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More modern way of setting the biggest size_t in PBC #1146

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Oct 23, 2024
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More modern way of setting the biggest size_t in PBC #1146

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3 changes: 2 additions & 1 deletion src/tools/Pbc.h
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@
#include "small_vector/small_vector.h"
#include <vector>
#include <cstddef>
#include <limits>

namespace PLMD {

Expand All @@ -43,7 +44,7 @@ class MemoryView {
};

namespace helpers {
inline constexpr std::size_t dynamic_extent = -1;
inline constexpr std::size_t dynamic_extent = std::numeric_limits<std::size_t>::max();
}
//this more or less mocks c++23 mdspan without the fancy multi-indexed operator[]
//the idea is to take an address that you know to be strided in a certain way and
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