Impala Documentation

template<class ArrayT>

void Impala::Core::Test::TestImage::DoCompare	(	ArrayT *	src,
		ArrayT *	ref
	)			`[inline, private]`

Definition at line 146 of file TestImage.h.

References mErrorTolerance, Impala::Core::Array::Trait::BpoTestEqual< DstArrayT, Src1ArrayT, Src2ArrayT >::mNr, Impala::Core::Array::Trait::BpoTestEqual< DstArrayT, Src1ArrayT, Src2ArrayT >::mNrDiff, Impala::Core::Array::Trait::BpoTestEqual< DstArrayT, Src1ArrayT, Src2ArrayT >::mSumDiff, Impala::Core::Array::Trait::BpoTestEqual< DstArrayT, Src1ArrayT, Src2ArrayT >::mSumSrc1, Impala::Core::Array::Trait::BpoTestEqual< DstArrayT, Src1ArrayT, Src2ArrayT >::mSumSrc2, Impala::Core::Array::Pattern::PatBinaryPixOp(), and Impala::Core::Test::TestBase::SetFailure().

Referenced by Compare(), and CompareList().

00147     {
00148         std::ostringstream ost;
00149         if (src->CW() != ref->CW())
00150             ost << "width differs: " << src->CW() << " vs "
00151                 << ref->CW() << std::ends;
00152         if (src->CH() != ref->CH())
00153             ost << "height differs: " << src->CH() << " vs " 
00154                 << ref->CH() << std::ends;
00155         Array::Trait::BpoTestEqual<Array2dScalarReal64, ArrayT, ArrayT> bpo(mErrorTolerance);
00156         Array2dScalarReal64* dst = 0;
00157         Array::Pattern::PatBinaryPixOp(dst, src, ref, bpo);
00158         if (bpo.mNrDiff > 0)
00159             ost << "TestEqual found " << bpo.mNrDiff << " differences, in "
00160                 << bpo.mNr << " pixels, sum diffs : " << bpo.mSumDiff 
00161                 << " avg diff : " << bpo.mSumDiff / bpo.mNrDiff 
00162                 << " avg src1 : " << bpo.mSumSrc1 / bpo.mNr
00163                 << " avg src2 : " << bpo.mSumSrc2 / bpo.mNr << std::ends;
00164         String r = ost.str();
00165         if (r.size() > 0)
00166             SetFailure(r);
00167         delete dst;
00168     }

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