ObjectDeleter.hpp

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#ifndef OPENSWMM_ENGINE_OBJECT_DELETER_HPP
#define OPENSWMM_ENGINE_OBJECT_DELETER_HPP
 
#include "../core/SimulationContext.hpp"
#include <vector>
 
namespace openswmm::edit {
 
// ============================================================================
// Cascade result
// ============================================================================

struct CascadeEntry {
    int         obj_type;  
    int         obj_idx;   
    const char* field;     
    bool        cascaded;  
};

struct CascadeResult {
    std::vector<CascadeEntry> entries;
 
    void add(int ot, int oi, const char* f, bool deleted) {
        entries.push_back({ot, oi, f, deleted});
    }
};
 
// ============================================================================
// Impact analysis — read-only
// ============================================================================
 
CascadeResult analyze_node_impact    (const SimulationContext& ctx, int node_idx);
CascadeResult analyze_link_impact    (const SimulationContext& ctx, int link_idx);
CascadeResult analyze_subcatch_impact(const SimulationContext& ctx, int sc_idx);
CascadeResult analyze_gage_impact    (const SimulationContext& ctx, int gage_idx);
CascadeResult analyze_table_impact   (const SimulationContext& ctx, int table_idx);
CascadeResult analyze_transect_impact(const SimulationContext& ctx, int transect_idx);
 
// ============================================================================
// Deletion — mutates ctx
// ============================================================================
 
CascadeResult delete_node    (SimulationContext& ctx, int node_idx);
CascadeResult delete_link    (SimulationContext& ctx, int link_idx);
CascadeResult delete_subcatch(SimulationContext& ctx, int sc_idx);
CascadeResult delete_gage    (SimulationContext& ctx, int gage_idx);
CascadeResult delete_table   (SimulationContext& ctx, int table_idx);
CascadeResult delete_transect(SimulationContext& ctx, int transect_idx);
 
} // namespace openswmm::edit
 
#endif /* OPENSWMM_ENGINE_OBJECT_DELETER_HPP */