/root/bitcoin/src/util/any.h

Source (jump to first uncovered line)
// Copyright (c) 2023 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_UTIL_ANY_H
#define BITCOIN_UTIL_ANY_H

#include <any>

namespace util {

/**
 * Helper function to access the contained object of a std::any instance.
 * Returns a pointer to the object if passed instance has a value and the type
 * matches, nullptr otherwise.
 */
template<typename T>
T* AnyPtr(const std::any& any) noexcept
{
    T* const* ptr = std::any_cast<T*>(&any);
    return ptr ? *ptr : nullptr;
}

} // namespace util

#endif // BITCOIN_UTIL_ANY_H

Coverage Report

Created: 2024-10-21 15:10

Line	Count	Source (jump to first uncovered line)
1		// Copyright (c) 2023 The Bitcoin Core developers
2		// Distributed under the MIT software license, see the accompanying
3		// file COPYING or http://www.opensource.org/licenses/mit-license.php.
4
5		#ifndef BITCOIN_UTIL_ANY_H
6		#define BITCOIN_UTIL_ANY_H
7
8		#include <any>
9
10		namespace util {
11
12		/**
13		* Helper function to access the contained object of a std::any instance.
14		* Returns a pointer to the object if passed instance has a value and the type
15		* matches, nullptr otherwise.
16		*/
17		template<typename T>
18		T* AnyPtr(const std::any& any) noexcept
19	0	{
20	0	T* const* ptr = std::any_cast<T*>(&any);
21	0	return ptr ? *ptr : nullptr;
22	0	} Unexecuted instantiation: _ZN4util6AnyPtrIN6wallet13WalletContextEEEPT_RKSt3any Unexecuted instantiation: _ZN4util6AnyPtrIN4node11NodeContextEEEPT_RKSt3any
23
24		} // namespace util
25
26		#endif // BITCOIN_UTIL_ANY_H