Output2DReader.hpp

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// SPDX-License-Identifier: Apache-2.0
// Copyright 2026 Caleb Buahin

 
#pragma once
#ifdef OPENSWMM_HAS_2D_HDF5_OUTPUT
#include <hdf5.h>
#include <cstdint>
#include <string>
#include <vector>
 
namespace openswmm {
class Output2DReader {
public:
    ~Output2DReader();

    Output2DReader() = default;

    Output2DReader(const Output2DReader&) = delete;

    Output2DReader& operator=(const Output2DReader&) = delete;

    void open(const char* path);

    std::string datasets() const;

    void shape(const char* path, int& rank, uint64_t* dimensions, int& integer,
               uint64_t& unlimited_axes) const;

    std::string attributes(const char* path) const;

    std::string attribute(const char* path, const char* name) const;

    std::string strings(const char* path) const;

    void read(const char* path, const uint64_t* start, const uint64_t* count,
              const uint64_t* stride, void* values, size_t capacity, bool integer) const;
 
private:
    hid_t file_ = -1;
};
}
#endif