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Update BasicAdapter to use strtod instead of istringstream for string-to-double conversions

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This commit is contained in:
Tristan Penman 2015-10-19 11:55:21 +11:00
parent dc8ad3669e
commit 6b8a394cbf
1 changed files with 11 additions and 13 deletions
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24
include/valijson/adapters/basic_adapter.hpp
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@ -330,13 +330,14 @@ public:
} else if (value.isString()) {
std::string s;
if (value.getString(s)) {
std::istringstream i(s);
double x;
char c;
if (!(!(i >> x) || i.get(c))) {
result = x;
return true;
const char *b = s.c_str();
char *e = NULL;
double x = strtod(b, &e);
if (e == b || e != b + s.length()) {
return false;
}
result = x;
return true;
}
}
@ -753,13 +754,10 @@ public:
} else if (value.isString()) {
std::string s;
if (value.getString(s)) {
std::istringstream i(s);
double x;
char c;
if (!(i >> x) || i.get(c)) {
return false;
}
return true;
const char *b = s.c_str();
char *e = NULL;
strtod(b, &e);
return e != b && e == b + s.length();
}
}