:

• src/xplcommon/Buffer.h (modified) (3 diffs)

src/xplcommon/Buffer.h

@@ -35 +35 @@
 
 #include <cstdlib>
+#include <cstring>
 
 //------------------------------------------------------------------------------
@@ -130 +131 @@
      * @return the number of bytes actually extracted.
      */
-    size_t extract(void* dest, size_t size, size_t offset = 0);
+    size_t extract(void* dest, size_t size, size_t offset = 0) const;
 };
 
@@ -207 +208 @@
     length += toAdd;
     return toAdd;
+}
+
+//------------------------------------------------------------------------------
+
+inline size_t Buffer::append(const void* src, size_t size)
+{
+    size_t toCopy = std::min(size, getAvailable());
+    memcpy(data + length, src, toCopy);
+    length += toCopy;
+    return toCopy;
+}
+
+//------------------------------------------------------------------------------
+
+inline size_t Buffer::extract(void* dest, size_t size, size_t offset) const
+{
+    size_t toCopy = (offset>=length) ? 0 : std::min(size, length - offset);
+    memcpy(dest, data + offset, toCopy);
+    return toCopy;
 }