jsocketpp::internal::AddrinfoDeleter Struct Reference

Custom deleter for addrinfo* pointers to support RAII-style cleanup. More...

#include <common.hpp>

Public Member Functions
void	operator() (addrinfo *p) const noexcept
	Deletes an addrinfo* by calling freeaddrinfo().

Detailed Description

Custom deleter for addrinfo* pointers to support RAII-style cleanup.

This deleter is intended for use with std::unique_ptr<addrinfo, AddrinfoDeleter>, enabling automatic cleanup of dynamically allocated addrinfo structures returned by getaddrinfo(). When the smart pointer goes out of scope, freeaddrinfo() will be called automatically to release associated memory.

Example

addrinfo* raw = nullptr;
getaddrinfo("example.com", "80", &hints, &raw);
AddrinfoPtr info(raw); // Automatically cleaned up

See also

AddrinfoPtr

getaddrinfo()

freeaddrinfo()

Member Function Documentation

operator()()

void jsocketpp::internal::AddrinfoDeleter::operator() ( addrinfo * p ) const

inlinenoexcept

Deletes an addrinfo* by calling freeaddrinfo().

Parameters

[in]

p

Pointer to an addrinfo structure to be deallocated.

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

• include/jsocketpp/common.hpp