Functions

Allow to perform bit operations on integer values. More...

Collaboration diagram for GLM_GTX_bit:

Functions

GLM_FUNC_DECL int32 glm::bitfieldInterleave (int16 x, int16 y)
 
GLM_FUNC_DECL int64 glm::bitfieldInterleave (int16 x, int16 y, int16 z)
 
GLM_FUNC_DECL int64 glm::bitfieldInterleave (int16 x, int16 y, int16 z, int16 w)
 
GLM_FUNC_DECL int64 glm::bitfieldInterleave (int32 x, int32 y)
 
GLM_FUNC_DECL int64 glm::bitfieldInterleave (int32 x, int32 y, int32 z)
 
GLM_FUNC_DECL int16 glm::bitfieldInterleave (int8 x, int8 y)
 
GLM_FUNC_DECL int32 glm::bitfieldInterleave (int8 x, int8 y, int8 z)
 
GLM_FUNC_DECL int32 glm::bitfieldInterleave (int8 x, int8 y, int8 z, int8 w)
 
GLM_FUNC_DECL uint32 glm::bitfieldInterleave (uint16 x, uint16 y)
 
GLM_FUNC_DECL uint64 glm::bitfieldInterleave (uint16 x, uint16 y, uint16 z)
 
GLM_FUNC_DECL uint64 glm::bitfieldInterleave (uint16 x, uint16 y, uint16 z, uint16 w)
 
GLM_FUNC_DECL uint64 glm::bitfieldInterleave (uint32 x, uint32 y)
 
GLM_FUNC_DECL uint64 glm::bitfieldInterleave (uint32 x, uint32 y, uint32 z)
 
GLM_FUNC_DECL uint16 glm::bitfieldInterleave (uint8 x, uint8 y)
 
GLM_FUNC_DECL uint32 glm::bitfieldInterleave (uint8 x, uint8 y, uint8 z)
 
GLM_FUNC_DECL uint32 glm::bitfieldInterleave (uint8 x, uint8 y, uint8 z, uint8 w)
 
template<typename genType >
GLM_DEPRECATED GLM_FUNC_DECL genType glm::bitRevert (genType const &value)
 
template<typename genType >
GLM_FUNC_DECL genType glm::bitRotateLeft (genType const &In, std::size_t Shift)
 
template<typename genType >
GLM_FUNC_DECL genType glm::bitRotateRight (genType const &In, std::size_t Shift)
 
template<typename genIUType >
GLM_FUNC_DECL genIUType glm::fillBitfieldWithOne (genIUType const &Value, int const &FromBit, int const &ToBit)
 
template<typename genIUType >
GLM_FUNC_DECL genIUType glm::fillBitfieldWithZero (genIUType const &Value, int const &FromBit, int const &ToBit)
 
template<typename genType >
GLM_FUNC_DECL genType glm::highestBitValue (genType const &value)
 
template<typename genType >
GLM_FUNC_DECL bool glm::isPowerOfTwo (genType const &value)
 
template<typename genIType >
GLM_FUNC_DECL genIType glm::mask (genIType const &count)
 
template<typename genType >
GLM_FUNC_DECL genType glm::powerOfTwoAbove (genType const &value)
 
template<typename genType >
GLM_FUNC_DECL genType glm::powerOfTwoBelow (genType const &value)
 
template<typename genType >
GLM_FUNC_DECL genType glm::powerOfTwoNearest (genType const &value)
 

Detailed Description

Allow to perform bit operations on integer values.

<glm/gtx/bit.hpp> need to be included to use these functionalities.

Function Documentation

◆ bitfieldInterleave() [1/16]

GLM_FUNC_DECL int32 glm::bitfieldInterleave ( int16  x,
int16  y 
)

Interleaves the bits of x and y. The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [2/16]

GLM_FUNC_DECL int64 glm::bitfieldInterleave ( int16  x,
int16  y,
int16  z 
)

Interleaves the bits of x, y and z. The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [3/16]

GLM_FUNC_DECL int64 glm::bitfieldInterleave ( int16  x,
int16  y,
int16  z,
int16  w 
)

Interleaves the bits of x, y, z and w. The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [4/16]

GLM_FUNC_DECL int64 glm::bitfieldInterleave ( int32  x,
int32  y 
)

Interleaves the bits of x and y. The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [5/16]

GLM_FUNC_DECL int64 glm::bitfieldInterleave ( int32  x,
int32  y,
int32  z 
)

Interleaves the bits of x, y and z. The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [6/16]

GLM_FUNC_DECL int16 glm::bitfieldInterleave ( int8  x,
int8  y 
)

Interleaves the bits of x and y. The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [7/16]

GLM_FUNC_DECL int32 glm::bitfieldInterleave ( int8  x,
int8  y,
int8  z 
)

Interleaves the bits of x, y and z. The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [8/16]

GLM_FUNC_DECL int32 glm::bitfieldInterleave ( int8  x,
int8  y,
int8  z,
int8  w 
)

Interleaves the bits of x, y, z and w. The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [9/16]

GLM_FUNC_DECL uint32 glm::bitfieldInterleave ( uint16  x,
uint16  y 
)

Interleaves the bits of x and y. The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [10/16]

GLM_FUNC_DECL uint64 glm::bitfieldInterleave ( uint16  x,
uint16  y,
uint16  z 
)

Interleaves the bits of x, y and z. The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [11/16]

GLM_FUNC_DECL uint64 glm::bitfieldInterleave ( uint16  x,
uint16  y,
uint16  z,
uint16  w 
)

Interleaves the bits of x, y, z and w. The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [12/16]

GLM_FUNC_DECL uint64 glm::bitfieldInterleave ( uint32  x,
uint32  y 
)

Interleaves the bits of x and y. The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [13/16]

GLM_FUNC_DECL uint64 glm::bitfieldInterleave ( uint32  x,
uint32  y,
uint32  z 
)

Interleaves the bits of x, y and z. The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [14/16]

GLM_FUNC_DECL uint16 glm::bitfieldInterleave ( uint8  x,
uint8  y 
)

Interleaves the bits of x and y. The first bit is the first bit of x followed by the first bit of y. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [15/16]

GLM_FUNC_DECL uint32 glm::bitfieldInterleave ( uint8  x,
uint8  y,
uint8  z 
)

Interleaves the bits of x, y and z. The first bit is the first bit of x followed by the first bit of y and the first bit of z. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitfieldInterleave() [16/16]

GLM_FUNC_DECL uint32 glm::bitfieldInterleave ( uint8  x,
uint8  y,
uint8  z,
uint8  w 
)

Interleaves the bits of x, y, z and w. The first bit is the first bit of x followed by the first bit of y, the first bit of z and finally the first bit of w. The other bits are interleaved following the previous sequence.

See also
GLM_GTX_bit

◆ bitRevert()

template<typename genType >
GLM_DEPRECATED GLM_FUNC_DECL genType glm::bitRevert ( genType const &  value)

Revert all bits of any integer based type.

See also
GLM_GTX_bit

◆ bitRotateLeft()

template<typename genType >
GLM_FUNC_DECL genType glm::bitRotateLeft ( genType const &  In,
std::size_t  Shift 
)

Rotate all bits to the left.

See also
GLM_GTX_bit

◆ bitRotateRight()

template<typename genType >
GLM_FUNC_DECL genType glm::bitRotateRight ( genType const &  In,
std::size_t  Shift 
)

Rotate all bits to the right.

See also
GLM_GTX_bit

◆ fillBitfieldWithOne()

template<typename genIUType >
GLM_FUNC_DECL genIUType glm::fillBitfieldWithOne ( genIUType const &  Value,
int const &  FromBit,
int const &  ToBit 
)

Set to 1 a range of bits.

See also
GLM_GTX_bit

◆ fillBitfieldWithZero()

template<typename genIUType >
GLM_FUNC_DECL genIUType glm::fillBitfieldWithZero ( genIUType const &  Value,
int const &  FromBit,
int const &  ToBit 
)

Set to 0 a range of bits.

See also
GLM_GTX_bit

◆ highestBitValue()

template<typename genType >
GLM_FUNC_DECL genType glm::highestBitValue ( genType const &  value)

Find the highest bit set to 1 in a integer variable and return its value.

See also
GLM_GTX_bit

◆ isPowerOfTwo()

template<typename genType >
GLM_FUNC_DECL bool glm::isPowerOfTwo ( genType const &  value)

Return true if the value is a power of two number.

See also
GLM_GTX_bit

◆ mask()

template<typename genIType >
GLM_FUNC_DECL genIType glm::mask ( genIType const &  count)

Build a mask of 'count' bits

See also
GLM_GTX_bit

◆ powerOfTwoAbove()

template<typename genType >
GLM_FUNC_DECL genType glm::powerOfTwoAbove ( genType const &  value)

Return the power of two number which value is just higher the input value.

See also
GLM_GTX_bit

◆ powerOfTwoBelow()

template<typename genType >
GLM_FUNC_DECL genType glm::powerOfTwoBelow ( genType const &  value)

Return the power of two number which value is just lower the input value.

See also
GLM_GTX_bit

◆ powerOfTwoNearest()

template<typename genType >
GLM_FUNC_DECL genType glm::powerOfTwoNearest ( genType const &  value)

Return the power of two number which value is the closet to the input value.

See also
GLM_GTX_bit


rtabmap
Author(s): Mathieu Labbe
autogenerated on Thu Jul 25 2024 02:50:26