pollutantprovider.h File Reference

MVC model for a single SWMM pollutant ([POLLUTANTS]). More...

#include <QObject>
#include <QString>

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Classes
class	openswmmvis::pollutant::PollutantProvider

Namespaces
namespace	openswmmvis
namespace	openswmmvis::pollutant

Detailed Description

MVC model for a single SWMM pollutant ([POLLUTANTS]).

Author

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

Date

2026

License\n GPL-3.0-or-later

One PollutantProvider per [POLLUTANTS] entry. Owned by a project-scoped PollutantRegistry. Mirrors StreetProvider in shape — scalar fields with a paramsChanged() signal so the editor's list pane and field form refresh in lock-step. Engine I/O walks swmm_pollutant_* from openswmm_pollutants.h.

Units (0=MG/L, 1=UG/L, 2=#/L) are write-once at engine creation time — the engine has no swmm_pollutant_set_units, so changing units only takes effect for a pollutant that does not yet exist in the engine.

Co-pollutant is stored by name (empty = none) and resolved to an engine index at save time.