//! @brief Returns material initial generalized strain.
const XC::Vector &XC::SectionAggregator::getInitialSectionDeformation(void) const
{
int theSectionOrder= 0;
if(theSection)
{
const Vector &eSec= theSection->getInitialSectionDeformation();
theSectionOrder= theSection->getOrder();
for(register int i= 0; i < theSectionOrder; i++)
(*defzero)(i)= eSec(i);
}
theAdditions.getInitialStrain(*defzero,theSectionOrder);
return *defzero;
}
//! @brief Returns material trial generalized strain.
const XC::Vector &XC::SectionAggregator::getSectionDeformation(void) const
{
int theSectionOrder= 0;
if(theSection)
{
const Vector &eSec= theSection->getSectionDeformation();
theSectionOrder= theSection->getOrder();
for(register int i= 0; i < theSectionOrder; i++)
(*def)(i)= eSec(i);
}
theAdditions.getStrain(*def,theSectionOrder);
static Vector retval;
retval= (*def)-(*defzero);
return retval;
}
const Vector &
SectionAggregator::getSectionDeformation(void)
{
int i = 0;
int theSectionOrder = 0;
if (theSection) {
const Vector &eSec = theSection->getSectionDeformation();
theSectionOrder = theSection->getOrder();
for (i = 0; i < theSectionOrder; i++)
(*e)(i) = eSec(i);
}
int order = theSectionOrder + numMats;
for ( ; i < order; i++)
(*e)(i) = theAdditions[i-theSectionOrder]->getStrain();
return *e;
}
