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* block() for vectors ---> segment()

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* documentation improvements, especially in quickstart guide
This commit is contained in:
Benoit Jacob
2008-09-15 15:45:41 +00:00
parent 0940ad7127
commit 247f2b0ffa
18 changed files with 213 additions and 243 deletions
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10
test/submatrices.cpp
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@@ -128,15 +128,15 @@ template<typename MatrixType> void submatrices(const MatrixType& m)
// test sub vectors
VERIFY_IS_APPROX(v1.template start<2>(), v1.block(0,0,2,1));
VERIFY_IS_APPROX(v1.template start<2>(), v1.start(2));
VERIFY_IS_APPROX(v1.template start<2>(), v1.block(0,2));
VERIFY_IS_APPROX(v1.template start<2>(), v1.template block<2>(0));
VERIFY_IS_APPROX(v1.template start<2>(), v1.segment(0,2));
VERIFY_IS_APPROX(v1.template start<2>(), v1.template segment<2>(0));
int i = rows-2;
VERIFY_IS_APPROX(v1.template end<2>(), v1.block(i,0,2,1));
VERIFY_IS_APPROX(v1.template end<2>(), v1.end(2));
VERIFY_IS_APPROX(v1.template end<2>(), v1.block(i,2));
VERIFY_IS_APPROX(v1.template end<2>(), v1.template block<2>(i));
VERIFY_IS_APPROX(v1.template end<2>(), v1.segment(i,2));
VERIFY_IS_APPROX(v1.template end<2>(), v1.template segment<2>(i));
i = ei_random(0,rows-2);
VERIFY_IS_APPROX(v1.block(i,2), v1.template block<2>(i));
VERIFY_IS_APPROX(v1.segment(i,2), v1.template segment<2>(i));
}
// stress some basic stuffs with block matrices