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author AJR <ajrhacker@users.noreply.github.com>2016-01-10 16:36:18 -0500
committer AJR <ajrhacker@users.noreply.github.com>2016-01-10 16:36:18 -0500
commit115db95642ad6d861aad63775b92350e0491f2dd (patch)
tree8e7538ca804610335bff1927dc3b4d974b4c06da /src/lib/util/options.h
parent2a2a4a3c6e255c479d5072d02c2a40949f611ea6 (diff)
Return std::string objects by value rather than pass by reference
- strprintf is unaltered, but strformat now takes one fewer argument - state_string_export still fills a buffer, but has been made const - get_default_card_software now takes no arguments but returns a string
Diffstat (limited to 'src/lib/util/options.h')
-rw-r--r--src/lib/util/options.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/util/options.h b/src/lib/util/options.h
index f193d4a4976..1df89bed6c7 100644
--- a/src/lib/util/options.h
+++ b/src/lib/util/options.h
@@ -145,8 +145,8 @@ public:
void revert(int priority = OPTION_PRIORITY_MAXIMUM);
// output
- const char *output_ini(std::string &buffer, const core_options *diff = nullptr);
- const char *output_help(std::string &buffer);
+ std::string output_ini(const core_options *diff = nullptr) const;
+ std::string output_help() const;
// reading
const char *value(const char *option) const;