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Tutorial page 7: more typical example for .all(), minor copy-editing.

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Jitse Niesen
2010-07-23 19:20:10 +01:00
parent 145830e067
commit ae8425c74c
2 changed files with 28 additions and 31 deletions
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19
doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_bool.cpp
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@@ -6,19 +6,16 @@ using namespace Eigen;
int main()
{
MatrixXf m(2,2), n(2,2);
ArrayXXf a(2,2);
m << 0,2,
a << 1,2,
3,4;
n << 1,2,
3,4;
cout << "m.all() = " << m.all() << endl;
cout << "m.any() = " << m.any() << endl;
cout << "m.count() = " << m.count() << endl;
cout << "(a > 0).all() = " << (a > 0).all() << endl;
cout << "(a > 0).any() = " << (a > 0).any() << endl;
cout << "(a > 0).count() = " << (a > 0).count() << endl;
cout << endl;
cout << "n.all() = " << n.all() << endl;
cout << "n.any() = " << n.any() << endl;
cout << "n.count() = " << n.count() << endl;
cout << "(a > 2).all() = " << (a > 2).all() << endl;
cout << "(a > 2).any() = " << (a > 2).any() << endl;
cout << "(a > 2).count() = " << (a > 2).count() << endl;
}