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48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
//===- NativeFormatting.h - Low level formatting helpers ---------*- C++-*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SUPPORT_NATIVEFORMATTING_H
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#define LLVM_SUPPORT_NATIVEFORMATTING_H
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#include "llvm/ADT/Optional.h"
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#include <cstdint>
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namespace llvm {
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class raw_ostream;
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enum class FloatStyle { Exponent, ExponentUpper, Fixed, Percent };
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enum class IntegerStyle {
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Integer,
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Number,
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};
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enum class HexPrintStyle { Upper, Lower, PrefixUpper, PrefixLower };
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size_t getDefaultPrecision(FloatStyle Style);
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bool isPrefixedHexStyle(HexPrintStyle S);
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void write_integer(raw_ostream &S, unsigned int N, size_t MinDigits,
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IntegerStyle Style);
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void write_integer(raw_ostream &S, int N, size_t MinDigits, IntegerStyle Style);
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void write_integer(raw_ostream &S, unsigned long N, size_t MinDigits,
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IntegerStyle Style);
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void write_integer(raw_ostream &S, long N, size_t MinDigits,
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IntegerStyle Style);
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void write_integer(raw_ostream &S, unsigned long long N, size_t MinDigits,
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IntegerStyle Style);
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void write_integer(raw_ostream &S, long long N, size_t MinDigits,
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IntegerStyle Style);
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void write_hex(raw_ostream &S, uint64_t N, HexPrintStyle Style,
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Optional<size_t> Width = None);
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void write_double(raw_ostream &S, double D, FloatStyle Style,
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Optional<size_t> Precision = None);
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}
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#endif
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