folly::operator_new

Synopses

Declared in <folly/lang/New.h>

Allocates s bytes and returns a pointer to the storage.

[[nodiscard]]
void*
operator_new(std::size_t const s) noexcept(noexcept(::operator new(0)));

Allocates s bytes with the given alignment.

[[nodiscard]]
void*
operator_new(
    std::size_t const s,
    std::align_val_t const a) noexcept(noexcept(::operator new(0)));

Allocates s bytes without throwing, returning null on failure.

[[nodiscard]]
void*
operator_new(
    std::size_t const s,
    std::nothrow_t const& nt) noexcept;

Allocates s bytes with the given alignment without throwing.

[[nodiscard]]
void*
operator_new(
    std::size_t const s,
    std::align_val_t const a,
    std::nothrow_t const& nt) noexcept;

Name	Description
s	The number of bytes to allocate.
a	The alignment of the allocated storage.
nt	The nothrow tag selecting the non-throwing overload.