diff options
| author | Attila Molnar <attilamolnar@hush.com> | 2015-01-10 15:16:03 +0100 |
|---|---|---|
| committer | Attila Molnar <attilamolnar@hush.com> | 2015-01-10 15:16:03 +0100 |
| commit | 47dda4f61512f6047f2b1dcccd1943aab74726e3 (patch) | |
| tree | a1425a9dbff58b97ef5dcdf169e0d65439513527 /src/hashcomp.cpp | |
| parent | ae10286658d6bb70e5e22526a004ec1b233f6fba (diff) | |
Reduce std::string::substr() usage
substr() returns a new string while erase() and assign() modify the existing one
Diffstat (limited to 'src/hashcomp.cpp')
| -rw-r--r-- | src/hashcomp.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp index 46981e703..42e25f8f6 100644 --- a/src/hashcomp.cpp +++ b/src/hashcomp.cpp @@ -268,7 +268,7 @@ bool irc::tokenstream::GetToken(std::string &token) /* This is the last parameter */ if (token[0] == ':' && !first) { - token = token.substr(1); + token.erase(token.begin()); if (!StreamEnd()) { token += ' '; @@ -332,7 +332,7 @@ bool irc::sepstream::GetToken(std::string &token) if (p == std::string::npos) p = this->tokens.length(); - token = this->tokens.substr(this->pos, p - this->pos); + token.assign(tokens, this->pos, p - this->pos); this->pos = p + 1; return true; @@ -412,10 +412,9 @@ long irc::portparser::GetToken() std::string::size_type dash = x.rfind('-'); if (dash != std::string::npos) { - std::string sbegin = x.substr(0, dash); - std::string send = x.substr(dash+1, x.length()); + std::string sbegin(x, 0, dash); range_begin = atoi(sbegin.c_str()); - range_end = atoi(send.c_str()); + range_end = atoi(x.c_str()+dash+1); if ((range_begin > 0) && (range_end > 0) && (range_begin < 65536) && (range_end < 65536) && (range_begin < range_end)) { |