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feat(string_util): Custom stringstream

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This commit is contained in:
Michael Carlberg
2017-01-13 11:09:56 +01:00
parent 6fb48c8e6f
commit e1dbd98c40
7 changed files with 73 additions and 28 deletions
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16
src/utils/string.cpp
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@ -161,7 +161,7 @@ namespace string_util {
*/
vector<string>& split_into(const string& s, char delim, vector<string>& container) {
string str;
stringstream buffer(s);
std::stringstream buffer(s);
while (getline(buffer, str, delim)) {
container.emplace_back(str);
}
@ -191,7 +191,7 @@ namespace string_util {
* Create a floating point string
*/
string floating_point(double value, size_t precision, bool fixed, const string& locale) {
stringstream ss;
std::stringstream ss;
ss.imbue(!locale.empty() ? std::locale(locale.c_str()) : std::locale::classic());
ss << std::fixed << std::setprecision(precision) << value;
return fixed ? ss.str() : replace(ss.str(), ".00", "");
@ -225,18 +225,6 @@ namespace string_util {
return floating_point(value, precision, fixed, locale) + " GB";
}
/**
* Get the resulting string from a ostream/
*
* Example usage:
* @code cpp
* string_util::from_stream(stringstream() << ...);
* @endcode
*/
string from_stream(const std::basic_ostream<char>& os) {
return dynamic_cast<const stringstream&>(os).str();
}
/**
* Compute string hash
*/