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added std::hash for custom string type for use in unordered_map etc

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Noel Berry
2021-05-06 20:47:22 -07:00
parent e79ece2db3
commit 6f2cf82b8e
2 changed files with 61 additions and 13 deletions
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18
src/containers/str.cpp
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@ -244,15 +244,19 @@ Str& Str::append_utf16(const u16* start, const u16* end, bool swap_endian)
Str& Str::trim()
{
const char* s = begin();
const char* e = end() - 1;
if (m_length > 0)
{
const char* s = begin();
const char* e = end() - 1;
while (isspace(*s) && s != e)
s++;
while (isspace(*e) && s != e)
e--;
while (isspace(*s) && s != e)
s++;
while (isspace(*e) && s != e)
e--;
set(s, e + 1);
}
set(s, e + 1);
return *this;
}