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Public Member Functions | Static Public Member Functions | Public Attributes
UnalignedLVecBase4d Class Reference

This is an "unaligned" LVecBase4. More...

#include "lvecBase4.h"

List of all members.

Public Member Functions

 UnalignedLVecBase4d (const LVecBase4d &copy)
 UnalignedLVecBase4d (const UnalignedLVecBase4d &copy)
 UnalignedLVecBase4d (double x, double y, double z, double w)
const double * get_data () const
 Returns the address of the first of the three data elements in the vector.
int get_num_components () const
 Returns the number of elements in the vector, 4.
UnalignedLVecBase4doperator= (const LVecBase4d &copy)
UnalignedLVecBase4doperator= (const UnalignedLVecBase4d &copy)
double operator[] (int i) const
double & operator[] (int i)
void set (double x, double y, double z, double w)
typedef UNALIGNED_LINMATH_MATRIX (double, 1, 4) UVector4

Static Public Member Functions

static TypeHandle get_class_type ()
static void init_type ()
static int size ()
 Returns 4: the number of components of a LVecBase4.

Public Attributes

UVector4 _v

Detailed Description

This is an "unaligned" LVecBase4.

It has no functionality other than to store numbers, and it will pack them in as tightly as possible, avoiding any SSE2 alignment requirements shared by the primary LVecBase4 class.

Use it only when you need to pack numbers tightly without respect to alignment, and then copy it to a proper LVecBase4 to get actual use from it.

Definition at line 1639 of file lvecBase4.h.


Member Function Documentation

const double * UnalignedLVecBase4d::get_data ( ) const [inline]

Returns the address of the first of the three data elements in the vector.

The remaining elements occupy the next positions consecutively in memory.

Definition at line 2768 of file lvecBase4.h.

Returns the number of elements in the vector, 4.

Definition at line 2778 of file lvecBase4.h.

int UnalignedLVecBase4d::size ( ) [inline, static]

Returns 4: the number of components of a LVecBase4.

Definition at line 2756 of file lvecBase4.h.


The documentation for this class was generated from the following files:
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