macros.h File Reference

#include <BALL/CONFIG/config.h>
#include <BALL/COMMON/constants.h>
#include <BALL/COMMON/rtti.h>
#include <math.h>
#include <typeinfo>

Go to the source code of this file.

Defines
#define	BALL_MAX(a, b)   (((a) < (b)) ? (b) : (a))
#define	BALL_MAX3(x, y, z)   ((x) > (y) ? BALL_MAX(x, z) : BALL_MAX(y, z))
#define	BALL_MIN(a, b)   (((a) > (b)) ? (b) : (a))
#define	BALL_MIN3(x, y, z)   ((x) < (y) ? BALL_MIN(x, z) : BALL_MIN(y, z))
#define	BALL_ABS(x)   (((x) >= 0) ? (x) : -(x))
#define	BALL_SGN(x)   (((x) < 0) ? -1 : ((x) == 0) ? 0 : 1)
#define	BALL_ODD(x)   (((x) % 2)!=0)
#define	BALL_INT_ODD(x)   (((x) & 0x1) == 1)
#define	BALL_INT_EVEN(x)   (((x) & 0x1) == 0)
#define	BALL_REAL_ROUND   BALL::Maths::round
#define	BALL_REAL_EQUAL(x, y, e)   (fabs((x) - (y)) <= e)
#define	BALL_REAL_NOT_EQUAL(x, y, e)   (fabs((x) - (y)) > e)
#define	BALL_REAL_LESS(x, y, e)   (((x) - (y)) < -e)
#define	BALL_REAL_LESS_OR_EQUAL(x, y, e)   (((x) - (y)) <= e)
#define	BALL_REAL_GREATER(x, y, e)   (((x) - (y)) > e)
#define	BALL_REAL_GREATER_OR_EQUAL(x, y, e)   (((x) - (y)) >= -e)
#define	BALL_REAL_ABS(x)   fabs(x)
#define	BALL_REAL_SGN(x)   BALL_SGN(x)
#define	BALL_REAL_ODD(x)   (((x) % 2) != 0)
#define	BALL_REAL_EVEN(x)   (((x) % 2) == 0)
#define	BALL_REAL_FLOOR(x)   (long)((x) > 0 ? (x): ((x) == (long)(x) ? (x) : (x) - 1))
#define	BALL_REAL_CEILING(x)   (long)((x) < 0 ? (x): ((x) == (long)(x) ? (x) : (x) + 1))
#define	BALL_REAL_ROUND_INT(x)   ((x) > 0 ? (int)(x + 0.5) : -(int)(0.5 - x))
#define	BALL_CHAR_BITS   BALL_CHAR_SIZE * 8
#define	BALL_CHAR_MASK   BALL_CHAR_BITS - 1
#define	BALL_CHAR_SHIFT   ((BALL_CHAR_BITS == 8) ? 3 : (BALL_CHAR_BITS == 16) ? 4 : 5)
#define	BALL_CHAR_ALL_BITS_SET   ((BALL_CHAR_BITS == 8) ? 0xFF : (BALL_CHAR_BITS == 16) ? 0xFFFF : 0xFFFFFFFF)
#define	BALL_CHAR_ALL_BITS_CLEARED   ((BALL_CHAR_BITS == 8) ? 0x00 : (BALL_CHAR_BITS == 16) ? 0x0000 : 0x00000000)
#define	BALL_NUMBER_OF_BYTES(bits)   (((bits) + BALL_CHAR_MASK) >> BALL_CHAR_SHIFT)
#define	BALL_SIZEOF_ARRAY(a)   (sizeof(a) / sizeof(*(a)))
#define	BALL_BITARRAY_SIZE(number_of_bits)   (((number_of_bits - 1) >> BALL_CHAR_SHIFT) + 1)
#define	BALL_BITARRAY_CLEAR_BIT(array, x)   ((array)[(x) >> BALL_CHAR_SHIFT] &= ~(1 << ((x) & BALL_CHAR_MASK)))
#define	BALL_BITARRAY_SET_BIT(array, x)   ((array)[(x) >> BALL_CHAR_SHIFT] |= (1 << ((x) & BALL_CHAR_MASK)))
#define	BALL_BITARRAY_TOGGLE_BIT(array, x)   ((array)[(x) >> BALL_CHAR_SHIFT] ^= (1 << ((x) & BALL_CHAR_MASK)))
#define	BALL_BITARRAY_IS_BIT_SET(array, x)   (((array)[(x) >> BALL_CHAR_SHIFT] & (1 << ((x) & BALL_CHAR_MASK))) != 0)
#define	BALL_BIT(bit)   (1 << (bit))
#define	BALL_BIT_SET(bitset, bit)   ((bitset) |= (1 << (bit)))
#define	BALL_BIT_SET_ALL(bitset)   ((bitset) = -1)
#define	BALL_BIT_SET_ALL_TO(bitset, bit)   ((bitset) |= ~(-1 << (bit + 1)))
#define	BALL_BIT_SET_ALL_FROM(bitset, bit)   ((bitset) |= (-1 << (bit)))
#define	BALL_BIT_CLEAR(bitset, bit)   ((bitset) &= ~(1 << (bit)))
#define	BALL_BIT_CLEAR_ALL(bitset)   ((bitset) = 0)
#define	BALL_BIT_CLEAR_ALL_TO(bitset, bit)   ((bitset) &= (-1 << (bit + 1)))
#define	BALL_BIT_CLEAR_ALL_FROM(bitset, bit)   ((bitset) &= ~(-1 << (bit)))
#define	BALL_BIT_IS_SET(bitset, bit)   ((bitset) & (1 << (bit)))
#define	BALL_BIT_IS_CLEARED(bitset, bit)   !((bitset) & (1 << (bit)))
#define	BALL_ANGLE_RADIAN_TO_DEGREE(rad_angle)   (180.0 / ::BALL::Constants::PI * (rad_angle))
#define	BALL_ANGLE_DEGREE_TO_RADIAN(deg_angle)   (::BALL::Constants::PI / 180.0 * (deg_angle))
#define	BALL_OFFSET_OF(struct_name, struct_var_name)   ((long)&(((struct_name*)0)->struct_var_name))
#define	BALL_DUMP_DEPTH(os, depth)   for (dump_indent_depth_ = 0; dump_indent_depth_ < depth; ++dump_indent_depth_) { os << " "; }
#define	BALL_DUMP_STREAM_PREFIX(os)   Size dump_indent_depth_ = 0;
#define	BALL_DUMP_HEADER(os, cl, ob)   os << "Object: " << (void *)ob << " is instance of class: " << streamClassName(typeid(*ob)) << std::endl;
#define	BALL_DUMP_CLASS_HEADER(os, cl, ob)   os << "Object: " << (void *)ob << " is instance of class: " << #cl << ::std::endl;
#define	BALL_DUMP_STREAM_SUFFIX(os)

---

Define Documentation

#define BALL_ABS

(

x

)

(((x) >= 0) ? (x) : -(x))

Referenced by BALL::Maths::abs().

#define BALL_ANGLE_DEGREE_TO_RADIAN

(

deg_angle

)

(::BALL::Constants::PI / 180.0 * (deg_angle))

Referenced by BALL::TAngle< T >::set(), and BALL::TAngle< T >::toRadian().

#define BALL_ANGLE_RADIAN_TO_DEGREE

(

rad_angle

)

(180.0 / ::BALL::Constants::PI * (rad_angle))

Referenced by BALL::TAngle< T >::get(), and BALL::TAngle< T >::toDegree().

#define BALL_BIT

(

bit

)

(1 << (bit))

#define BALL_BIT_CLEAR	(	bitset,
		bit		)	((bitset) &= ~(1 << (bit)))

#define BALL_BIT_CLEAR_ALL

(

bitset

)

((bitset) = 0)

#define BALL_BIT_CLEAR_ALL_FROM	(	bitset,
		bit		)	((bitset) &= ~(-1 << (bit)))

#define BALL_BIT_CLEAR_ALL_TO	(	bitset,
		bit		)	((bitset) &= (-1 << (bit + 1)))

#define BALL_BIT_IS_CLEARED	(	bitset,
		bit		)	!((bitset) & (1 << (bit)))

#define BALL_BIT_IS_SET	(	bitset,
		bit		)	((bitset) & (1 << (bit)))

#define BALL_BIT_SET	(	bitset,
		bit		)	((bitset) |= (1 << (bit)))

#define BALL_BIT_SET_ALL

(

bitset

)

((bitset) = -1)

#define BALL_BIT_SET_ALL_FROM	(	bitset,
		bit		)	((bitset) |= (-1 << (bit)))

#define BALL_BIT_SET_ALL_TO	(	bitset,
		bit		)	((bitset) |= ~(-1 << (bit + 1)))

#define BALL_BITARRAY_CLEAR_BIT	(	array,
		x		)	((array)[(x) >> BALL_CHAR_SHIFT] &= ~(1 << ((x) & BALL_CHAR_MASK)))

#define BALL_BITARRAY_IS_BIT_SET	(	array,
		x		)	(((array)[(x) >> BALL_CHAR_SHIFT] & (1 << ((x) & BALL_CHAR_MASK))) != 0)

#define BALL_BITARRAY_SET_BIT	(	array,
		x		)	((array)[(x) >> BALL_CHAR_SHIFT] |= (1 << ((x) & BALL_CHAR_MASK)))

#define BALL_BITARRAY_SIZE

(

number_of_bits

)

(((number_of_bits - 1) >> BALL_CHAR_SHIFT) + 1)

#define BALL_BITARRAY_TOGGLE_BIT	(	array,
		x		)	((array)[(x) >> BALL_CHAR_SHIFT] ^= (1 << ((x) & BALL_CHAR_MASK)))

#define BALL_CHAR_ALL_BITS_CLEARED   ((BALL_CHAR_BITS == 8) ? 0x00 : (BALL_CHAR_BITS == 16) ? 0x0000 : 0x00000000)

#define BALL_CHAR_ALL_BITS_SET   ((BALL_CHAR_BITS == 8) ? 0xFF : (BALL_CHAR_BITS == 16) ? 0xFFFF : 0xFFFFFFFF)

#define BALL_CHAR_BITS   BALL_CHAR_SIZE * 8

#define BALL_CHAR_MASK   BALL_CHAR_BITS - 1

#define BALL_CHAR_SHIFT   ((BALL_CHAR_BITS == 8) ? 3 : (BALL_CHAR_BITS == 16) ? 4 : 5)

#define BALL_DUMP_CLASS_HEADER	(	os,
		cl,
		ob		)	os << "Object: " << (void *)ob << " is instance of class: " << #cl << ::std::endl;

#define BALL_DUMP_DEPTH	(	os,
		depth		)	for (dump_indent_depth_ = 0; dump_indent_depth_ < depth; ++dump_indent_depth_) { os << " "; }

Referenced by BALL::TVector4< T >::dump(), BALL::TVector3< T >::dump(), BALL::TVector2< T >::dump(), BALL::TSphere3< float >::dump(), BALL::TSimpleBox3< T >::dump(), BALL::TQuaternion< T >::dump(), BALL::TPlane3< T >::dump(), BALL::TMatrix4x4< T >::dump(), BALL::TLine3< T >::dump(), BALL::HashSet< Key >::dump(), BALL::HashGrid3< Item >::dump(), BALL::HashGridBox3< Item >::dump(), BALL::TCircle3< float >::dump(), BALL::TBox3< T >::dump(), and BALL::TAngle< T >::dump().

#define BALL_DUMP_HEADER	(	os,
		cl,
		ob		)	os << "Object: " << (void *)ob << " is instance of class: " << streamClassName(typeid(*ob)) << std::endl;

Referenced by BALL::TVector4< T >::dump(), BALL::TVector3< T >::dump(), BALL::TVector2< T >::dump(), BALL::TSphere3< float >::dump(), BALL::TSimpleBox3< T >::dump(), BALL::TQuaternion< T >::dump(), BALL::TPlane3< T >::dump(), BALL::TMatrix4x4< T >::dump(), BALL::TLine3< T >::dump(), BALL::TCircle3< float >::dump(), BALL::TBox3< T >::dump(), and BALL::TAngle< T >::dump().

#define BALL_DUMP_STREAM_PREFIX

(

os

)

Size dump_indent_depth_ = 0;

Referenced by BALL::TVector4< T >::dump(), BALL::TVector3< T >::dump(), BALL::TVector2< T >::dump(), BALL::TSphere3< float >::dump(), BALL::TSimpleBox3< T >::dump(), BALL::TQuaternion< T >::dump(), BALL::TPlane3< T >::dump(), BALL::TMatrix4x4< T >::dump(), BALL::TLine3< T >::dump(), BALL::HashSet< Key >::dump(), BALL::HashGrid3< Item >::dump(), BALL::HashGridBox3< Item >::dump(), BALL::TCircle3< float >::dump(), BALL::TBox3< T >::dump(), and BALL::TAngle< T >::dump().

#define BALL_DUMP_STREAM_SUFFIX

(

os

)

Referenced by BALL::TVector4< T >::dump(), BALL::TVector3< T >::dump(), BALL::TVector2< T >::dump(), BALL::TSphere3< float >::dump(), BALL::TSimpleBox3< T >::dump(), BALL::TQuaternion< T >::dump(), BALL::TPlane3< T >::dump(), BALL::TMatrix4x4< T >::dump(), BALL::TLine3< T >::dump(), BALL::HashSet< Key >::dump(), BALL::HashGrid3< Item >::dump(), BALL::HashGridBox3< Item >::dump(), BALL::TCircle3< float >::dump(), BALL::TBox3< T >::dump(), and BALL::TAngle< T >::dump().

#define BALL_INT_EVEN

(

x

)

(((x) & 0x1) == 0)

#define BALL_INT_ODD

(

x

)

(((x) & 0x1) == 1)

#define BALL_MAX	(	a,
		b		)	(((a) < (b)) ? (b) : (a))

Referenced by BALL::Maths::max().

#define BALL_MAX3	(	x,
		y,
		z		)	((x) > (y) ? BALL_MAX(x, z) : BALL_MAX(y, z))

Referenced by BALL::Maths::max().

#define BALL_MIN	(	a,
		b		)	(((a) > (b)) ? (b) : (a))

Referenced by BALL::Maths::min().

#define BALL_MIN3	(	x,
		y,
		z		)	((x) < (y) ? BALL_MIN(x, z) : BALL_MIN(y, z))

Referenced by BALL::Maths::min().

#define BALL_NUMBER_OF_BYTES

(

bits

)

(((bits) + BALL_CHAR_MASK) >> BALL_CHAR_SHIFT)

#define BALL_ODD

(

x

)

(((x) % 2)!=0)

#define BALL_OFFSET_OF	(	struct_name,
		struct_var_name		)	((long)&(((struct_name*)0)->struct_var_name))

#define BALL_REAL_ABS

(

x

)

fabs(x)

#define BALL_REAL_CEILING

(

x

)

(long)((x) < 0 ? (x): ((x) == (long)(x) ? (x) : (x) + 1))

#define BALL_REAL_EQUAL	(	x,
		y,
		e		)	(fabs((x) - (y)) <= e)

#define BALL_REAL_EVEN

(

x

)

(((x) % 2) == 0)

#define BALL_REAL_FLOOR

(

x

)

(long)((x) > 0 ? (x): ((x) == (long)(x) ? (x) : (x) - 1))

#define BALL_REAL_GREATER	(	x,
		y,
		e		)	(((x) - (y)) > e)

#define BALL_REAL_GREATER_OR_EQUAL	(	x,
		y,
		e		)	(((x) - (y)) >= -e)

#define BALL_REAL_LESS	(	x,
		y,
		e		)	(((x) - (y)) < -e)

#define BALL_REAL_LESS_OR_EQUAL	(	x,
		y,
		e		)	(((x) - (y)) <= e)

#define BALL_REAL_NOT_EQUAL	(	x,
		y,
		e		)	(fabs((x) - (y)) > e)

#define BALL_REAL_ODD

(

x

)

(((x) % 2) != 0)

#define BALL_REAL_ROUND   BALL::Maths::round

#define BALL_REAL_ROUND_INT

(

x

)

((x) > 0 ? (int)(x + 0.5) : -(int)(0.5 - x))

#define BALL_REAL_SGN

(

x

)

BALL_SGN(x)

#define BALL_SGN

(

x

)

(((x) < 0) ? -1 : ((x) == 0) ? 0 : 1)

Referenced by BALL::TVector3< float >::getAngle_(), and BALL::Maths::sgn().

#define BALL_SIZEOF_ARRAY

(

a

)

(sizeof(a) / sizeof(*(a)))