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Estimation DLL, matrix library: fixed bug in mat::negate(),;mat::add(), mat::sub()

time-shift
Sébastien Villemot 2010-02-18 10:42:01 +01:00
parent b762f010cd
commit 30ee44f8b4
1 changed files with 9 additions and 9 deletions
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18
mex/sources/estimation/libmat/Matrix.hh
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@ -293,10 +293,10 @@ namespace mat
assert(m1.getRows() == m2.getRows() && m1.getCols() == m2.getCols());
double *p1 = m1.getData();
const double *p2 = m2.getData();
while (p1 < m1.getData() + m1.getRows() * m1.getLd())
while (p1 < m1.getData() + m1.getCols() * m1.getLd())
{
double *pp1, *pp2;
while (pp1 < p1 + m1.getCols())
double *pp1 = p1, *pp2 = p2;
while (pp1 < p1 + m1.getRows())
*pp1++ += *pp2++;
p1 += m1.getLd();
@ -312,10 +312,10 @@ namespace mat
assert(m1.getRows() == m2.getRows() && m1.getCols() == m2.getCols());
double *p1 = m1.getData();
const double *p2 = m2.getData();
while (p1 < m1.getData() + m1.getRows() * m1.getLd())
while (p1 < m1.getData() + m1.getCols() * m1.getLd())
{
double *pp1, *pp2;
while (pp1 < p1 + m1.getCols())
double *pp1 = p1, *pp2 = p2;
while (pp1 < p1 + m1.getRows())
*pp1++ -= *pp2++;
p1 += m1.getLd();
@ -329,10 +329,10 @@ namespace mat
negate(Mat m)
{
double *p = m.getData();
while (p < m.getData() + m.getRows() * m.getLd())
while (p < m.getData() + m.getCols() * m.getLd())
{
double *pp;
while (pp < p + m.getCols())
double *pp = p;
while (pp < p + m.getRows())
{
*pp = -*pp;
pp++;