2vector.h File Reference

#include <stdlib.h>

#include <stdio.h>


Classes
struct	Gan_Vector2
	Structure definition for double precision floating point 2-vector. More...
struct	Gan_Vector2_uc
	Structure definition for unsigned character 2-vector. More...
struct	Gan_Vector2_s
	Structure definition for short integer 2-vector. More...
struct	Gan_Vector2_us
	Structure definition for unsigned short integer 2-vector. More...
struct	Gan_Vector2_i
	Structure definition for integer 2-vector. More...
struct	Gan_Vector2_ui
	Structure definition for unsigned integer 2-vector. More...
Defines
#define	GAN_REP2_AS(a, b, p1, p2) (a p1 b, a p2 b)
#define	GAN_REP2_A(a, p1, p2) (a p1, a p2)
#define	GAN_REP2_AS_C(a, b) GAN_REP2_AS(a,b,x,y)
#define	GAN_REP2_A_C(a) GAN_REP2_A(a,x,y)
#define	GAN_FREP2_A(a, b, p1, p2, q1, q2) (a p1 b q1, a p2 b q2)
#define	GAN_FREP2_A_C(a, b, p1, p2) GAN_FREP2_A(a,b,x,y,p1,p2)
#define	GAN_REP2_AB(a, b, p1, p2, q1, q2) (a p1 b q1, a p2 b q2)
#define	GAN_REP2_AA(a, b, p1, p2) GAN_REP2_AB(a,b,p1,p2,p1,p2)
#define	GAN_REP2_AA_C(a, b) GAN_REP2_AA(a,b,x,y)
#define	GAN_REP2_ABS(a, b, c, p1, p2, q1, q2) (a p1 b q1 c, a p2 b q2 c)
#define	GAN_REP2_AAS(a, b, c, p1, p2) GAN_REP2_ABS(a,b,c,p1,p2,p1,p2)
#define	GAN_REP2_AAS_C(a, b, c) GAN_REP2_AAS(a,b,c,x,y)
#define	GAN_REP2_AB(a, b, p1, p2, q1, q2) (a p1 b q1, a p2 b q2)
#define	GAN_REP2_AA(a, b, p1, p2) GAN_REP2_AB(a,b,p1,p2,p1,p2)
#define	GAN_REP2_AA_C(a, b) GAN_REP2_AA(a,b,x,y)
#define	GAN_REP2_ABCS(a, b, c, d, p1, p2, q1, q2, r1, r2) (a p1 b q1 c r1 d, a p2 b q2 c r2 d)
#define	GAN_REP2_ABC(a, b, c, p1, p2, q1, q2, r1, r2) (a p1 b q1 c r1, a p2 b q2 c r2)
#define	GAN_REP2_AAA(a, b, c, p1, p2) GAN_REP2_ABC(a,b,c,p1,p2,p1,p2,p1,p2)
#define	GAN_REP2_AAA_C(a, b, c) GAN_REP2_AAA(a,b,c,x,y)
#define	GAN_REP2_OP_AB(a, b, p1, p2, q1, q2, op) (a p1 b q1 op a p2 b q2)
#define	GAN_REP2_OP_AA(a, b, p1, p2, op) GAN_REP2_OP_AB(a,b,p1,p2,p1,p2,op)
#define	GAN_REP2_OP_AA_C(a, b, op) GAN_REP2_OP_AA(a,b,x,y,op)
#define	GAN_TEST_OP1(A, typeA) assert(sizeof(*(A))==sizeof(typeA))
#define	GAN_TEST_OP2(A, B, typeA, typeB) (assert(sizeof((A))==sizeof(typeA)&&sizeof((B))==sizeof(typeB)))
#define	GAN_TEST_OP3(A, B, C, typeA, typeB, typeC)
#define	GAN_TEST_OP4(A, B, C, D, typeA, typeB, typeC, typeD)
#define	GAN_TEST_OP5(A, B, C, D, E, typeA, typeB, typeC, typeD, typeE)
#define	GAN_VECTYPE Gan_Vector2
#define	GAN_VECTOR_TYPE Gan_Vector
#define	GAN_VEC_ELEMENT_TYPE GAN_DOUBLE
#define	GAN_REALTYPE double
#define	GAN_FWRITE_LENDIAN gan_fwrite_lendian_f64
#define	GAN_FREAD_LENDIAN gan_fread_lendian_f64
#define	GAN_VEC_FPRINT gan_vec2_fprint
#define	GAN_VEC_PRINT gan_vec2_print
#define	GAN_VEC_FSCANF gan_vec2_fscanf
#define	GAN_VEC_FWRITE gan_vec2_fwrite
#define	GAN_VEC_FREAD gan_vec2_fread
#define	GAN_VEC_ZERO_Q gan_vec2_zero_q
#define	GAN_VEC_ZERO_S gan_vec2_zero_s
#define	GAN_VEC_COPY_Q gan_vec2_copy_q
#define	GAN_VEC_COPY_S gan_vec2_copy_s
#define	GAN_VEC_SCALE_Q gan_vec2_scale_q
#define	GAN_VEC_SCALE_S gan_vec2_scale_s
#define	GAN_VEC_SCALE_I gan_vec2_scale_i
#define	GAN_VEC_DIVIDE_Q gan_vec2_divide_q
#define	GAN_VEC_DIVIDE_S gan_vec2_divide_s
#define	GAN_VEC_DIVIDE_I gan_vec2_divide_i
#define	GAN_VEC_NEGATE_Q gan_vec2_negate_q
#define	GAN_VEC_NEGATE_S gan_vec2_negate_s
#define	GAN_VEC_NEGATE_I gan_vec2_negate_i
#define	GAN_VEC_UNIT_Q gan_vec2_unit_q
#define	GAN_VEC_UNIT_S gan_vec2_unit_s
#define	GAN_VEC_UNIT_I gan_vec2_unit_i
#define	GAN_VEC_ADD_Q gan_vec2_add_q
#define	GAN_VEC_ADD_I1 gan_vec2_add_i1
#define	GAN_VEC_ADD_I2 gan_vec2_add_i2
#define	GAN_VEC_INCREMENT gan_vec2_increment
#define	GAN_VEC_ADD_S gan_vec2_add_s
#define	GAN_VEC_SUB_Q gan_vec2_sub_q
#define	GAN_VEC_SUB_I1 gan_vec2_sub_i1
#define	GAN_VEC_SUB_I2 gan_vec2_sub_i2
#define	GAN_VEC_DECREMENT gan_vec2_decrement
#define	GAN_VEC_SUB_S gan_vec2_sub_s
#define	GAN_VEC_DOT_Q gan_vec2_dot_q
#define	GAN_VEC_DOT_S gan_vec2_dot_s
#define	GAN_VEC_SQRLEN_Q gan_vec2_sqrlen_q
#define	GAN_VEC_SQRLEN_S gan_vec2_sqrlen_s
#define	GAN_VEC_FROM_VEC_Q gan_vec2_from_vec_q
#define	GAN_VEC_FROM_VEC_S gan_vec2_from_vec_s
Typedefs
typedef Gan_Vector2	Gan_Vector2
	Structure definition for double precision floating point 2-vector.
typedef Gan_Vector2	Gan_Vector2_d
	Structure definition for double precision floating point 2-vector.
typedef Gan_Vector2_uc	Gan_Vector2_uc
	Structure definition for unsigned character 2-vector.
typedef Gan_Vector2_s	Gan_Vector2_s
	Structure definition for short integer 2-vector.
typedef Gan_Vector2_us	Gan_Vector2_us
	Structure definition for unsigned short integer 2-vector.
typedef Gan_Vector2_i	Gan_Vector2_i
	Structure definition for integer 2-vector.
typedef Gan_Vector2_ui	Gan_Vector2_ui
	Structure definition for unsigned integer 2-vector.
Functions
Gan_Vector2 *	gan_vec2_fill_q (Gan_Vector2 *p, double X, double Y)
	Macro: Fill 2-vector with values.
Gan_Vector2 *	gan_vec2_zero_q (Gan_Vector2 *p)
	Macro: Fill fixed size vector with zero.
Gan_Vector2 *	gan_vec2_copy_q (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Copy fixed size vector.
Gan_Vector2 *	gan_vec2_scale_q (Gan_Vector2 p, double a, Gan_Vector2 q)
	Macro: Scale fixed size vector.
Gan_Vector2 *	gan_vec2_scale_i (Gan_Vector2 *p, double a)
	Macro: Scale fixed size vector.
Gan_Vector2 *	gan_vec2_divide_q (Gan_Vector2 p, double a, Gan_Vector2 q)
	Macro: Divide fixed size vector by scalar.
Gan_Vector2 *	gan_vec2_divide_i (Gan_Vector2 *p, double a)
	Macro: Divide fixed size vector by scalar.
Gan_Vector2 *	gan_vec2_negate_q (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Negate fixed size vector.
Gan_Vector2 *	gan_vec2_negate_i (Gan_Vector2 *p)
	Macro: Negate fixed size vector.
Gan_Vector2 *	gan_vec2_unit_i (Gan_Vector2 *p)
	Macro: Scale vector to unit norm.
Gan_Vector2 *	gan_vec2_add_q (Gan_Vector2 p, Gan_Vector2 q, Gan_Vector2 *r)
	Macro: Add two fixed size vectors.
Gan_Vector2 *	gan_vec2_add_i1 (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Add two fixed size vectors.
Gan_Vector2 *	gan_vec2_add_i2 (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Add two fixed size vectors.
Gan_Vector2 *	gan_vec2_increment (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Increment a fixed size vector by another.
Gan_Vector2 *	gan_vec2_sub_q (Gan_Vector2 p, Gan_Vector2 q, Gan_Vector2 *r)
	Macro: Subtract two fixed size vectors.
Gan_Vector2 *	gan_vec2_sub_i1 (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Subtract two fixed size vectors.
Gan_Vector2 *	gan_vec2_sub_i2 (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Subtract two fixed size vectors.
Gan_Vector2 *	gan_vec2_decrement (Gan_Vector2 p, Gan_Vector2 q)
	Macro: Decrement a fixed size vector by another.
double	gan_vec2_dot_q (const Gan_Vector2 p, const Gan_Vector2 q)
	Macro: Dot product of fixed size vectors.
double	gan_vec2_sqrlen_q (const Gan_Vector2 *p)
	Macro: Returns sum of squares of vector elements.

Define Documentation

#define GAN_REP2_AS	(	a,
		b,
		p1,
		p2	)	(a p1 b, a p2 b)

File:

RCSfile: repeat2_noc.h,v

Module: Macros for 2-fold repetition of vector/matrix operations Part of: Gandalf Library

Revision:

Revision: 1.5

Last edited:

Date: 2002/04/18 14:56:25

Author:

Author: pm

Notes: Not to be compiled separately

#define GAN_TEST_OP1	(	A,
		typeA		)	assert(sizeof(*(A))==sizeof(typeA))

File:

RCSfile: matvecf_macros_noc.h,v

Module: Matrix/vector macros Part of: Gandalf Library

Revision:

Revision: 1.6

Last edited:

Date: 2002/04/18 14:56:25

Author:

Author: pm

Notes: Not to be compiled separately

#define GAN_TEST_OP3	(	A,
		B,
		C,
		typeA,
		typeB,
		typeC	)

Value:

(assert(sizeof(*(A))==sizeof(typeA)&&sizeof(*(B))==sizeof(typeB)&&\
          sizeof(*(C))==sizeof(typeC)))

#define GAN_TEST_OP4	(	A,
		B,
		C,
		D,
		typeA,
		typeB,
		typeC,
		typeD	)

Value:

(assert(sizeof(*(A))==sizeof(typeA)&&sizeof(*(B))==sizeof(typeB)&&\
          sizeof(*(C))==sizeof(typeC)&&sizeof(*(D))==sizeof(typeD)))

#define GAN_TEST_OP5	(	A,
		B,
		C,
		D,
		E,
		typeA,
		typeB,
		typeC,
		typeD,
		typeE	)

Value:

(assert(sizeof(*(A))==sizeof(typeA)&&sizeof(*(B))==sizeof(typeB)&&\
          sizeof(*(C))==sizeof(typeC)&&sizeof(*(D))==sizeof(typeD)&&\
          sizeof(*(E))==sizeof(typeE)))

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1.3.9.1

2vector.h File Reference

Classes

Defines

Typedefs

Functions

Detailed Description

Define Documentation