projectm/src/libprojectM/Utils.cpp at master · hack-s/projectm · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#include "Utils.hpp"

#include <algorithm>

namespace libprojectM {
namespace Utils {

auto ToLower(const std::string& str) -> std::string
{
    std::string lowerStr(str);
    ToLowerInPlace(lowerStr);
    return lowerStr;
}

auto ToUpper(const std::string& str) -> std::string
{
    std::string upperStr(str);
    ToUpperInPlace(upperStr);
    return upperStr;
}

void ToLowerInPlace(std::string& str)
{
    std::transform(str.begin(), str.end(), str.begin(), ::tolower);
}

void ToUpperInPlace(std::string& str)
{
    std::transform(str.begin(), str.end(), str.begin(), ::toupper);
}

} // namespace Utils
} // namespace libprojectM