Folding

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Collaboration diagram for Folding:

Functions
template<typename... Args>
constexpr bool	folding_and (Args... args)
template<typename... Args>
constexpr auto	folding_sum (Args... args)
void	folding_demo ()

Detailed Description

fold

Function Documentation

folding_and()

template<typename... Args>

constexpr bool folding_and ( Args...  args )

constexpr

Definition at line 274 of file 17.cpp.

{ return (true && ... && args); }

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folding_demo()

void folding_demo

(

)

Definition at line 279 of file 17.cpp.

{
    static_assert(!folding_and(true, false, true));
    static_assert(folding_sum(1.0, 2.0f, 3) == 6.0);
}

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folding_sum()

template<typename... Args>

constexpr auto folding_sum ( Args...  args )

constexpr

Definition at line 277 of file 17.cpp.

{ return (... + args); }

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