openswmm::xsect::LocateLut Struct Reference

#include <XSectLookup.hpp>

Collaboration diagram for openswmm::xsect::LocateLut:

Public Attributes
double	t0 = 0.0
	table[0] — the low end of the value range
double	scale = 0.0
	kBuckets / (table[jLast] - t0); 0 == disabled
int	j_last = 0
	the jLast this map was built for
unsigned char	lo [kBuckets+1] = {}
	lo[b] = max{ j : bucket(table[j]) < b }

Static Public Attributes
static constexpr int	kBuckets = 64

Detailed Description

Precomputed value→index-bracket map for one geometry table.

POD: trivially copyable into a device kernel alongside the table it indexes (the Kokkos FV path copies XsectTables by value).

Member Data Documentation

j_last

int openswmm::xsect::LocateLut::j_last = 0

the jLast this map was built for

kBuckets

int openswmm::xsect::LocateLut::kBuckets = 64

staticconstexpr

lo

unsigned char openswmm::xsect::LocateLut::lo[kBuckets+1] = {}

lo[b] = max{ j : bucket(table[j]) < b }

scale

double openswmm::xsect::LocateLut::scale = 0.0

kBuckets / (table[jLast] - t0); 0 == disabled

t0

double openswmm::xsect::LocateLut::t0 = 0.0

table[0] — the low end of the value range

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The documentation for this struct was generated from the following file:

• /home/runner/work/openswmm.engine/openswmm.engine/src/engine/hydraulics/XSectLookup.hpp