v/vlib/strconv/ftoa/ftoa.v

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2020-02-25 11:12:37 +01:00
/**********************************************************************
*
* f32/f64 ftoa functions
*
* Copyright (c) 2019-2020 Dario Deledda. All rights reserved.
* Use of this source code is governed by an MIT license
* that can be found in the LICENSE file.
*
* This file contains the f32/f64 ftoa functions
*
* These functions are based on the work of:
* Publication:PLDI 2018: Proceedings of the 39th ACM SIGPLAN
* Conference on Programming Language Design and ImplementationJune 2018
* Pages 270282 https://doi.org/10.1145/3192366.3192369
*
* inspired by the Go version here:
* https://github.com/cespare/ryu/tree/ba56a33f39e3bbbfa409095d0f9ae168a595feea
*
**********************************************************************/
module ftoa
[inline]
pub fn ftoa_64(f f64) string {
return f64_to_str(f,17)
}
[inline]
pub fn ftoa_long_64(f f64) string {
return f64_to_str_l(f)
}
[inline]
pub fn ftoa_32(f f32) string {
return f32_to_str(f,8)
}
[inline]
pub fn ftoa_long_32(f f32) string {
return f32_to_str_l(f)
}