mirrors/CLI11
1
0
Fork 0
mirror of https://github.com/CLIUtils/CLI11.git synced 2025-05-07 23:33:52 +00:00
Code Issues Releases Wiki Activity

Moving to_flag to base class

Browse Source
This commit is contained in:
Henry Fredrick Schreiner 2018-06-25 12:02:49 +02:00 committed by Henry Schreiner
parent 76f1b7bdf2
commit 70587c3a55
1 changed files with 19 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
include/CLI/ConfigFwd.hpp
View File

@ -70,27 +70,7 @@ class Config {
virtual std::vector<ConfigItem> from_config(std::istream &) const = 0;
/// Convert a flag to a bool
virtual std::vector<std::string> to_flag(const ConfigItem &) const = 0;
/// Parse a config file, throw an error (ParseError:ConfigParseError or FileError) on failure
std::vector<ConfigItem> from_file(const std::string &name) {
std::ifstream input{name};
if(!input.good())
throw FileError::Missing(name);
return from_config(input);
}
/// virtual destructor
virtual ~Config() = default;
};
/// This converter works with INI files
class ConfigINI : public Config {
public:
std::string to_config(const App *, bool default_also, bool write_description, std::string prefix) const override;
std::vector<std::string> to_flag(const ConfigItem &item) const override {
virtual std::vector<std::string> to_flag(const ConfigItem &item) const {
if(item.inputs.size() == 1) {
std::string val = item.inputs.at(0);
val = detail::to_lower(val);
@ -112,6 +92,24 @@ class ConfigINI : public Config {
}
}
/// Parse a config file, throw an error (ParseError:ConfigParseError or FileError) on failure
std::vector<ConfigItem> from_file(const std::string &name) {
std::ifstream input{name};
if(!input.good())
throw FileError::Missing(name);
return from_config(input);
}
/// virtual destructor
virtual ~Config() = default;
};
/// This converter works with INI files
class ConfigINI : public Config {
public:
std::string to_config(const App *, bool default_also, bool write_description, std::string prefix) const override;
std::vector<ConfigItem> from_config(std::istream &input) const override {
std::string line;
std::string section = "default";