BufferFloat

class BufferFloat

A writable buffer for basic types like floats, integers, Imath::V3f, Imath::M44f..

The predefined Buffer types:

Methods

`__eq__`	Return self==value.
`__getitem__`	operator[](i: int) -> reference
`__init__`	Constructor(s)
`__iter__`
`__len__`
`__neq__`
`__repr__`	Return repr(self).
`__setitem__`	operator[](i: int) -> reference
`grow`(size)	Grow the buffer in order for it to be large enough for this size.
`resize`(size, d)	Resize the buffer.
`write`()	Return a writable accessor on the buffer data.

__init__()

Constructor(s)

Buffer ()

Construct an empty buffer.

Buffer (v: Value)

Cast a Value object in Buffer.

If v has not the good type, a default value is constructed.

Buffer (size: int)

Allocate a buffer.

Parameters

size (int) - The number of element to allocate in the buffer.

grow(size: int) → None

Grow the buffer in order for it to be large enough for this size.

If the buffer is already large enough, does nothing.

Parameters: size (int) – The minimal number of element the buffer must have

resize(size: int, d: T) → None

Resize the buffer.

The previous data are copied in the new buffer.

Parameters

write()

Return a writable accessor on the buffer data.

Use this buffer span for the best access performances.