Divider.hpp File Reference

Flow divider node logic — cutoff, overflow, tabular, weir. More...

#include "../data/NodeData.hpp"
#include <vector>

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Classes
struct	openswmm::divider::DividerSoA

Namespaces
namespace	openswmm
namespace	openswmm::divider

Enumerations
enum class	openswmm::divider::DividerMethod : int {   openswmm::divider::CUTOFF = 0 ,   openswmm::divider::OVERFLOW_DIV = 1 ,   openswmm::divider::TABULAR = 2 ,   openswmm::divider::WEIR = 3 }

Functions
void	openswmm::divider::computeDividerFlows (SimulationContext &ctx, const DividerSoA &soa)
	Compute diversion flows for all divider nodes.

Detailed Description

Flow divider node logic — cutoff, overflow, tabular, weir.

Divider nodes split incoming flow between a primary and diversion link. The split depends on divider type:

• CUTOFF: diversion gets flow above cutoff value
• OVERFLOW: diversion gets flow exceeding primary link capacity
• TABULAR: fraction from lookup table
• WEIR: weir equation determines diversion flow

Batch: group dividers by type, compute split per type group.

Note

Legacy reference: src/legacy/engine/node.c (divider_getOutflow)

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Copyright

Copyright (c) 2026 HydroCouple. All rights reserved.

License\n MIT License