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This commit is contained in:
J. Nick Koston
2026-01-17 08:44:43 -10:00
parent f3226b108f
commit 620667f9d8
1 changed files with 4 additions and 3 deletions
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7
esphome/core/string_ref.h
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@@ -81,7 +81,8 @@ class StringRef {
operator std::string() const { return str(); }
/// Find first occurrence of substring, returns std::string::npos if not found
/// Find first occurrence of substring, returns std::string::npos if not found.
/// Note: Requires the underlying string to be null-terminated.
size_type find(const char *s, size_type pos = 0) const {
if (pos >= len_)
return std::string::npos;
@@ -91,8 +92,8 @@ class StringRef {
size_type find(char c, size_type pos = 0) const {
if (pos >= len_)
return std::string::npos;
const char *result = std::strchr(base_ + pos, c);
return (result && result < base_ + len_) ? static_cast<size_type>(result - base_) : std::string::npos;
const void *result = std::memchr(base_ + pos, static_cast<unsigned char>(c), len_ - pos);
return result ? static_cast<size_type>(static_cast<const char *>(result) - base_) : std::string::npos;
}
/// Return substring as std::string