util.h

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// BSD 3-Clause License; see https://github.com/scikit-hep/awkward/blob/main/LICENSE
 
#ifndef AWKWARD_UTIL_H_
#define AWKWARD_UTIL_H_
 
#include <string>
#include <vector>
#include <map>
#include <memory>
 
#include "awkward/common.h"
 
#ifndef _MSC_VER
  #include "dlfcn.h"
#endif
 
namespace awkward {
  namespace util {
    enum class EXPORT_SYMBOL dtype {
        NOT_PRIMITIVE,
        boolean,
        int8,
        int16,
        int32,
        int64,
        uint8,
        uint16,
        uint32,
        uint64,
        float16,
        float32,
        float64,
        float128,
        complex64,
        complex128,
        complex256,
        datetime64,
        timedelta64,
        size
    };

    EXPORT_SYMBOL const std::string
    dtype_to_name(dtype dt);

    EXPORT_SYMBOL const std::string
    dtype_to_format(dtype dt, const std::string& format = "");

    std::string
      quote(const std::string& x);

    enum class EXPORT_SYMBOL ForthError {
        // execution can continue
        none,
 
        // execution cannot continue
        not_ready,
        is_done,
        user_halt,
        recursion_depth_exceeded,
        stack_underflow,
        stack_overflow,
        read_beyond,
        seek_beyond,
        skip_beyond,
        rewind_beyond,
        division_by_zero,
        varint_too_big,
        text_number_missing,
        quoted_string_missing,
        enumeration_missing,
 
        size
    };

    template <typename T>
    class EXPORT_SYMBOL array_deleter {
    public:
      void
      operator()(T const* ptr) {
        uint8_t const* in = reinterpret_cast<uint8_t const*>(ptr);
        delete [] in;
      }
    };
 
  }
}
 
#endif // AWKWARD_UTIL_H_