openswmm_tables.h

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// SPDX-License-Identifier: Apache-2.0
//
// Copyright 2026 Caleb Buahin
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

 
#ifndef OPENSWMM_TABLES_H
#define OPENSWMM_TABLES_H
 
#include "openswmm_engine.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* =========================================================================
 * Identity
 * ========================================================================= */

SWMM_ENGINE_API int swmm_table_count(SWMM_Engine engine);

SWMM_ENGINE_API int swmm_table_index(SWMM_Engine engine, const char* id);

SWMM_ENGINE_API const char* swmm_table_id(SWMM_Engine engine, int idx);

SWMM_ENGINE_API int swmm_table_get_type(SWMM_Engine engine, int idx, int* type);
 
/* =========================================================================
 * Creation (BUILDING or OPENED — references resolve by name at initialize())
 * ========================================================================= */

SWMM_ENGINE_API int swmm_timeseries_add(SWMM_Engine engine, const char* id);

SWMM_ENGINE_API int swmm_curve_add(SWMM_Engine engine, const char* id, int type);
 
/* =========================================================================
 * Data points
 * ========================================================================= */

SWMM_ENGINE_API int swmm_table_add_point(SWMM_Engine engine, int idx, double x, double y);

SWMM_ENGINE_API int swmm_table_get_point_count(SWMM_Engine engine, int idx, int* count);

SWMM_ENGINE_API int swmm_table_get_point(SWMM_Engine engine, int idx, int pt_idx, double* x, double* y);

SWMM_ENGINE_API int swmm_table_clear(SWMM_Engine engine, int idx);

SWMM_ENGINE_API int swmm_timeseries_get_relative_info(SWMM_Engine engine, int idx,
                                                      int* n_relative, double* anchor);

SWMM_ENGINE_API int swmm_timeseries_set_relative_info(SWMM_Engine engine, int idx,
                                                      int n_relative, double anchor);
 
/* =========================================================================
 * Lookup (cursor-optimized)
 * ========================================================================= */

SWMM_ENGINE_API int swmm_table_lookup(SWMM_Engine engine, int idx, double x, double* y);
 
/* =========================================================================
 * Patterns
 * ========================================================================= */

SWMM_ENGINE_API int swmm_pattern_add(SWMM_Engine engine, const char* id, int type);

SWMM_ENGINE_API int swmm_pattern_set_factors(SWMM_Engine engine, int idx, const double* factors, int count);

SWMM_ENGINE_API int swmm_pattern_count(SWMM_Engine engine);

SWMM_ENGINE_API int swmm_pattern_index(SWMM_Engine engine, const char* id);

SWMM_ENGINE_API const char* swmm_pattern_id(SWMM_Engine engine, int idx);

SWMM_ENGINE_API int swmm_pattern_get_type(SWMM_Engine engine, int idx, int* type);

SWMM_ENGINE_API int swmm_pattern_get_factor_count(SWMM_Engine engine, int idx, int* count);

SWMM_ENGINE_API int swmm_pattern_get_factor(SWMM_Engine engine, int idx, int i, double* v);

SWMM_ENGINE_API int swmm_pattern_remove(SWMM_Engine engine, int idx);

SWMM_ENGINE_API int swmm_pattern_rename(SWMM_Engine engine, int idx, const char* newId);
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* OPENSWMM_TABLES_H */