avinal/The-VM-to-HACK-Translator
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trim command updated

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avinal
2020-08-21 17:56:06 +05:30
parent 5444102bef
commit 4f577ea7c6
1 changed files with 5 additions and 7 deletions
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12
vutility.cpp
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@@ -14,14 +14,12 @@ std::vector<std::string> vutility::split(std::string str, char delimit)
std::string vutility::trim(std::string str) std::string vutility::trim(std::string str)
{ {
if (str.substr(0, 2) == "//") if (str.find('/') != std::string::npos) // comments
{ {
str.erase(); str.erase(str.find('/'));
}
else
{
str.erase(0, str.find_first_not_of(" \r\t\v\n")); //prefixing
str.erase(str.find_last_not_of(" \r\t\v\n") + 1); //surfixing}
} }
str.erase(0, str.find_first_not_of(" \r\t\v\n")); //prefixing
str.erase(str.find_last_not_of(" \r\t\v\n") + 1); //surfixing}
return str; return str;
} }