From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:47:29 +0200 Subject: Adding upstream version 115.8.0esr. Signed-off-by: Daniel Baumann --- mozglue/misc/decimal/DoubleConversion.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 mozglue/misc/decimal/DoubleConversion.h (limited to 'mozglue/misc/decimal/DoubleConversion.h') diff --git a/mozglue/misc/decimal/DoubleConversion.h b/mozglue/misc/decimal/DoubleConversion.h new file mode 100644 index 0000000000..14c19e2540 --- /dev/null +++ b/mozglue/misc/decimal/DoubleConversion.h @@ -0,0 +1,27 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* A utility function that converts a string to a double independent of OS locale. */ + +#ifndef MOZILLA_DOUBLECONVERSION_H +#define MOZILLA_DOUBLECONVERSION_H + +#include "mozilla/Maybe.h" +#include "mozilla/Span.h" + +#include + +namespace mozilla { + +// Parses aStringSpan into a double floating point value. Always treats . as the +// decimal separator, regardless of OS locale. Consumes the entire string; +// trailing garbage is invalid. Returns Nothing() for invalid input. +// The implementation uses double_conversion::StringToDoubleConverter with +// NO_FLAGS, see double-conversion/string-to-double.h for more documentation. +Maybe StringToDouble(Span aStringSpan); + +} + +#endif // MOZILLA_DOUBLECONVERSION_H -- cgit v1.2.3