21 lines
415 B
C++
21 lines
415 B
C++
#include <cmath>
|
|
#include "util.h"
|
|
|
|
QString valueOfKeyInMapOrEmpty(const std::map<QString, QString> &map, const QString &key)
|
|
{
|
|
auto it = map.find(key);
|
|
if (it == map.end())
|
|
return QString();
|
|
return it->second;
|
|
}
|
|
|
|
bool isTrueValueString(const QString &str)
|
|
{
|
|
return "true" == str || "True" == str || "1" == str;
|
|
}
|
|
|
|
bool isFloatEqual(float a, float b)
|
|
{
|
|
return fabs(a - b) <= 0.000001;
|
|
}
|