Here is a list of all topics with brief descriptions:

Template classes for testing assertions at compile time.
.
Conversion utilities for going between Teuchos::RCP and boost::shared_ptr.
Conversion utilities for going between Teuchos::RCP and std::shared_ptr.
Utility code for throwing exceptions and setting breakpoints.
Set of utilities for allocating temporary workspace.
Enumerations for character inputs in Teuchos::BLAS methods	These enumerated lists are used in compile time checking of the input characters for BLAS methods
Floating Point Trapping Support Code