Link.hpp

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#ifndef OPENSWMM_LINK_HPP
#define OPENSWMM_LINK_HPP
 
#include "../data/LinkData.hpp"
#include "XSectBatch.hpp"
#include "Node.hpp"
#include "Transect.hpp"
 
#include <vector>
 
namespace openswmm {
 
namespace link {
 
// ============================================================================
// Per-element functions
// ============================================================================

double getVelocity(const XSectParams& xs, double flow, double depth, int barrels = 1);

double getFroude(const XSectParams& xs, double v, double y);

void computeConveyance(double roughness, double slope, double s_full,
                       double& beta, double& rough_factor, double& q_full);

double getDepthFromFlow(const XSectParams& xs, double beta, double q);

double getCapacity(const XSectParams& xs, double depth);

double getHydPower(double flow, double head_upstream, double head_downstream);

XSectParams buildXSectParams(
    const LinkData& links, std::size_t uj,
    const std::vector<transect::TransectData>* transects = nullptr);
 
// ============================================================================
// Batch functions (for routing hot loop)
// ============================================================================
 
// Phase 6: computeVelocities/computeFroude/computeAllConveyance removed (dead
// code; referenced conduit fields now in ConduitData — see LinkSubtypes.hpp).

int translateShape(XsectShape link_shape);

void applyTabulatedXSectParams(XSectParams& xs, const transect::TransectData& td,
                               double y_full, int transect_idx);
 
} // namespace link
 
} // namespace openswmm
 
#endif // OPENSWMM_LINK_HPP