Bit manipulation functions

Platform independent bit manipulation functions. More...

Functions
uint32_t	c_ctz (uint32_t value)
uint32_t	c_clz (uint32_t value)
uint32_t	c_popcount (uint32_t value)
uint32_t	c_ctz64 (uint64_t value)
uint32_t	c_clz64 (uint64_t value)
uint32_t	c_popcount64 (uint64_t value)

Detailed Description

Platform independent bit manipulation functions.

Function Documentation

c_ctz()

uint32_t c_ctz

(

uint32_t

value

)

Count trailing zeros.

Parameters

[in]

value

a 32 bit unsigned integer

Returns

the number of trailing zeros. If value is 0, returns 32.

Definition at line 1411 of file CAENMultiplatform.c.

Here is the caller graph for this function:

c_clz()

uint32_t c_clz

(

uint32_t

value

)

Count leading zeros.

Parameters

[in]

value

a 32 bit unsigned integer

Returns

the number of leading zeros. If value is 0, returns 32.

Definition at line 1423 of file CAENMultiplatform.c.

Here is the caller graph for this function:

c_popcount()

uint32_t c_popcount

(

uint32_t

value

)

Count bits set.

Parameters

[in]

value

a 32 bit unsigned integer

Returns

the number of bits set.

Definition at line 1434 of file CAENMultiplatform.c.

Here is the caller graph for this function:

c_ctz64()

uint32_t c_ctz64

(

uint64_t

value

)

Count trailing zeros.

Parameters

[in]

value

a 64 bit unsigned integer

Returns

the number of trailing zeros. If value is 0, returns 64.

Definition at line 1448 of file CAENMultiplatform.c.

Here is the caller graph for this function:

c_clz64()

uint32_t c_clz64

(

uint64_t

value

)

Count leading zeros.

Parameters

[in]

value

a 64 bit unsigned integer

Returns

the number of leading zeros. If value is 0, returns 64.

Definition at line 1459 of file CAENMultiplatform.c.

Here is the caller graph for this function:

c_popcount64()

uint32_t c_popcount64

(

uint64_t

value

)

Count bits set.

Parameters

[in]

value

a 64 bit unsigned integer

Returns

the number of bits set.

Definition at line 1470 of file CAENMultiplatform.c.

Here is the caller graph for this function: