Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===- NativeFormatting.h - Low level formatting helpers ---------*- C++-*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_SUPPORT_NATIVEFORMATTING_H

#define LLVM_SUPPORT_NATIVEFORMATTING_H

#include <cstdint>

#include <optional>

namespace llvm {

class raw_ostream;

enum class FloatStyle { Exponent, ExponentUpper, Fixed, Percent };

enum class IntegerStyle {

  Integer,

  Number,

};

enum class HexPrintStyle { Upper, Lower, PrefixUpper, PrefixLower };

size_t getDefaultPrecision(FloatStyle Style);

bool isPrefixedHexStyle(HexPrintStyle S);

void write_integer(raw_ostream &S, unsigned int N, size_t MinDigits,

                   IntegerStyle Style);

void write_integer(raw_ostream &S, int N, size_t MinDigits, IntegerStyle Style);

void write_integer(raw_ostream &S, unsigned long N, size_t MinDigits,

                   IntegerStyle Style);

void write_integer(raw_ostream &S, long N, size_t MinDigits,

                   IntegerStyle Style);

void write_integer(raw_ostream &S, unsigned long long N, size_t MinDigits,

                   IntegerStyle Style);

void write_integer(raw_ostream &S, long long N, size_t MinDigits,

                   IntegerStyle Style);

void write_hex(raw_ostream &S, uint64_t N, HexPrintStyle Style,

               std::optional<size_t> Width = std::nullopt);

void write_double(raw_ostream &S, double D, FloatStyle Style,

                  std::optional<size_t> Precision = std::nullopt);

}

#endif