C++ Functional Library - assign

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Description

It initializes the target with f. alloc is used to allocate memory for any internal data structures that the function might use.

Declaration

Following is the declaration for std::function::assign.

C++11

template< class F, class Alloc >

C++17

void assign( F&& f, const Alloc& alloc );

Parameters

• other − This function object used to initialize *this.

• f − a callable used to initialize *this.

Return Value

none

Exceptions

none