Cantera/src/oneD/Resid1D.h
void locate() {

            if (m_left) {
                // there is a domain on the left, so the first grid point
                // in this domain is one more than the last one on the left
                m_jstart = m_left->lastPoint() + 1;

                // the starting location in the solution vector
                m_iloc = m_left->loc() + m_left->size();
            }
            else {
                // this is the left-most domain
                m_jstart = 0;
                m_iloc = 0;
            }
            // if there is a domain to the right of this one, then 
            // repeat this for it
            if (m_right) m_right->locate();
        }
/**
         * Find the index of the first grid point in this domain, and
         * the start of its variables in the global solution vector.
         */
Find the index of the first grid point in this domain, and
the start of its variables in the global solution vector.
Find the index of the first grid point in this domain and the start of its variables in the global solution vector .
void locate() {
            if (m_left) {
                m_jstart = m_left->lastPoint() + 1;
                m_iloc = m_left->loc() + m_left->size();
            }
            else {
                m_jstart = 0;
                m_iloc = 0;
            }
            if (m_right) m_right->locate();
        }
void locate ( ) { if ( m_left ) { m_jstart = m_left -> lastPoint ( ) + 1 ; m_iloc = m_left -> loc ( ) + m_left -> size ( ) ; } else { m_jstart = 0 ; m_iloc = 0 ; } if ( m_right ) m_right -> locate ( ) ; }
Find the index of the first grid point in this domain, and
 the start of its variables in the global solution vector.
Find the index of the first grid point in this domain and the start of its variables in the global solution vector .
// there is a domain on the left, so the first grid point
 // in this domain is one more than the last one on the left
 // the starting location in the solution vector
 // this is the left-most domain
 // if there is a domain to the right of this one, then 
 // repeat this for it
