int Scanner::getNextToken(token_type& t, location_type& l)
{
int tokid;
bool done = false;
do {
tokid = next(t);
if (tokid != 0) { // not EOF
for (const char *s = t.rawText.c_str(); *s; s++) {
if (*s == '\n') {
m_line++;
m_column = 0;
} else {
m_column++;
}
}
}
switch (tokid) {
case T_COMMENT:
case T_DOC_COMMENT:
case T_OPEN_TAG:
case T_WHITESPACE:
break;
default:
done = true;
break;
}
} while (!done);
l.last_line(m_line);
l.last_column(m_column);
return tokid;
}
GsTLInt Reduced_grid::closest_node( const location_type& P ) const {
/*
int node_id = Cartesian_grid::closest_node(P);
if(node_id < 0 || !is_inside_mask(node_id) ) {
return -1;
}
else {
return node_id;
}
*/
location_type origin = geometry_->origin();
location_type P0;
P0.x() = P.x() - origin.x();
P0.y() = P.y() - origin.y();
P0.z() = P.z() - origin.z();
GsTLCoordVector cell_sizes = geometry_->cell_dims();
int spacing = grid_cursor_->multigrid_spacing();
// Account for the multi-grid spacing
cell_sizes.x() = cell_sizes.x() * spacing;
cell_sizes.y() = cell_sizes.y() * spacing;
cell_sizes.z() = cell_sizes.z() * spacing;
GsTLInt i = std::max( GsTL::floor( P0.x()/cell_sizes.x() + 0.5 ), 0 );
GsTLInt j = std::max( GsTL::floor( P0.y()/cell_sizes.y() + 0.5 ), 0 );
GsTLInt k = std::max( GsTL::floor( P0.z()/cell_sizes.z() + 0.5 ), 0 );
// The function will return a valid node even if P is outside the
// grid's bounding box
if( i >= grid_cursor_->max_iter( SGrid_cursor::X ) )
i = grid_cursor_->max_iter( SGrid_cursor::X ) - 1;
if( j >= grid_cursor_->max_iter( SGrid_cursor::Y ) )
j = grid_cursor_->max_iter( SGrid_cursor::Y ) - 1;
if( k >= grid_cursor_->max_iter( SGrid_cursor::Z ) )
k = grid_cursor_->max_iter( SGrid_cursor::Z ) - 1;
// Need to check if the i,j,k is within the active_region of the grid
// SGrid_cursor* cursor = dynamic_cast<SGrid_cursor*>(mgrid_cursor_);
// int id = cursor->node_id(i,j,k);
// return id;
return mgrid_cursor_->node_id( i, j, k );
}
int Scanner::getNextToken(token_type& t, location_type& l) {
int tokid;
bool done = false;
do {
tokid = next(t);
switch (tokid) {
case T_COMMENT:
case T_DOC_COMMENT:
case T_OPEN_TAG:
case T_WHITESPACE:
break;
default:
done = true;
break;
}
} while (!done && !m_full);
l.first_line(m_firstLine);
l.first_column(m_firstColumn);
l.last_line(m_line);
l.last_column(m_column);
return tokid;
}
