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src/utils.cpp: minor style fix.

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This commit is contained in:
Henrik Hautakoski 2020-01-03 18:02:39 +01:00
parent 33dd66d61d
commit 97b5f19930
1 changed files with 8 additions and 12 deletions
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20
src/utils.cpp
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@ -40,25 +40,21 @@ std::vector<std::string> strsplit(const std::string& str, const std::string& del
} }
void strtolower(std::string& str) { void strtolower(std::string& str) {
std::transform(str.begin(), str.end(), str.begin(), [](unsigned char c){ return std::tolower(c); }); std::transform(str.begin(), str.end(), str.begin(), [](unsigned char c){ return std::tolower(c); });
} }
std::string& ltrim(std::string& str) std::string& ltrim(std::string& str) {
{ auto it = std::find_if(str.begin(), str.end(), [](char ch){ return !std::isspace(ch); });
auto it = std::find_if(str.begin(), str.end(), [](char ch){ return !std::isspace(ch); }); str.erase(str.begin(), it);
str.erase(str.begin(), it); return str;
return str;
} }
std::string& rtrim(std::string& str) std::string& rtrim(std::string& str) {
{ auto it = std::find_if(str.rbegin(), str.rend(), [](char ch){ return !std::isspace(ch); });
auto it = std::find_if(str.rbegin(), str.rend(), [](char ch){ return !std::isspace(ch); }); str.erase(it.base(), str.end());
str.erase(it.base(), str.end()); return str;
return str;
} }
std::string& trim(std::string& str) { std::string& trim(std::string& str) {
return ltrim(rtrim(str)); return ltrim(rtrim(str));
} }