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[is_valid] fix unit test linkage problem with two/three_or_more

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This commit is contained in:
Barend Gehrels 2014-06-16 19:04:05 +02:00
parent b8535cab3c
commit 56d163fe1e
1 changed files with 6 additions and 11 deletions
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17
include/boost/geometry/algorithms/detail/is_valid/linear.hpp
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@ -42,11 +42,6 @@ namespace detail { namespace is_valid
template <typename Range>
struct number_of_distinct_points
{
static const std::size_t zero = 0;
static const std::size_t one = 1;
static const std::size_t two = 2;
static const std::size_t three_or_more = 3;
static inline std::size_t apply(Range const& range)
{
typedef typename point_type<Range>::type point;
@ -54,7 +49,7 @@ struct number_of_distinct_points
std::size_t size = boost::size(range);
if ( size < two )
if ( size < 2u )
{
return size;
}
@ -66,7 +61,7 @@ struct number_of_distinct_points
if ( it1 == boost::end(range) )
{
return one;
return 1u;
}
iterator it2 =
@ -76,9 +71,9 @@ struct number_of_distinct_points
( it2 == boost::end(range)
|| geometry::equals(range::front(range), *it2) )
?
two
2u
:
three_or_more
3u
;
}
};
@ -93,12 +88,12 @@ struct is_valid_linestring
std::size_t linestring_size = num_distinct::apply(linestring);
if ( linestring_size < num_distinct::two )
if ( linestring_size < 2u )
{
return false;
}
if ( !AllowSpikes && linestring_size == num_distinct::two )
if ( !AllowSpikes && linestring_size == 2u )
{
return !geometry::equals(range::front(linestring),
range::back(linestring));