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-rw-r--r--doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_bool.cpp21
1 files changed, 21 insertions, 0 deletions
diff --git a/doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_bool.cpp b/doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_bool.cpp
new file mode 100644
index 000000000..0cca37f36
--- /dev/null
+++ b/doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_bool.cpp
@@ -0,0 +1,21 @@
+#include <Eigen/Dense>
+#include <iostream>
+
+using namespace std;
+using namespace Eigen;
+
+int main()
+{
+ ArrayXXf a(2,2);
+
+ a << 1,2,
+ 3,4;
+
+ 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 << "(a > 2).all() = " << (a > 2).all() << endl;
+ cout << "(a > 2).any() = " << (a > 2).any() << endl;
+ cout << "(a > 2).count() = " << (a > 2).count() << endl;
+}