waLBerla 7.3
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UIDGenerators.h File Reference

Detailed Description

Author
Florian Schornbaum flori.nosp@m.an.s.nosp@m.chorn.nosp@m.baum.nosp@m.@fau..nosp@m.de
Christian Feichtinger
#include "core/debug/Debug.h"
#include <cstdint>
#include <limits>

Classes

struct  walberla::uid::index_generated_tag
class  walberla::uid::IndexGenerator< T, UINT >
 Generates UIDs (unique IDs) per class T starting from 0. More...
struct  walberla::uid::standard_generated_tag
class  walberla::uid::StandardGenerator< T, UINT >
 Generates UIDs (unique IDs) per class T starting from 1. More...
struct  walberla::uid::bit_generated_tag
class  walberla::uid::BitGenerator< T, UINT >
 Generates UIDs (unique IDs) per class T starting from 1. More...
struct  walberla::uid::singleton_generated_tag
class  walberla::uid::SingletonGenerator< T, UINT >
 Generates UIDs (unique IDs) per class T starting from 1. More...

Namespaces

namespace  walberla
 Storage for detected contacts which can be used to perform actions for all contacts, e.g.
namespace  walberla::uid

Macros

#define logBase2LT(n)

Functions

template<typename UINT>
size_t walberla::uid::logBase2 (UINT value)
template<>
size_t walberla::uid::logBase2< uint64_t > (uint64_t value)
template<>
size_t walberla::uid::logBase2< uint32_t > (uint32_t value)

Variables

static const std::array< uint8_t, 256 > walberla::uid::logBase2LookupTable

Macro Definition Documentation

◆ logBase2LT

#define logBase2LT ( n)
Value:
n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n