* Return the array of nonzero values packed by column * * The size is nnz */

AddFatalFailure() and AddNonfatalFailure() must be stand-alone functions (i.e. their definitions cannot be inlined at the call sites), or C++Builder w

Starts capturing stdout.

Chops off the n lowest bits from a bit pattern. Returns the n lowest bits. As a side effect, the original bit pattern will be shifted to the right b

Removes the head of the queue and returns it. Returns NULL if the queue is empty.

A unary function that may die.

Formats a countable noun. Depending on its quantity, either the singular form or the plural form is used. e.g. FormatCountableNoun(1, "formula", "fo

Helper function used by ValidateRegex() to format error messages.

Returns the value of the first environment variable that is set and contains a non-empty string. If there are none, returns the "fallback" string. Add

Returns true if and only if name matches at least one of the patterns in the filter.

Copy constructor.

Sets the env variable to 'value'; unsets it when 'value' is None.

Reads and returns the string environment variable corresponding to the given flag; if it's not set, returns default_value.

Verifies that registered_tests match the test names in registered_tests_; returns registered_tests if successful, or aborts the program otherwise.

\returns the dimension in which the box holds */