diff options
Diffstat (limited to 'boost/graph/detail/histogram_sort.hpp')
| -rw-r--r-- | boost/graph/detail/histogram_sort.hpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/boost/graph/detail/histogram_sort.hpp b/boost/graph/detail/histogram_sort.hpp index b359a73ded..ca6266a528 100644 --- a/boost/graph/detail/histogram_sort.hpp +++ b/boost/graph/detail/histogram_sort.hpp @@ -60,6 +60,7 @@ count_starts // Put the degree of each vertex v into m_rowstart[v + 1] for (KeyIterator i = begin; i != end; ++i) { if (key_filter(*i)) { + BOOST_ASSERT (key_transform(*i) < numkeys); ++starts[key_transform(*i) + 1]; } } @@ -99,6 +100,7 @@ histogram_sort(KeyIterator key_begin, KeyIterator key_end, for (KeyIterator i = key_begin; i != key_end; ++i, ++v1i) { if (key_filter(*i)) { vertices_size_type source = key_transform(*i); + BOOST_ASSERT (source < numkeys); EdgeIndex insert_pos = current_insert_positions[source]; ++current_insert_positions[source]; values1_out[insert_pos] = *v1i; @@ -137,6 +139,7 @@ histogram_sort(KeyIterator key_begin, KeyIterator key_end, for (KeyIterator i = key_begin; i != key_end; ++i, ++v1i, ++v2i) { if (key_filter(*i)) { vertices_size_type source = key_transform(*i); + BOOST_ASSERT (source < numkeys); EdgeIndex insert_pos = current_insert_positions[source]; ++current_insert_positions[source]; values1_out[insert_pos] = *v1i; @@ -163,6 +166,7 @@ histogram_sort_inplace(KeyIterator key_begin, std::vector<EdgeIndex> insert_positions(rowstart, rowstart + numkeys); // 2. Swap the sources and targets into place for (size_t i = 0; i < rowstart[numkeys]; ++i) { + BOOST_ASSERT (key_transform(key_begin[i]) < numkeys); // While edge i is not in the right bucket: while (!(i >= rowstart[key_transform(key_begin[i])] && i < insert_positions[key_transform(key_begin[i])])) { // Add a slot in the right bucket @@ -197,6 +201,7 @@ histogram_sort_inplace(KeyIterator key_begin, std::vector<EdgeIndex> insert_positions(rowstart, rowstart + numkeys); // 2. Swap the sources and targets into place for (size_t i = 0; i < rowstart[numkeys]; ++i) { + BOOST_ASSERT (key_transform(key_begin[i]) < numkeys); // While edge i is not in the right bucket: while (!(i >= rowstart[key_transform(key_begin[i])] && i < insert_positions[key_transform(key_begin[i])])) { // Add a slot in the right bucket |