Capacity Class Reference

#include <evo/impl/container.h>

Detailed Description

Optimized container size and capacity calculation.

Static Public Member Functions
static ulong	grow (ulong size)
	Grow data size. More...
static ulong	init (ulong size)
	Get initial data size. More...

Static Public Attributes
static const ulong	INIT = 64
	Default initial size. More...
static const ulong	THRESHOLD = 134217728
	Growth threshold (max size increase) (128*1024*1024) More...

Member Function Documentation

grow()

static ulong grow ( ulong  size )

inlinestatic

Grow data size.

• The data size is grown by a factor of 1.5x or THRESHOLD, whichever is smaller
• Returns ULONG_MAX on overflow

Parameters

size	Size to grow - must be less than ULONG_MAX

Returns

Adjusted data size

init()

static ulong init ( ulong  size )

inlinestatic

Get initial data size.

Parameters

size	Initial size to adjust, if needed

Returns

Adjusted initial size (given size or INIT, whichver is smaller)

Member Data Documentation

INIT

const ulong INIT = 64

static

Default initial size.

THRESHOLD

const ulong THRESHOLD = 134217728

static

Growth threshold (max size increase) (128*1024*1024)

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The documentation for this class was generated from the following file:

• evo/impl/container.h