Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-06 16:48:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

util: pass std::string_view to tokenize_string()

Browse source 
This saves some overhead because some callers pass a plain C string
here which needed to be copied to a temporary std::string.
This commit is contained in:
Max Kellermann 2020-01-31 13:10:04 +01:00
parent e068ad8a53
commit f1566bda14
2 changed files with 4 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/util.cc
View file

@ -1501,7 +1501,7 @@ TEST_CASE("util tokenize_string")
CHECK(v2.size() == 1);
}
vector<string>* tokenize_string(const string &input, const string& delim,
vector<string>* tokenize_string(const std::string_view input, const std::string_view delim,
vector<string>* rval, int limit)
{
if ( ! rval )

5
src/util.h
View file

@ -25,6 +25,7 @@
#include <cstdint>
#include <string>
#include <string_view>
#include <array>
#include <vector>
#include <stdio.h>
@ -145,8 +146,8 @@ inline std::string get_escaped_string(const std::string& str, bool escape_all)
return get_escaped_string(str.data(), str.length(), escape_all);
}
std::vector<std::string>* tokenize_string(const std::string &input,
const std::string& delim,
std::vector<std::string>* tokenize_string(std::string_view input,
std::string_view delim,
std::vector<std::string>* rval = 0, int limit = 0);
extern char* copy_string(const char* s);