XsArrayDescriptor Struct Reference

Detailed Description

This object describes how to treat the data in an array.

Ususally there is one static instance per type of array that will be used by all XsArrays of that type.

Definition at line 63 of file xsarray.h.

#include <xSens_MT4/xstypes/include/xsens/xsarray.h>

Public Attributes
const XsSize	itemSize
	The size of an array item in bytes. More...
void(*	itemSwap )(void *a, void *b)
	The function to use for swapping the data of two array items. More...
void(*	itemConstruct )(void *e)
	The function to use for constructing a new array item. More...
void(*	itemCopyConstruct )(void *e, void const *s)
	The function to use for constructing a new array item with a source initializer. More...
void(*	itemDestruct )(void *e)
	The function to use for destructing a array item. More...
void(*	itemCopy )(void *to, void const *from)
	The function to use for copying the data of from to to. More...
int(*	itemCompare )(void const *a, void const *b)
	The function to use for comparing two items. More...

Member Data Documentation

itemCompare

int(* XsArrayDescriptor::itemCompare) (void const *a, void const *b)

The function to use for comparing two items.

Parameters

a	Left hand side of comparison.
b	Right hand side of comparison.

Returns

The function will return 0 when the items are equal. When greater/less comparison is possible, the function should return < 0 if a < b and > 0 if a > b.

Definition at line 95 of file xsarray.h.

itemConstruct

void(* XsArrayDescriptor::itemConstruct) (void *e)

The function to use for constructing a new array item.

May be 0 for simple types.

Parameters

e	Pointer to item to construct.

Definition at line 80 of file xsarray.h.

itemCopy

void(* XsArrayDescriptor::itemCopy) (void *to, void const *from)

The function to use for copying the data of from to to.

Parameters

to	Pointer to item to copy to.
from	Pointer to item to copy from.

Definition at line 90 of file xsarray.h.

itemCopyConstruct

void(* XsArrayDescriptor::itemCopyConstruct) (void *e, void const *s)

The function to use for constructing a new array item with a source initializer.

This may not be 0.

Parameters

e	Pointer to item to construct.
s	Pointer to source item to copy from.

Definition at line 84 of file xsarray.h.

itemDestruct

void(* XsArrayDescriptor::itemDestruct) (void *e)

The function to use for destructing a array item.

May be 0 for simple types.

Parameters

e	Pointer to item to destruct.

Definition at line 87 of file xsarray.h.

itemSize

const XsSize XsArrayDescriptor::itemSize

The size of an array item in bytes.

Definition at line 73 of file xsarray.h.

itemSwap

void(* XsArrayDescriptor::itemSwap) (void *a, void *b)

The function to use for swapping the data of two array items.

Parameters

a	Pointer to first item to swap.
b	Pointer to second item to swap.

Definition at line 77 of file xsarray.h.