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INTEGRATION: CWS tune04 (1.6.26); FILE MERGED

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2004/06/15 07:23:34 cmc 1.6.26.1: #i29636# turn global objects into local static data protected with swishy double-locked templated template
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Hans-Joachim Lankenau
2004-06-25 16:18:36 +00:00
parent 7026f47374
commit 24d402bac4
1 changed files with 13 additions and 6 deletions
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19
basegfx/source/tuple/b2dtuple.cxx
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@@ -2,9 +2,9 @@
* *
* $RCSfile: b2dtuple.cxx,v $ * $RCSfile: b2dtuple.cxx,v $
* *
* $Revision: 1.6 $ * $Revision: 1.7 $
* *
* last change: $Author: thb $ $Date: 2004-01-16 10:34:35 $ * last change: $Author: hjs $ $Date: 2004-06-25 17:18:36 $
* *
* The Contents of this file are made available subject to the terms of * The Contents of this file are made available subject to the terms of
* either of the following licenses * either of the following licenses
@@ -66,21 +66,28 @@
#ifndef _BGFX_NUMERIC_FTOOLS_HXX #ifndef _BGFX_NUMERIC_FTOOLS_HXX
#include <basegfx/numeric/ftools.hxx> #include <basegfx/numeric/ftools.hxx>
#endif #endif
#ifndef INCLUDED_RTL_INSTANCE_HXX
#include <rtl/instance.hxx>
#endif
namespace { struct EmptyTuple : public rtl::Static<basegfx::B2DTuple, EmptyTuple> {}; }
namespace basegfx namespace basegfx
{ {
// initialize static member const B2DTuple& B2DTuple::getEmptyTuple()
::basegfx::B2DTuple B2DTuple::maEmptyTuple(0.0, 0.0); {
return EmptyTuple::get();
}
bool B2DTuple::equalZero() const bool B2DTuple::equalZero() const
{ {
return (this == &maEmptyTuple || return (this == &getEmptyTuple() ||
(::basegfx::fTools::equalZero(mfX) && ::basegfx::fTools::equalZero(mfY))); (::basegfx::fTools::equalZero(mfX) && ::basegfx::fTools::equalZero(mfY)));
} }
bool B2DTuple::equalZero(const double& rfSmallValue) const bool B2DTuple::equalZero(const double& rfSmallValue) const
{ {
return (this == &maEmptyTuple || return (this == &getEmptyTuple() ||
(::basegfx::fTools::equalZero(mfX, rfSmallValue) && ::basegfx::fTools::equalZero(mfY, rfSmallValue))); (::basegfx::fTools::equalZero(mfX, rfSmallValue) && ::basegfx::fTools::equalZero(mfY, rfSmallValue)));
} }