diff options
| author | don bright <hugh.m.bright@gmail.com> | 2013-02-16 02:36:32 (GMT) |
|---|---|---|
| committer | don bright <hugh.m.bright@gmail.com> | 2013-02-16 02:36:32 (GMT) |
| commit | 7ce648dacaf693012dad11c5bd8046bb681adaa7 (patch) | |
| tree | abd33902b025473035679b7fc35d96b98e18ca91 /src/value.cc | |
| parent | c7f855b130323964636ea34e1d0e8ddbeb91fb81 (diff) | |
better detection of '-0', make it into '0'
Diffstat (limited to 'src/value.cc')
| -rw-r--r-- | src/value.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/value.cc b/src/value.cc index 46b7e6f..5712e33 100644 --- a/src/value.cc +++ b/src/value.cc @@ -186,11 +186,10 @@ public: if (op1 != op1) { // Fix for avoiding nan vs. -nan across platforms return "nan"; } - double tmpop = ( op1 == 0 ) ? 0 : op1; // Fix '-0' to '0' std::stringstream tmp; tmp.precision(12); tmp.setf(std::ios_base::fixed); - tmp << tmpop; + tmp << op1; std::string tmpstr = tmp.str(); size_t endpos = tmpstr.find_last_not_of('0'); if (endpos >= 0 && tmpstr[endpos] == '.') endpos--; @@ -200,6 +199,7 @@ public: if (tmpstr.size() - dotpos > 12) tmpstr.erase(dotpos + 12); while (tmpstr[tmpstr.size()-1] == '0') tmpstr.erase(tmpstr.size()-1); } + if ( tmpstr.compare("-0") == 0 ) tmpstr = "0"; tmpstr = two_digit_exp_format( tmpstr ); return tmpstr; #else |