Generic type comparer functions for basic data types. More...

#include "gate/gate_core_api.h"
#include "gate/gatetypes.h"

Typedefs
typedef int(*	gate_comparer_t) (void const item1, void const item2)
	Comparer function signature.

Functions
GATE_CORE_API int	gate_compare_bool (void const item1, void const item2)

GATE_CORE_API int	gate_compare_int8 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_uint8 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_int16 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_uint16 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_int32 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_uint32 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_int64 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_uint64 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_real32 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_real64 (void const item1, void const item2)

GATE_CORE_API int	gate_compare_intptr (void const item1, void const item2)

GATE_CORE_API int	gate_compare_uintptr (void const item1, void const item2)

GATE_CORE_API int	gate_compare_cstring (void const item1, void const item2)

GATE_CORE_API int	gate_compare_wstring (void const item1, void const item2)

GATE_CORE_API int	gate_compare_string (void const item1, void const item2)

GATE_CORE_API int	gate_compare_string_ic (void const item1, void const item2)

GATE_CORE_API int	gate_compare_guid (void const item1, void const item2)

GATE_CORE_API int	gate_compare_date (void const item1, void const item2)

GATE_CORE_API int	gate_compare_daytime (void const item1, void const item2)

GATE_CORE_API int	gate_compare_datetime (void const item1, void const item2)

GATE_CORE_API int	gate_compare_time (void const item1, void const item2)

GATE_CORE_API int	gate_compare_ptr (void const item1, void const item2)

GATE_CORE_API int	gate_compare_types (void const item1, void const item2, gate_size_t size, gate_comparer_t comparer)
	Compares two type instances binary or by a supplied comparer function.

Detailed Description

Generic type comparer functions for basic data types.

Typedef Documentation

◆ gate_comparer_t

typedef int(* gate_comparer_t) (void const *item1, void const *item2)

Comparer function signature.

Returns 0 if both items are equal, returns a value < 0 if first item is less than the second one returns a value > 0 if first item is greater than the second one

Function Documentation

◆ gate_compare_bool()

GATE_CORE_API int gate_compare_bool	(	void const *	item1,
		void const *	item2 )

compares two gate_bool_t values

◆ gate_compare_int8()

GATE_CORE_API int gate_compare_int8	(	void const *	item1,
		void const *	item2 )

compares two gate_int8_t values

◆ gate_compare_uint8()

GATE_CORE_API int gate_compare_uint8	(	void const *	item1,
		void const *	item2 )

compares two gate_uint8_t values

◆ gate_compare_int16()

GATE_CORE_API int gate_compare_int16	(	void const *	item1,
		void const *	item2 )

compares two gate_int16_t values

◆ gate_compare_uint16()

GATE_CORE_API int gate_compare_uint16	(	void const *	item1,
		void const *	item2 )

compares two gate_uint16_t values

◆ gate_compare_int32()

GATE_CORE_API int gate_compare_int32	(	void const *	item1,
		void const *	item2 )

compares two gate_int32_t values

◆ gate_compare_uint32()

GATE_CORE_API int gate_compare_uint32	(	void const *	item1,
		void const *	item2 )

compares two gate_uint32_t values

◆ gate_compare_int64()

GATE_CORE_API int gate_compare_int64	(	void const *	item1,
		void const *	item2 )

compares two gate_int64_t values

◆ gate_compare_uint64()

GATE_CORE_API int gate_compare_uint64	(	void const *	item1,
		void const *	item2 )

compares two gate_uint64_t values

◆ gate_compare_real32()

GATE_CORE_API int gate_compare_real32	(	void const *	item1,
		void const *	item2 )

compares two gate_real32_t values

◆ gate_compare_real64()

GATE_CORE_API int gate_compare_real64	(	void const *	item1,
		void const *	item2 )

compares two gate_real64_t values

◆ gate_compare_intptr()

GATE_CORE_API int gate_compare_intptr	(	void const *	item1,
		void const *	item2 )

compares two gate_intptr_t values

◆ gate_compare_uintptr()

GATE_CORE_API int gate_compare_uintptr	(	void const *	item1,
		void const *	item2 )

compares two gate_uintptr_t values

◆ gate_compare_cstring()

GATE_CORE_API int gate_compare_cstring	(	void const *	item1,
		void const *	item2 )

compares two char const* values

◆ gate_compare_wstring()

GATE_CORE_API int gate_compare_wstring	(	void const *	item1,
		void const *	item2 )

compares two wchar_t const* values

◆ gate_compare_string()

GATE_CORE_API int gate_compare_string	(	void const *	item1,
		void const *	item2 )

compares two gate_string_t values

◆ gate_compare_string_ic()

GATE_CORE_API int gate_compare_string_ic	(	void const *	item1,
		void const *	item2 )

compares two gate_string_t values case insensitive

◆ gate_compare_guid()

GATE_CORE_API int gate_compare_guid	(	void const *	item1,
		void const *	item2 )

compares two gate_guid_t values

◆ gate_compare_date()

GATE_CORE_API int gate_compare_date	(	void const *	item1,
		void const *	item2 )

compares two gate_date_t values

◆ gate_compare_daytime()

GATE_CORE_API int gate_compare_daytime	(	void const *	item1,
		void const *	item2 )

compares two gate_daytime_t values

◆ gate_compare_datetime()

GATE_CORE_API int gate_compare_datetime	(	void const *	item1,
		void const *	item2 )

compares two gate_datetime_t values

◆ gate_compare_time()

GATE_CORE_API int gate_compare_time	(	void const *	item1,
		void const *	item2 )

compares two gate_time_t values

◆ gate_compare_ptr()

GATE_CORE_API int gate_compare_ptr	(	void const *	item1,
		void const *	item2 )

compares two void* values

◆ gate_compare_types()

GATE_CORE_API int gate_compare_types	(	void const *	item1,
		void const *	item2,
		gate_size_t	size,
		gate_comparer_t	comparer )

Compares two type instances binary or by a supplied comparer function.

Parameters

[in]	item1	pointer to first item
[in]	item2	pointer to second item
[in]	size	size of item type in bytes
[in]	comparer	optional compare function, if NULL items are compared byte by byte

Returns: 0 on equality, < 0 if item1 < item2, > 0 if item1 > item2

Typedefs

Functions