ObjectDeleter.hpp File Reference

Internal C++ API for object deletion and cascade analysis. More...

#include "../core/SimulationContext.hpp"
#include <string>
#include <vector>

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Classes
struct	openswmm::edit::CascadeEntry
	Describes one object that was impacted (deleted or nullified) during a cascade deletion. More...
struct	openswmm::edit::CascadeResult
	Aggregate cascade result for one deletion operation. More...

Namespaces
namespace	openswmm
namespace	openswmm::edit

Functions
CascadeResult	openswmm::edit::analyze_node_impact (const SimulationContext &ctx, int node_idx)
CascadeResult	openswmm::edit::analyze_link_impact (const SimulationContext &ctx, int link_idx)
CascadeResult	openswmm::edit::analyze_subcatch_impact (const SimulationContext &ctx, int sc_idx)
CascadeResult	openswmm::edit::analyze_gage_impact (const SimulationContext &ctx, int gage_idx)
CascadeResult	openswmm::edit::analyze_table_impact (const SimulationContext &ctx, int table_idx)
CascadeResult	openswmm::edit::analyze_transect_impact (const SimulationContext &ctx, int transect_idx)
CascadeResult	openswmm::edit::analyze_pollutant_impact (const SimulationContext &ctx, int pollut_idx)
CascadeResult	openswmm::edit::analyze_pattern_impact (const SimulationContext &ctx, int pattern_idx)
CascadeResult	openswmm::edit::analyze_aquifer_impact (const SimulationContext &ctx, int aquifer_idx)
CascadeResult	openswmm::edit::analyze_snowpack_impact (const SimulationContext &ctx, int snowpack_idx)
CascadeResult	openswmm::edit::analyze_lid_impact (const SimulationContext &ctx, int lid_idx)
CascadeResult	openswmm::edit::analyze_street_impact (const SimulationContext &ctx, int street_idx)
CascadeResult	openswmm::edit::analyze_inlet_impact (const SimulationContext &ctx, int inlet_idx)
CascadeResult	openswmm::edit::analyze_landuse_impact (const SimulationContext &ctx, int landuse_idx)
CascadeResult	openswmm::edit::analyze_hydrograph_impact (const SimulationContext &ctx, const std::string &uh_name)
	Unit-hydrograph groups are keyed by name (no stable index exists).
std::vector< int >	openswmm::edit::find_control_rule_refs (const SimulationContext &ctx, const std::string &object_name)
	Find control rules whose text references an object by name.
CascadeResult	openswmm::edit::delete_node (SimulationContext &ctx, int node_idx)
CascadeResult	openswmm::edit::delete_link (SimulationContext &ctx, int link_idx)
CascadeResult	openswmm::edit::delete_subcatch (SimulationContext &ctx, int sc_idx)
CascadeResult	openswmm::edit::delete_gage (SimulationContext &ctx, int gage_idx)
CascadeResult	openswmm::edit::delete_nodes_many (SimulationContext &ctx, std::vector< int > indices)
	Batch deletion — equivalent to sequential per-object deletes in DESCENDING index order, with ONE name-index rebuild per batch.
CascadeResult	openswmm::edit::delete_links_many (SimulationContext &ctx, std::vector< int > indices)
	Batch deletion — equivalent to sequential per-object deletes in DESCENDING index order, with ONE name-index rebuild per batch.
CascadeResult	openswmm::edit::delete_subcatches_many (SimulationContext &ctx, std::vector< int > indices)
	Batch deletion — equivalent to sequential per-object deletes in DESCENDING index order, with ONE name-index rebuild per batch.
CascadeResult	openswmm::edit::delete_gages_many (SimulationContext &ctx, std::vector< int > indices)
	Batch deletion — equivalent to sequential per-object deletes in DESCENDING index order, with ONE name-index rebuild per batch.
CascadeResult	openswmm::edit::delete_table (SimulationContext &ctx, int table_idx)
CascadeResult	openswmm::edit::delete_transect (SimulationContext &ctx, int transect_idx)
CascadeResult	openswmm::edit::delete_pollutant (SimulationContext &ctx, int pollut_idx)
CascadeResult	openswmm::edit::delete_pattern (SimulationContext &ctx, int pattern_idx)
CascadeResult	openswmm::edit::delete_aquifer (SimulationContext &ctx, int aquifer_idx)
CascadeResult	openswmm::edit::delete_snowpack (SimulationContext &ctx, int snowpack_idx)
CascadeResult	openswmm::edit::delete_lid (SimulationContext &ctx, int lid_idx)
CascadeResult	openswmm::edit::delete_street (SimulationContext &ctx, int street_idx)
CascadeResult	openswmm::edit::delete_inlet (SimulationContext &ctx, int inlet_idx)
CascadeResult	openswmm::edit::delete_landuse (SimulationContext &ctx, int landuse_idx)
CascadeResult	openswmm::edit::delete_hydrograph (SimulationContext &ctx, const std::string &uh_name)

Detailed Description

Internal C++ API for object deletion and cascade analysis.

Provides non-destructive impact analysis and destructive deletion for all major object types in a SimulationContext. All mutating functions require the context to be in BUILDING or OPENED state (enforced by the C ABI wrapper in openswmm_edit_impl.cpp, NOT here).

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 Apache-2.0