class io_buffer

class io_buffer

Public Member Functions

explicit
io_buffer (
    std::size_t buffer_capacity = default_buffer_capacity
)

Constructs an I/O buffer with the given capacity.

Parameters:
  • buffer_capacity:

    The capacity to use for the I/O buffer.

std::size_t
get_capacity ()
const noexcept

Returns the capacity of this I/O buffer.

std::size_t
get_size ()
const noexcept

Returns the size of this I/O buffer.

void
set_size (
    std::size_t new_size
)
noexcept

Sets the size of this I/O buffer.

Parameters:
  • new_size:

    The new size of this I/O buffer.

std::size_t
get_position ()
const noexcept

Returns the position of this I/O buffer.

void
set_position (
    std::size_t new_position
)
noexcept

Sets the position of this I/O buffer.

Parameters:
  • new_position:

    The new position of this I/O buffer.

std::byte*
get_data ()
noexcept

Returns a pointer to the beginning of this I/O buffer's data.

bool
is_read_dirty ()
const noexcept

Returns true if this I/O buffer is read-dirty. Otherwise, returns false.

void
set_read_dirty (
    bool new_read_dirty_flag
)
noexcept

Sets whether this I/O buffer is read-dirty.

Parameters:
  • new_read_dirty_flag:

    The new read-dirty flag for this I/O buffer.

bool
is_write_dirty ()
const noexcept

Returns true if this I/O buffer is write-dirty. Otherwise, returns false.

void
set_write_dirty (
    bool new_write_dirty_flag
)
noexcept

Sets whether this I/O buffer is write-dirty.

Parameters:
  • new_write_dirty_flag:

    The new write-dirty flag for this I/O buffer.

std::size_t
read (
    std::byte* data,
    std::size_t byte_count
)

Reads byte_count bytes from this I/O buffer and places them in the provided data array.

Parameters:
  • data:

    The array into which the read bytes will be placed.

  • byte_count:

    The number of bytes to read from this I/O buffer.

std::size_t
write (
    const std::byte* data,
    std::size_t byte_count
)

Writes byte_count bytes from the data array to this I/O buffer.

Parameters:
  • data:

    The array of bytes that will be written to this I/O buffer.

  • byte_count:

    The number of bytes to write to this I/O buffer.

Public Data Members

const int default_buffer_capacity

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

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