SpatialHandler.cpp File Reference

Section handlers for [MAP], [VERTICES], [POLYGONS], [SYMBOLS]. More...

#include "SpatialHandler.hpp"
#include "../Tokenizer.hpp"
#include "../../core/SimulationContext.hpp"
#include "../InputParseUtils.hpp"
#include <algorithm>

Include dependency graph for SpatialHandler.cpp:

Namespaces
namespace	openswmm
namespace	openswmm::input

Functions
void	openswmm::input::handle_map (SimulationContext &ctx, const std::vector< std::string > &lines)
	Parse [MAP] — fills spatial.map_x1/y1/x2/y2 and map_units.
void	openswmm::input::handle_vertices (SimulationContext &ctx, const std::vector< std::string > &lines)
	Parse [VERTICES] — fills spatial.link_vertices_x/y.
void	openswmm::input::handle_polygons (SimulationContext &ctx, const std::vector< std::string > &lines)
	Parse [POLYGONS] — fills spatial.subcatch_polygon_x/y.
void	openswmm::input::handle_symbols (SimulationContext &ctx, const std::vector< std::string > &lines)
	Parse [SYMBOLS] — fills spatial.gage_x/y.
void	openswmm::input::handle_tags (SimulationContext &ctx, const std::vector< std::string > &lines)
	Parse [TAGS] — writes per-index tags onto ctx.nodes.tags / ctx.links.tags / ctx.subcatches.tags (resolves name → idx via the matching NameIndex; unresolved lines are skipped).

Detailed Description

Section handlers for [MAP], [VERTICES], [POLYGONS], [SYMBOLS].

[MAP] format

[MAP]
DIMENSIONS  x1  y1  x2  y2
UNITS       NONE

[VERTICES] format

;; Link        X             Y
C1             2735.503      6483.508
C1             2174.216      6351.033

[POLYGONS] format

;; Subcatchment X             Y
S1              2174.216      8125.000
S1              2482.570      8125.000

[SYMBOLS] format

;; Gage         X             Y
RG1             1000.000      5000.000

See also

SpatialHandler.hpp

Author

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

Copyright

Copyright (c) 2026 Caleb Buahin. All rights reserved.

License\n MIT License