static_resource::static_resource
Constructor.
Synopsis
static_resource(
unsigned char* buffer,
std::size_t size) noexcept; (1)
static_resource(
std::byte* buffer,
std::size_t size) noexcept; (2)
template<
std::size_t N>
explicit
static_resource(
unsigned char (&buffer) [N]) noexcept; (3)
template<
std::size_t N>
explicit
static_resource(
std::byte (&buffer) [N]) noexcept; (4)
static_resource(
static_resource const&) = delete; (5)Description
This constructs the resource to use the specified buffer for subsequent calls to allocate. When the buffer is exhausted, allocate will throw std::bad_alloc.
Complexity
Constant.
Exception Safety
No-throw guarantee.
Parameters
| Name | Description |
|---|---|
|
The buffer to use. Ownership is not transferred; the caller is responsible for ensuring that the lifetime of the buffer extends until the resource is destroyed. |
|
The number of valid bytes pointed to by |