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StringHelper.cpp

moenck authored
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StringHelper.cpp 2.16 KiB
#include "StringHelper.h"
#include <algorithm>
#include <string>
bool StringHelper::hasEnding(std::string const &fullString, std::string const &ending)
{
if (fullString.length() >= ending.length())
return (0 == fullString.compare (fullString.length() - ending.length(), ending.length(), ending));
else
return false;
}
bool StringHelper::startsWithDigit(std::string const &fullString)
{
if(fullString.empty())
return false;
if(isdigit(fullString.at(0)))
{
return true;
}
return false;
}
bool StringHelper::startsWithDigitQ(QString fullString)
{
return StringHelper::startsWithDigit(fullString.toLocal8Bit().data());
}
bool StringHelper::isNumber(QString fullStringQ)
{
std::string fullString = fullStringQ.toLocal8Bit().data();
for(int i = 0; i < fullString.length(); i++)
{
if(isdigit(fullString.at(i)))
{
return true;
}
}
return false;
}
std::string StringHelper::iToSS(int int_num)
{
return QString::number(int_num).toUtf8().constData();
}
std::string StringHelper::boolToSS(bool bool_value)
{
if(bool_value)
return std::string("true");
return std::string("false");
}
std::string StringHelper::fToSS(float float_num)
{
return QString::number(float_num).toUtf8().constData();
}
std::string StringHelper::toStdString(QString qString)
{
return qString.toUtf8().constData();
}
QString StringHelper::toQString(std::string stdString)
{
return QString::fromUtf8(stdString.c_str());
}
std::string StringHelper::toLowerCase(std::string stringValue)
{
std::string lowCaseString(stringValue);
std::transform(lowCaseString.begin(), lowCaseString.end(), lowCaseString.begin(), tolower);
return lowCaseString;
}
int StringHelper::split(std::string &txt, std::vector<std::string> &strs, char ch)
{
std::string::size_type pos = txt.find( ch );
std::string::size_type initialPos = 0;
strs.clear();
// Decompose statement
while( pos != std::string::npos ) {
strs.push_back( txt.substr( initialPos, pos - initialPos ) );
initialPos = pos + 1;
pos = txt.find( ch, initialPos );
}
// Add the last one
strs.push_back(txt.substr(initialPos, std::min(pos, txt.size()) - initialPos + 1));
return strs.size();
}