IntenseFinance/gnucash
3
0
Fork 0
mirror of https://github.com/Gnucash/gnucash.git synced 2025-02-25 18:55:30 -06:00
Code Issues Packages Projects Releases Wiki Activity

Operator << fix.

Browse Source
This commit is contained in:
John Ralls
2018-03-08 12:47:26 -08:00
parent 79dd7d69d0
commit c3180ab374
3 changed files with 24 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
libgnucash/engine/gnc-numeric.hpp
View File

@@ -27,6 +27,7 @@
#include <iostream>
#include <locale>
#include <typeinfo> // For std::bad_cast exception
#include <codecvt> // UTF-8 <--> UTF16 conversion
#include "gnc-rational-rounding.hpp"
class GncRational;
@@ -339,6 +340,7 @@ inline GncNumeric operator/(int64_t a, GncNumeric b)
* decimal if the denominator is a multiple of 10, otherwise as
* "numerator/denominator".
*/
std::ostream& operator<<(std::ostream&, GncNumeric);
/* Implementation adapted from "The C++ Standard Library, Second Edition" by
* Nicolai M. Josuttis, Addison-Wesley, 2012, ISBN 978-0-321-62321-8.
@@ -349,10 +351,10 @@ std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>&
std::basic_ostringstream<charT, traits> ss;
std::locale loc = s.getloc();
ss.imbue(loc);
char dec_pt = '.';
auto dec_pt = static_cast<charT>('.');
try
{
dec_pt = std::use_facet<std::numpunct<char>>(loc).decimal_point();
dec_pt = std::use_facet<std::numpunct<charT>>(loc).decimal_point();
}
catch(const std::bad_cast& err) {} //Don't do anything, num_sep is already set.
@@ -369,7 +371,6 @@ std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>&
return s;
}
/**
* std::stream input operator.
*
@@ -386,7 +387,7 @@ std::basic_ostream<charT, traits>& operator<<(std::basic_ostream<charT, traits>&
template <typename charT, typename traits>
std::basic_istream<charT, traits>& operator>>(std::basic_istream<charT, traits>& s, GncNumeric& n)
{
std::string instr;
std::basic_string<charT, traits> instr;
s >> instr;
if (s)
n = GncNumeric(instr, true);