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[Gnash-commit] gnash ChangeLog libbase/Buffer.h
From: |
Sandro Santilli |
Subject: |
[Gnash-commit] gnash ChangeLog libbase/Buffer.h |
Date: |
Wed, 11 Jun 2008 15:35:50 +0000 |
CVSROOT: /sources/gnash
Module name: gnash
Changes by: Sandro Santilli <strk> 08/06/11 15:35:50
Modified files:
. : ChangeLog
libbase : Buffer.h
Log message:
add copy ctor and assignment op.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/gnash/ChangeLog?cvsroot=gnash&r1=1.6901&r2=1.6902
http://cvs.savannah.gnu.org/viewcvs/gnash/libbase/Buffer.h?cvsroot=gnash&r1=1.5&r2=1.6
Patches:
Index: ChangeLog
===================================================================
RCS file: /sources/gnash/gnash/ChangeLog,v
retrieving revision 1.6901
retrieving revision 1.6902
diff -u -b -r1.6901 -r1.6902
--- ChangeLog 11 Jun 2008 15:22:15 -0000 1.6901
+++ ChangeLog 11 Jun 2008 15:35:49 -0000 1.6902
@@ -1,3 +1,7 @@
+2008-06-11 Sandro Santilli <address@hidden>
+
+ * libbase/Buffer.h: add copy ctor and assignment op.
+
2008-06-11 Benjamin Wolsey <address@hidden>
* testsuite/actionscript.all/Try.as: more tests, only build with
Index: libbase/Buffer.h
===================================================================
RCS file: /sources/gnash/gnash/libbase/Buffer.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -b -r1.5 -r1.6
--- libbase/Buffer.h 11 Jun 2008 14:53:20 -0000 1.5
+++ libbase/Buffer.h 11 Jun 2008 15:35:50 -0000 1.6
@@ -63,6 +63,39 @@
delete _data;
}
+ /// Copy constructor
+ //
+ /// The copy ctor will set capacity to be
+ /// as small as required to hold the size of the
+ /// model buffer.
+ ///
+ Buffer(const Buffer& b)
+ :
+ _data(0),
+ _size(b._size),
+ _capacity(b._size)
+ {
+ if ( _size )
+ {
+ _data = new boost::uint8_t[_size];
+ std::copy(b._data, b._data+b._size, _data);
+ }
+ }
+
+ /// Assignment operator
+ //
+ /// The assignment op will not reset capacity
+ ///
+ Buffer& operator= (const Buffer& b)
+ {
+ if ( this != &b ) // don't waste time on self-assignment
+ {
+ resize(0); // shouldn't deallocate memory
+ append(b);
+ }
+ return *this;
+ }
+
/// Return true if buffer is empty
bool empty() const { return _size==0; }
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