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Visual Studio 2012

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<type_traits>

add_const Class

add_cv Class

add_pointer Class

add_reference Class

add_volatile Class

aligned_storage Class

alignment_of Class

common_type Class

conditional Class

decay Class

enable_if Class

extent Class

false_type Typedef

has_nothrow_assign Class

has_nothrow_constructor Class

has_nothrow_copy Class

has_nothrow_copy_constructor Class

has_nothrow_default_constructor Class

has_trivial_assign Class

has_trivial_constructor Class

has_trivial_copy Class

has_trivial_copy_constructor Class

has_trivial_default_constructor Class

has_trivial_destructor Class

has_virtual_destructor Class

integral_constant Class

is_abstract Class

is_arithmetic Class

is_base_of Class

is_compound Class

is_convertible Class

is_enum Class

is_floating_point Class

is_function Class

is_fundamental Class

is_integral Class

is_lvalue_reference Class

is_member_function_pointer Class

is_member_object_pointer Class

is_member_pointer Class

is_object Class

is_pod Class

is_pointer Class

is_polymorphic Class

is_reference Class

is_rvalue_reference Class

is_same Class

is_scalar Class

is_signed Class

is_standard_layout Class

is_unsigned Class

is_void Class

is_volatile Class

make_signed Class

make_unsigned Class

rank Class

remove_all_extents Class

remove_const Class

remove_cv Class

remove_extent Class

remove_pointer Class

remove_reference Class

remove_volatile Class

true_type Typedef

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conditional Class

Visual Studio 2012

Visual Studio 2010

Selects one of two types, depending on the specified condition.

template<bool B, class Ty1, class Ty2>
    struct conditional;

Parameter	Description
B	The value that determines the selected type.
Ty1	The type to evaluate.
Ty2	The type to evaluate.

conditional<B, Ty1, Ty2>::type evaluates to Ty1 when B evaluates to true, and evaluates to Ty2 when B evaluates to false.

Header: <type_traits>

Namespace: std

Reference

<type_traits>

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