__gnu_cxx Namespace Reference

This namespace serves two purposes. More...

Classes
class	unary_compose
	An SGI extension . More...
class	binary_compose
	An SGI extension . More...
struct	select1st
	An SGI extension . More...
struct	select2nd
	An SGI extension . More...
struct	project1st
	An SGI extension . More...
struct	project2nd
	An SGI extension . More...
struct	constant_void_fun
	An SGI extension . More...
struct	constant_unary_fun
	An SGI extension . More...
struct	constant_binary_fun
	An SGI extension . More...
class	subtractive_rng
class	hash_map
class	hash_multimap
class	hash_set
class	hash_multiset
struct	temporary_buffer
struct	rb_tree
class	slist
class	stdio_filebuf
	Provides a layer of compatibility for C/POSIX. More...
class	rope
Functions
void	__verbose_terminate_handler ()
template<typename InputIter, typename Size, typename OutputIter>
pair< InputIter, OutputIter >	copy_n (InputIter first, Size count, OutputIter __result)
	Copies the range [first,first+count) into [result,result+count).
template<typename InputIter1, typename InputIter2>
int	lexicographical_compare_3way (InputIter1 first1, InputIter1 last1, InputIter2 first2, InputIter2 last2)
	memcmp on steroids.
template<typename ForwardIter, typename OutputIter, typename Distance>
OutputIter	random_sample_n (ForwardIter first, ForwardIter last, OutputIter out, const Distance n)
template<typename ForwardIter, typename OutputIter, typename Distance, typename RandomNumberGenerator>
OutputIter	random_sample_n (ForwardIter first, ForwardIter last, OutputIter out, const Distance n, RandomNumberGenerator &__rand)
template<typename InputIter, typename RandomAccessIter>
RandomAccessIter	random_sample (InputIter first, InputIter last, RandomAccessIter out_first, RandomAccessIter out_last)
template<typename InputIter, typename RandomAccessIter, typename RandomNumberGenerator>
RandomAccessIter	random_sample (InputIter first, InputIter last, RandomAccessIter out_first, RandomAccessIter out_last, RandomNumberGenerator &__rand)
template<typename RandomAccessIter>
bool	is_heap (RandomAccessIter first, RandomAccessIter last)
template<typename RandomAccessIter, typename StrictWeakOrdering>
bool	is_heap (RandomAccessIter first, RandomAccessIter last, StrictWeakOrdering comp)
template<typename ForwardIter>
bool	is_sorted (ForwardIter first, ForwardIter last)
template<typename ForwardIter, typename StrictWeakOrdering>
bool	is_sorted (ForwardIter first, ForwardIter last, StrictWeakOrdering comp)
template<class Type>
Type	identity_element (std::plus< Type >)
	An SGI extension .
template<class Type>
Type	identity_element (std::multiplies< Type >)
	An SGI extension .
template<class Operation1, class Operation2>
unary_compose< Operation1, Operation2 >	compose1 (const Operation1 &__fn1, const Operation2 &__fn2)
	An SGI extension .
template<class Operation1, class Operation2, class Operation3>
binary_compose< Operation1, Operation2, Operation3 >	compose2 (const Operation1 &__fn1, const Operation2 &__fn2, const Operation3 &__fn3)
	An SGI extension .
template<class Result>
constant_void_fun< Result >	constant0 (const Result &__val)
	An SGI extension .
template<class Result>
constant_unary_fun< Result, Result >	constant1 (const Result &__val)
	An SGI extension .
template<class Result>
constant_binary_fun< Result, Result, Result >	constant2 (const Result &__val)
	An SGI extension .
template<typename InputIterator, typename Distance>
void	distance (InputIterator first, InputIterator last, Distance &n)
template<typename InputIter, typename Size, typename ForwardIter>
pair< InputIter, ForwardIter >	uninitialized_copy_n (InputIter first, Size count, ForwardIter __result)
	Copies the range [first,last) into result.
template<typename Type, typename Integer, typename MonoidOperation>
Type	power (Type x, Integer n, MonoidOperation __monoid_op)
template<typename Type, typename Integer>
Type	power (Type x, Integer n)
template<typename ForwardIter, typename Type>
void	iota (ForwardIter first, ForwardIter last, Type value)

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Detailed Description

This namespace serves two purposes.

This namespace is used for two things:

• sequestering internal (implementation-only) names away from the global namespace; these are details of the implementation and should not be touched by users
• GNU extensions for public use

This is still fluid and changing rapidly. Currently the rule is: if an entitity is found in the user-level documentation, it falls into the second category.

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Function Documentation

void __gnu_cxx::__verbose_terminate_handler (   )

A replacement for the standard terminate_handler which prints more information about the terminating exception (if any) on stderr. Call std::set_terminate (__gnu_cxx::__verbose_terminate_handler) to use. For more info, see http://gcc.gnu.org/onlinedocs/libstdc++/19_diagnostics/howto.html#4 Definition at line 44 of file vterminate.cc. References std::type_info::name, and std::exception::what().

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