llvm/libc/src/__support/high_precision_decimal.h

//===-- High Precision Decimal ----------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See httpss//llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC___SUPPORT_HIGH_PRECISION_DECIMAL_H
#define LLVM_LIBC_SRC___SUPPORT_HIGH_PRECISION_DECIMAL_H

#include "src/__support/CPP/limits.h"
#include "src/__support/ctype_utils.h"
#include "src/__support/macros/config.h"
#include "src/__support/str_to_integer.h"
#include <stdint.h>

namespace LIBC_NAMESPACE_DECL {
namespace internal {

struct LShiftTableEntry { … };

// This is used in both this file and in the main str_to_float.h.
// TODO: Figure out where to put this.
enum class RoundDirection { … };

// This is based on the HPD data structure described as part of the Simple
// Decimal Conversion algorithm by Nigel Tao, described at this link:
// https://nigeltao.github.io/blog/2020/parse-number-f64-simple.html
class HighPrecisionDecimal { … };

} // namespace internal
} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC___SUPPORT_HIGH_PRECISION_DECIMAL_H