diff options
Diffstat (limited to 'kernel/rtlil.h')
-rw-r--r-- | kernel/rtlil.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/kernel/rtlil.h b/kernel/rtlil.h index 1cfe71473..d7e036431 100644 --- a/kernel/rtlil.h +++ b/kernel/rtlil.h @@ -276,20 +276,24 @@ namespace RTLIL return std::string(c_str() + pos, len); } + int compare(size_t pos, size_t len, const char* s) const { + return strncmp(c_str()+pos, s, len); + } + bool begins_with(const char* prefix) const { size_t len = strlen(prefix); if (size() < len) return false; - return substr(0, len) == prefix; + return compare(0, len, prefix); } bool ends_with(const char* suffix) const { size_t len = strlen(suffix); if (size() < len) return false; - return substr(size()-len) == suffix; + return compare(size()-len, len, suffix); } size_t size() const { - return str().size(); + return strlen(c_str()); } bool empty() const { |