Tpetra parallel linear algebra
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Binary function that returns its second argument. More...
#include <Tpetra_ConfigDefs.hpp>
Inherits binary_function< Arg1, Arg2, Arg2 >.
Binary function that returns its second argument.
Arg1 | Type of the first argument. |
Arg2 | Type of the second argument, and type of the return value. It may differ from the type of the first argument. |
This function object might be defined in the std namespace; it is an SGI extension to the STL. We can't count on it living in the std namespace, but it's useful, so we define it here.
If you apply using namespace std;
to the global namespace, and if your STL implementation includes project1st, it will cause collisions with this definition. We recommend for this and other reasons not to state using namespace std;
in the global namespace.
Definition at line 198 of file Tpetra_ConfigDefs.hpp.