Revision: 53828
http://brlcad.svn.sourceforge.net/brlcad/?rev=53828&view=rev
Author: starseeker
Date: 2012-11-27 01:55:00 +0000 (Tue, 27 Nov 2012)
Log Message:
-----------
Put back Sean's version of dvec.h
Modified Paths:
--------------
brlcad/trunk/include/dvec.h
Modified: brlcad/trunk/include/dvec.h
===================================================================
--- brlcad/trunk/include/dvec.h 2012-11-27 00:21:48 UTC (rev 53827)
+++ brlcad/trunk/include/dvec.h 2012-11-27 01:55:00 UTC (rev 53828)
@@ -38,9 +38,12 @@
const double VEQUALITY = 0.0000001;
template<int LEN>
- struct vec_internal;
+ struct dvec_internal;
template<int LEN>
+ struct fvec_internal;
+
+ template<int LEN>
class dvec;
template<int LEN>
@@ -62,12 +65,15 @@
class dvec {
public:
dvec(double s);
- dvec(const double* vals, bool aligned=true);
+ dvec(const float* vals);
+ dvec(const double* vals);
dvec(const dvec<LEN>& p);
dvec<LEN>& operator=(const dvec<LEN>& p);
double operator[](int index) const;
+ void u_store(float* arr) const;
void u_store(double* arr) const;
+ void a_store(float* arr) const;
void a_store(double* arr) const;
bool operator==(const dvec<LEN>& b) const;
@@ -104,9 +110,10 @@
double operator()(double a) const { return ::sqrt(a); }
};
private:
- vec_internal<LEN> data;
+ dvec_internal<LEN> data;
- dvec(const vec_internal<LEN>& d);
+ dvec(const dvec_internal<LEN>& d);
+ dvec(const fvec_internal<LEN>& f);
};
//#define DVEC4(V, t, a, b, c, d) double v#t[4] VEC_ALIGN = {(a), (b), (c),
(d)}; V(v#t)
@@ -180,10 +187,15 @@
return sqrt(sq.foldr(0, dvec<2>::add()));
}
inline
- void move(pt2d_t a, const pt2d_t b) {
+ void move(pt2d_t a, const float *b) {
a[0] = b[0];
a[1] = b[1];
}
+ inline
+ void move(pt2d_t a, const double *b) {
+ a[0] = b[0];
+ a[1] = b[1];
+ }
}
#endif /* __DVEC_H__ */
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