diff options
| author | Oliver Bolte <obo@openoffice.org> | 2006-07-13 08:54:38 +0000 |
|---|---|---|
| committer | Oliver Bolte <obo@openoffice.org> | 2006-07-13 08:54:38 +0000 |
| commit | 3c0dbd7fd87824982f11884bc27dd4400bd1e89c (patch) | |
| tree | a0744581a81c88fa53f66af5c36445af12e6a818 /basegfx | |
| parent | 77ad33de6981353297a1f0c39e5c07fdc0ca4309 (diff) | |
INTEGRATION: CWS cowfixes01 (1.10.20); FILE MERGED
2006/03/21 13:36:26 thb 1.10.20.2: #i63310# Removed silly self-referentiality for the static default objects (causing infinite loops)
2006/03/17 23:16:35 thb 1.10.20.1: #i63310# Moved BxD(Poly)Polygon to cow_wrapper; added makeUnique() to all classes using COW internally (to at least facilitate deliberate unsharing in multi-threaded uses)
Diffstat (limited to 'basegfx')
| -rw-r--r-- | basegfx/inc/basegfx/polygon/b2dpolygon.hxx | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/basegfx/inc/basegfx/polygon/b2dpolygon.hxx b/basegfx/inc/basegfx/polygon/b2dpolygon.hxx index 13c3eb419e2e..3eb02003c10e 100644 --- a/basegfx/inc/basegfx/polygon/b2dpolygon.hxx +++ b/basegfx/inc/basegfx/polygon/b2dpolygon.hxx @@ -4,9 +4,9 @@ * * $RCSfile: b2dpolygon.hxx,v $ * - * $Revision: 1.10 $ + * $Revision: 1.11 $ * - * last change: $Author: rt $ $Date: 2005-09-07 20:27:45 $ + * last change: $Author: obo $ $Date: 2006-07-13 09:54:38 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. @@ -40,6 +40,10 @@ #include <sal/types.h> #endif +#ifndef INCLUDED_O3TL_COW_WRAPPER_HXX +#include <o3tl/cow_wrapper.hxx> +#endif + ////////////////////////////////////////////////////////////////////////////// // predeclarations class ImplB2DPolygon; @@ -58,13 +62,12 @@ namespace basegfx { class B2DPolygon { + public: + typedef o3tl::cow_wrapper< ImplB2DPolygon > ImplType; + private: // internal data. - ImplB2DPolygon* mpPolygon; - - // internal method to force a ref-counted instance to be copied - // to a modifyable unique copy. - void implForceUniqueCopy(); + ImplType mpPolygon; public: B2DPolygon(); @@ -75,6 +78,9 @@ namespace basegfx // assignment operator B2DPolygon& operator=(const B2DPolygon& rPolygon); + /// unshare this polygon with all internally shared instances + void makeUnique(); + // compare operators bool operator==(const B2DPolygon& rPolygon) const; bool operator!=(const B2DPolygon& rPolygon) const; |