class io_resource

class io_resource
    : public input_resource
    , public output_resource

Description

An I/O resource is both a source of input and a destination for output. It's an object you can read data from and write data to.

Public Member Functions

explicit
io_resource (
    std::size_t buffer_capacity
)

Constructs an I/O resource with the given buffer capacity.

Parameters:
  • buffer_capacity:

    The capacity of the I/O buffer. If this is zero, the I/O resource is completely unbuffered.

io_resource (
    const io_resource& other
)

Copy-constructs an io_resource from an existing one.

Parameters:
  • other:

    The io_resource to copy from.

io_resource&
operator = (
    const io_resource& other
)

Copy-assigns an io_resource into this one.

Parameters:
  • other:

    The io_resource to copy from.

io_resource (
    io_resource&& other
)
noexcept

Move-constructs an io_resource from an existing one.

Parameters:
  • other:

    The io_resource to move from.

io_resource&
operator = (
    io_resource&& other
)
noexcept

Move-assigns an io_resource into this one.

Parameters:
  • other:

    The io_resource to move from.

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