bsl::conditional< B, T, F > Class Template Reference

Provides the member typedef type which is the same as T if B is true, otherwise is the same as F. More...

#include <conditional.hpp>

Public Types
using	type = T
	provides the member typedef "type"

Detailed Description

template<bool B, typename T, typename F>
class bsl::conditional< B, T, F >

Provides the member typedef type which is the same as T if B is true, otherwise is the same as F.

#include <bsl/conditional.hpp>
#include <bsl/is_same.hpp>
#include <bsl/debug.hpp>

namespace bsl
{
    inline void
    example_conditional_overview() noexcept
    {
        if (bsl::is_same<bsl::conditional_t<true, bool, void>, bool>::value) {
            bsl::print() << "success\n";
        }

        if (bsl::is_same<bsl::conditional_t<false, bool, void>, void>::value) {
            bsl::print() << "success\n";
        }
    }
}

Template Parameters

B	the conditional parameter
T	the type to return if B is true
F	the type to return if B is false

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The documentation for this class was generated from the following file:

• include/bsl/conditional.hpp