mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-22 01:11:42 +00:00
0b03454366
Imported from https://github.com/akrzemi1/Optional with minor changes: - Compiler conditional simplifications (we only use recent versions) - Move from std::experimental to wpi namespace - Change tests to integrate with Google Test Update LLVM use cases.
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
//===- 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 WPIUTIL_WPI_NATIVE_FORMATTING_H
|
|
#define WPIUTIL_WPI_NATIVE_FORMATTING_H
|
|
|
|
#include "wpi/optional.h"
|
|
#include "wpi/raw_ostream.h"
|
|
|
|
#include <cstdint>
|
|
|
|
namespace wpi {
|
|
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 = nullopt);
|
|
void write_double(raw_ostream &S, double D, FloatStyle Style,
|
|
optional<size_t> Precision = nullopt);
|
|
}
|
|
|
|
#endif
|
|
|