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Diffstat (limited to '')
| -rw-r--r-- | contrib/epee/include/string_tools.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/contrib/epee/include/string_tools.h b/contrib/epee/include/string_tools.h index 258caa49e..ce7b2fb87 100644 --- a/contrib/epee/include/string_tools.h +++ b/contrib/epee/include/string_tools.h @@ -314,6 +314,18 @@ POP_WARNINGS return str; } //---------------------------------------------------------------------------- + inline std::string pad_string(std::string s, size_t n, char c = ' ', bool prepend = false) + { + if (s.size() < n) + { + if (prepend) + s = std::string(n - s.size(), c) + s; + else + s.append(n - s.size(), c); + } + return s; + } + //---------------------------------------------------------------------------- template<class t_pod_type> std::string pod_to_hex(const t_pod_type& s) { |