| //===- NativeFormatting.h - Low level formatting helpers ---------*- C++-*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_SUPPORT_NATIVE_FORMATTING_H |
| #define LLVM_SUPPORT_NATIVE_FORMATTING_H |
| |
| #include "llvm/ADT/Optional.h" |
| #include "llvm/Support/raw_ostream.h" |
| |
| #include <cstdint> |
| |
| namespace llvm { |
| 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, |
| Optional<size_t> Width = None); |
| void write_double(raw_ostream &S, double D, FloatStyle Style, |
| Optional<size_t> Precision = None); |
| } |
| |
| #endif |