subset.hpp

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#ifndef CHIHAYA_SUBSET_HPP
#define CHIHAYA_SUBSET_HPP
 
#include "H5Cpp.h"
#include "ritsuko/ritsuko.hpp"
 
#include <exception>
#include <vector>
#include <stdexcept>
 
#include "utils_public.hpp"
#include "utils_misc.hpp"
#include "utils_subset.hpp"
 
namespace chihaya {
 
inline ArrayDetails validate_subset(const H5::Group& group, const ritsuko::Version& version, const Options& options) {
    ArrayDetails seed_details;
    try {
        auto shandle = group.openGroup("seed");
        seed_details = validate(shandle, version, options);
    } catch (...) {
        std::throw_with_nested(std::runtime_error("failed to validate 'seed'"));
    }
 
    auto& seed_dims = seed_details.dimensions;
    std::vector<std::pair<std::size_t, std::size_t> > collected;
    try {
        auto ihandle = group.openGroup("index");
        collected = validate_subset_index_list(ihandle, seed_dims, version, options.contiguous_chunk_size);
    } catch (...) {
        std::throw_with_nested(std::runtime_error("failed to validate 'index'"));
    }
 
    for (auto p : collected) {
        seed_dims[p.first] = p.second;
    }
    return seed_details;
}
 
}
 
#endif