Routine to check if ResidualBlock::Evaluate for unary CostFunction with one residual succeeds with true or dies.

Constructs and returns the message for an equality assertion (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure. The first four parameters are the expressio

Returns true iff the test failed.

Returns an indented copy of stderr output for a death test. This makes distinguishing death test output lines from regular log lines much easier.

Formats the count of tests.

Returns the message describing the last system error in errno.

Parses the environment variable var as an Int32. If it is unset, returns default_val. If it is not an Int32, prints an error and aborts.

Checks, whether the given parameter block sizes are valid. Valid means every dimension is bigger than zero.

PopBack removes and returns the last elements in the queue.

The following two methods return copies instead of references so that the base class implementation does not have to worry about life time issues. Fur

\brief Adjoint (conjugate transpose) of the Householder sequence. */

* Empty the pointer list */

\sa MatrixBase::coeff() * \warning the coordinates must fit into the referenced triangular part */

* Return the pointers to the beginning of each column in \ref valuePtr() */

\returns the size of the main diagonal, which is min(rows(),cols()). * \sa rows(), cols(), SizeAtCompileTime. */

\returns the current flags */

\returns The value of the third angle. */

\internal Like malloc, but the returned pointer is guaranteed to be 16-byte aligned. * Fast, but wastes 16 additional bytes of memory. Does not thro