Cmp.h File Reference

#include "Cmp/Fun.h"

Go to the source code of this file.

Macros
#define	ae2f_CmpGetGt(a, b)
#define	ae2f_CmpGetLs(a, b)
#define	ae2f_CmpDiff(a, b)
#define	ae2f_CmpGetMem(ptr, member, alter)
	Gets the member from the pointer. Given nullptr, the return will be alter.
#define	ae2f_CmpGetSelf(ptr, alt)
	Returns ptr's self. Given nullptr, the return will be alt.

Detailed Description

Author

ae2f

Date

2025-02-01

Copyright

Copyright (c) 2025

Definition in file Cmp.h.

Macro Definition Documentation

ae2f_CmpDiff

#define ae2f_CmpDiff	(		a,
			b )

Value:

(ae2f_CmpGetGt(a, b) - ae2f_CmpGetLs(a, b))

Returns

The absolute different of two.

Definition at line 30 of file Cmp.h.

ae2f_CmpGetGt

#define ae2f_CmpGetGt	(		a,
			b )

Value:

((a) > (b) ? (a) : (b))

Warning

Two parameters must be comparable with operator.

Returns

One bigger.

Definition at line 20 of file Cmp.h.

ae2f_CmpGetLs

#define ae2f_CmpGetLs	(		a,
			b )

Value:

((a) < (b) ? (a) : (b))

Warning

Two parameters must be comparable with operator.

Returns

One smaller.

Definition at line 26 of file Cmp.h.

ae2f_CmpGetMem

#define ae2f_CmpGetMem	(		ptr,
			member,
			alter )

Value:

((ptr) ? ((ptr)->member) : (alter))

Gets the member from the pointer. Given nullptr, the return will be alter.

Parameters

ptr	The pointer for getting member.
member	The valid member's name. [from the structure]
alter	The alternative value when given nullptr.

Definition at line 38 of file Cmp.h.

ae2f_CmpGetSelf

#define ae2f_CmpGetSelf	(		ptr,
			alt )

Value:

((ptr) ? (ptr) : (alt))

Returns ptr's self. Given nullptr, the return will be alt.

Parameters

ptr	Self Referring
alt	The alternative value.

Definition at line 45 of file Cmp.h.