class transfer_resource

class transfer_resource

Description

This class is the base class for transfer resources. A transfer resource can be an input resource (a source of input), an output resource (a destination for output), or both.

Public Member Functions

explicit
transfer_resource (
    std::size_t buffer_capacity = io_buffer::default_buffer_capacity
)

Constructs a transfer resource with the given buffer capacity.

Parameters:
  • buffer_capacity:

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

transfer_resource (
    const transfer_resource& other
)

Copy-constructs a transfer_resource from an existing one.

Parameters:
  • other:

    The transfer_resource to copy from.

transfer_resource&
operator = (
    const transfer_resource& other
)

Copy-assigns a transfer_resource into this one.

Parameters:
  • other:

    The transfer_resource to copy from.

transfer_resource (
    transfer_resource&& other
)
noexcept

Move-constructs a transfer_resource from an existing one.

Parameters:
  • other:

    The transfer_resource to move from.

transfer_resource&
operator = (
    transfer_resource&& other
)
noexcept

Move-assigns a transfer_resource into this one.

Parameters:
  • other:

    The transfer_resource to move from.

virtual
bool
is_at_end ()
const noexcept = 0

Tells whether this transfer resource is at its end.

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CCL was first published in 2022, and is still actively maintained.

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