From 8da596f7b5fdbcf11fbda4aa66efc87a219f58ae Mon Sep 17 00:00:00 2001 From: crupest Date: Sat, 26 Feb 2022 20:33:02 +0800 Subject: ... --- src/common/Format.cpp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'src/common/Format.cpp') diff --git a/src/common/Format.cpp b/src/common/Format.cpp index d58c90b7..0ae744fc 100644 --- a/src/common/Format.cpp +++ b/src/common/Format.cpp @@ -1,6 +1,25 @@ #include "cru/common/Format.h" +#include namespace cru { + +double_conversion::DoubleToStringConverter kDefaultDoubleToStringConverter( + 0, "infinity", "nan", 'e', -6, 21, 6, 1); + +String ToString(float value, StringView option) { + char buffer[50]; + double_conversion::StringBuilder string_builder(buffer, sizeof(buffer)); + kDefaultDoubleToStringConverter.ToShortestSingle(value, &string_builder); + return String::FromUtf8(std::string_view(buffer, string_builder.position())); +} + +String ToString(double value, StringView option) { + char buffer[50]; + double_conversion::StringBuilder string_builder(buffer, sizeof(buffer)); + kDefaultDoubleToStringConverter.ToShortestSingle(value, &string_builder); + return String::FromUtf8(std::string_view(buffer, string_builder.position())); +} + namespace details { FormatToken ParsePlaceHolder(String place_holder_string) { if (place_holder_string.empty()) { -- cgit v1.2.3