8 Bit Integer

This section contains collection support for 8 Bit Integers such as int8_t. More...

Functions
RUAPI ru_uint	ruInt8Hash (trans_ptr key)
	Returns a hash for given 8 bit integer number.
RUAPI bool	ruInt8Match (trans_ptr testKey, trans_ptr existingKey)
	Convenience 8 bit integer match function for Maps.
RUAPI int32_t	ruInt8Comp (trans_ptr testVal, trans_ptr existingVal)
	8 bit integer comparator function for the ruType system
RUAPI ptr	ruInt8RefPtr (ptr in)
	Returns the content of the given 8 bit integer address as pointer.
RUAPI int32_t	ruRefPtrInt8 (ptr src, ptr *dst)
	Copies the 8 bit integer stored in src to dst.
RUAPI ruType	ruTypeInt8 (void)
	Returns an ruType used for 8 bit integers.

Detailed Description

This section contains collection support for 8 Bit Integers such as int8_t.

Function Documentation

ruInt8Comp()

RUAPI int32_t ruInt8Comp	(	trans_ptr	testVal,
		trans_ptr	existingVal
	)

8 bit integer comparator function for the ruType system

Parameters

testVal	Value to compare against existing value.
existingVal	The existing value to compare testVal to.

Returns

-1 if testVal is less existingVal, 1 if testVal is greater existingVal or 0 in case both of them are equal.

ruInt8Hash()

RUAPI ru_uint ruInt8Hash

(

trans_ptr

key

)

Returns a hash for given 8 bit integer number.

Parameters

key	Number to hash

Returns

The hash of the given number.

ruInt8Match()

RUAPI bool ruInt8Match	(	trans_ptr	testKey,
		trans_ptr	existingKey
	)

Convenience 8 bit integer match function for Maps.

Parameters

testKey	First comparison int.
existingKey	Second comparison int.

Returns

true if they are equal

ruInt8RefPtr()

RUAPI ptr ruInt8RefPtr

(

ptr

in

)

Returns the content of the given 8 bit integer address as pointer.

Parameters

in	address to 8 bit integer

Returns

content of given address in pointer sized field

ruRefPtrInt8()

RUAPI int32_t ruRefPtrInt8	(	ptr	src,
		ptr *	dst
	)

Copies the 8 bit integer stored in src to dst.

Parameters

src	Where the 8 bit integer is stored, usually in the collection.
dst	Where the value will be copied to properly type casted.

Returns

RUE_OK unless dst is not set.

ruTypeInt8()

RUAPI ruType ruTypeInt8

(

void

)

Returns an ruType used for 8 bit integers.

Returns

8 bit integer type specification. Caller need not free.