algorithms/functional.hpp File Reference

Contains function objects equivalent to the function objects provided by STL, and specializations of stapl::identity_value for the function object when applicable. More...

Include dependency graph for algorithms/functional.hpp:

Classes
class	stapl::proxy< T, Accessor >
	Defines a basic proxy over the element of type T. More...
class	stapl::cref_accessor< T >
	Defines a read only accessor that references a local element. More...
struct	stapl::ro_unary_function< Arg, Result >
	Represent a read-only unary functor, which provides typedefs for the argument and return types. Mimics the equivalent STL construct to allow for compatibility. More...
struct	stapl::ro_binary_function< Arg1, Arg2, Result >
	Represent a read-only binary functor, which provides typedefs for the argument and return types. Mimics the equivalent STL construct to allow for compatibility. More...
struct	stapl::min< T >
	Work function which returns the minimum of two values. More...
struct	stapl::assign< T >
	Work function which assigns the value of the first argument to the second. More...
struct	stapl::detail::has_set_elements< View, bool >
	Metafunction to check whether given view parameter has a set_elements() method, by inspecting the reflected type. More...
struct	stapl::coarse_assign_helper< HasSetElements >
	Based on boolean parameter, dispatch logical invocation of the assignment operator on two view ranges either to a simple for loop or the destination view's set_elements member function. More...
struct	stapl::coarse_assign
	Performs assignment of all values from one view to the elements of another. More...
struct	stapl::coarse_swap_ranges< T >
	Work function that swaps the values between two views. More...
struct	stapl::apply_functor< Functor >
	Work function which applies the given functor to its argument. More...
struct	stapl::transform_assign< Functor >
	Function which applies given functor to its first argument(s), and assigns the result to its last argument. More...
struct	stapl::plus< T >
	Function which returns the sum of its arguments. More...
struct	stapl::minus< T >
	Function which returns the difference of its arguments. More...
struct	stapl::multiplies< T >
	Function which returns the product of its arguments. More...
struct	stapl::divides< T >
	Function which returns the result of dividing the first argument by the second. More...
struct	stapl::modulus< T >
	Function which returns the modulus of its arguments. More...
struct	stapl::negate< T >
	Function which returns the negation of its argument. More...
struct	stapl::equal_to< T >
	Function which returns whether its arguments are equal. More...
struct	stapl::not_equal_to< T >
	Function which returns whether its arguments are not equal. More...
struct	stapl::greater< T >
	Function which returns whether the first argument is greater than the second. More...
struct	stapl::less< T >
	Function which returns whether the first argument is less than the second. More...
struct	stapl::greater_equal< T >
	Function which returns whether the first argument is greater than or equal to the second. More...
struct	stapl::less_equal< T >
	Function which returns whether the first argument is less than or equal to the second. More...
struct	stapl::logical_and< T >
	Function which returns the logical and of its arguments. More...
struct	stapl::logical_not< T >
	Function which returns the logical not of its argument. More...
struct	stapl::bit_and< T >
	Function which returns the bitwise and of its arguments. More...
struct	stapl::bit_or< T >
	Function which returns the bitwise or of its arguments. More...
struct	stapl::bit_xor< T >
	Function which returns the bitwise xor of its arguments. More...
struct	stapl::detail::unary_negate_helper< Predicate, bool >
	Base class for unary_negate the reflects the type argument_type if defined in the template. More...
struct	stapl::detail::binary_negate_helper< Predicate, bool >
	Base class for binary_negate the reflects the type first_argument_type and second_argument_type if they are defined in the template. It's assumed that the two argument type parameters either both exist or both do not, so we only check for first_argument_type. More...
struct	stapl::unary_negate< Predicate >
	Function which returns whether its argument was not matched by the given predicate. More...
struct	stapl::binary_negate< Predicate >
	Function which returns whether its arguments were not matched by the given predicate. More...
struct	stapl::identity< T >
	Function which returns its argument. More...
struct	stapl::identity_op
	Function which returns its argument. More...
struct	stapl::wrap_ref< b >
	Functor which returns its argument (which is a reference). More...
struct	stapl::wrap_ref< false >
	Functor which wraps its argument in a stapl::proxy using a cref_accessor. More...
struct	stapl::pack_ref< b >
	Functor which serializes a reference. More...
struct	stapl::pack_ref< false >
	Functor which serializes a reference using a given typer. More...
class	stapl::binder1st< Operation, Stored, b_is_stapl_ref >
	Functor representing the result of binding the first argument of the given operation to the stored value. More...
class	stapl::binder2nd< Operation, Stored, b_is_stapl_ref >
	Functor representing the result of binding the second argument of the given operation to the stored value. More...
class	stapl::binder3rd< Operation, Stored, b_is_stapl_ref >
	Functor representing the result of binding the third argument of the given operation to the stored value. More...
struct	stapl::result_of::bind1st< Operation, T >
	Defines the type of a binder1st instantiated with the given parameters. More...
struct	stapl::result_of::bind1st< Operation, proxy< T, A > >
	Defines the type of a binder1st instantiated with the given parameters, where the bound argument is a stapl::proxy. More...
struct	stapl::result_of::bind2nd< Operation, T >
	Defines the type of a binder2nd instantiated with the given parameters. More...
struct	stapl::result_of::bind2nd< Operation, proxy< T, A > >
	Defines the type of a binder2nd instantiated with the given parameters, where the bound argument is a stapl::proxy. More...
struct	stapl::result_of::bind3rd< Operation, T >
	Defines the type of a binder2nd instantiated with the given parameters. More...
struct	stapl::result_of::bind3rd< Operation, proxy< T, A > >
	Defines the type of a binder2nd instantiated with the given parameters, where the bound argument is a stapl::proxy. More...

Namespaces
	stapl

Functions
template<typename T >
proxy< T, cref_accessor< T > >	stapl::make_cref (T const &t)
	stapl::STAPL_DEFINE_IDENTITY_VALUE (min< unsigned char >, unsigned char, std::numeric_limits< unsigned char >::max()) STAPL_DEFINE_IDENTITY_VALUE(min< unsigned int >
	stapl::STAPL_DEFINE_IDENTITY_VALUE (max< unsigned char >, unsigned char, std::numeric_limits< unsigned char >::min()) STAPL_DEFINE_IDENTITY_VALUE(max< unsigned int >
	stapl::STAPL_DEFINE_IDENTITY_VALUE (logical_and< long unsigned int >, long unsigned int, 1) template< typename T > struct logical_or
	Function which returns the logical or of its arguments. More...
template<typename Predicate >
unary_negate< Predicate >	stapl::not1 (Predicate const &pred)
	Construct a unary_negate functor with the given predicate. More...
template<typename Predicate >
binary_negate< Predicate >	stapl::not2 (Predicate const &pred)
	Construct a binary_negate functor with the given predicate. More...
template<typename Operation , typename T >
binder1st< Operation, T, false >	stapl::bind1st (Operation const &fn, T const &x)
	Bind the first argument of fn to x. More...
template<typename Operation , typename T , typename A >
binder1st< Operation, proxy< T, A >, true >	stapl::bind1st (Operation const &fn, proxy< T, A > p)
	Bind the first argument of fn to x. More...
template<typename Operation , typename T >
binder2nd< Operation, T, false >	stapl::bind2nd (Operation const &fn, T const &x)
	Bind the second argument of fn to x. More...
template<typename Operation , typename T , typename A >
binder2nd< Operation, proxy< T, A >, true >	stapl::bind2nd (Operation const &fn, proxy< T, A > p)
	Bind the second argument of fn to x. More...
template<typename Operation , typename T >
binder3rd< Operation, T, false >	stapl::bind3rd (Operation const &fn, T const &x)
	Bind the third argument of fn to x. More...
template<typename Operation , typename T , typename A >
binder3rd< Operation, proxy< T, A >, true >	stapl::bind3rd (Operation const &fn, proxy< T, A > p)
	Bind the third argument of fn to x. More...

Variables
unsigned	stapl::int
unsigned long long unsigned	stapl::float
unsigned long long unsigned	stapl::double

Detailed Description

Contains function objects equivalent to the function objects provided by STL, and specializations of stapl::identity_value for the function object when applicable.

The STAPL implementations of functions that have a direct STL equivalent (e.g., std::plus) differ from the STL implementation in that the function operator is templated to allow proxies over the type to be passed to the functor.