packing.hh File Reference

Helpers to (de)serialize trivially-copyable values into a byte buffer (e.g. for point-to-point or collective MPI communication).

#include <vector>
#include <cstring>
#include <type_traits>

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Namespaces
namespace	Dumux
namespace	Dumux::Detail

Functions
template<class T>
void	Dumux::Detail::packValue (std::vector< char > &buf, const T &value)
	Append the raw bytes of a trivially-copyable value to a byte buffer.
template<class T>
T	Dumux::Detail::unpackValue (const char *&cursor)
	Read a trivially-copyable value from a byte buffer and advance the cursor.