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[relate] rearrange updates of result in interrupt policy for A/A to show the handling pattern

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Adam Wulkiewicz
2014-04-01 22:39:23 +02:00
parent f2fea86f7e
commit 8774426417
1 changed files with 7 additions and 4 deletions
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11
include/boost/geometry/algorithms/detail/relate/areal_areal.hpp
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@@ -304,17 +304,22 @@ struct areal_areal
overlay::operation_type op = turn.operations[Id].operation;
// NOTE: currently E^E is set without any checks before turns are gathered
// the lines commented out are redundant
if ( op == overlay::operation_intersection )
{
update<interior, interior, '2', TransposeResult>(m_result);
update<boundary, interior, '1', TransposeResult>(m_result);
update<boundary, boundary, '0', TransposeResult>(m_result);
update<exterior, interior, '2', TransposeResult>(m_result);
}
else if ( op == overlay::operation_union )
{
update<boundary, boundary, '0', TransposeResult>(m_result);
update<boundary, exterior, '1', TransposeResult>(m_result);
update<interior, exterior, '2', TransposeResult>(m_result);
update<boundary, exterior, '1', TransposeResult>(m_result);
update<boundary, boundary, '0', TransposeResult>(m_result);
//update<exterior, exterior, '2', TransposeResult>(m_result);
}
else if ( op == overlay::operation_continue )
{
@@ -324,8 +329,6 @@ struct areal_areal
else if ( op == overlay::operation_blocked )
{
update<boundary, boundary, '1', TransposeResult>(m_result);
// NOTE: currently E^E is set without any checks before turns are gathered
// so currently the following line is redundant
//update<exterior, exterior, '2', TransposeResult>(m_result);
}
}