Files
fluxengine/lib/utils.cc
2021-12-01 06:35:15 -08:00

22 lines
727 B
C++

#include "globals.h"
bool beginsWith(const std::string& value, const std::string& ending)
{
if (ending.size() > value.size())
return false;
return std::equal(ending.begin(), ending.end(), value.begin());
}
// Case-insensitive for endings within ASCII.
bool endsWith(const std::string& value, const std::string& ending)
{
if (ending.size() > value.size())
return false;
std::string lowercase(ending.size(), 0);
std::transform(value.rbegin(), value.rbegin() + ending.size(), lowercase.begin(), [](unsigned char c){ return std::tolower(c); });
return std::equal(ending.rbegin(), ending.rend(), value.rbegin()) ||
std::equal(ending.rbegin(), ending.rend(), lowercase.begin());
}