38 std::vector<std::string> tmp =
parents;
39 tmp.emplace_back(
name);
47 std::vector<ConfigItem>
items{};
51 virtual std::string
to_config(
const App *,
bool,
bool, std::string)
const = 0;
54 virtual std::vector<ConfigItem>
from_config(std::istream &)
const = 0;
58 if(item.
inputs.size() == 1) {
64 throw ConversionError::TooManyInputsFlag(item.
fullname());
68 std::vector<ConfigItem>
from_file(
const std::string &name) {
69 std::ifstream input{name};
71 throw FileError::Missing(name);
108 to_config(
const App * ,
bool default_also,
bool write_description, std::string prefix)
const override;
110 std::vector<ConfigItem>
from_config(std::istream &input)
const override;
Creates a command line program, with very few defaults.
Definition App.hpp:85
This converter works with INI/TOML files; to write INI files use ConfigINI.
Definition ConfigFwd.hpp:81
const std::string & section() const
get the section
Definition ConfigFwd.hpp:151
std::vector< ConfigItem > from_config(std::istream &input) const override
Convert a configuration into an app.
Definition Config.hpp:172
std::string configSection
Specify the configuration section that should be used.
Definition ConfigFwd.hpp:104
ConfigBase * comment(char cchar)
Specify the configuration for comment characters.
Definition ConfigFwd.hpp:112
ConfigBase * arrayDelimiter(char aSep)
Specify the delimiter character for an array.
Definition ConfigFwd.hpp:123
char arraySeparator
the character used to separate elements in an array
Definition ConfigFwd.hpp:90
ConfigBase * quoteCharacter(char qString, char qChar)
Specify the quote characters used around strings and characters.
Definition ConfigFwd.hpp:133
std::string & sectionRef()
get a reference to the configuration section
Definition ConfigFwd.hpp:149
ConfigBase * arrayBounds(char aStart, char aEnd)
Specify the start and end characters for an array.
Definition ConfigFwd.hpp:117
std::string to_config(const App *, bool default_also, bool write_description, std::string prefix) const override
Convert an app into a configuration.
Definition Config.hpp:305
int16_t index() const
get the section index
Definition ConfigFwd.hpp:161
ConfigBase * maxLayers(uint8_t layers)
Specify the maximum number of parents.
Definition ConfigFwd.hpp:139
char characterQuote
the character to use around single characters
Definition ConfigFwd.hpp:96
char stringQuote
the character to use around strings
Definition ConfigFwd.hpp:94
ConfigBase * section(const std::string §ionName)
specify a particular section of the configuration file to use
Definition ConfigFwd.hpp:153
ConfigBase * valueSeparator(char vSep)
Specify the delimiter between a name and value.
Definition ConfigFwd.hpp:128
uint8_t maximumLayers
the maximum number of layers to allow
Definition ConfigFwd.hpp:98
char valueDelimiter
the character used separate the name from the value
Definition ConfigFwd.hpp:92
char arrayStart
the character used to start an array '\0' is a default to not use
Definition ConfigFwd.hpp:86
char parentSeparatorChar
the separator used to separator parent layers
Definition ConfigFwd.hpp:100
ConfigBase * index(int16_t sectionIndex)
specify a particular index in the section to use (-1) for all sections to use
Definition ConfigFwd.hpp:163
int16_t & indexRef()
get a reference to the configuration index
Definition ConfigFwd.hpp:159
char arrayEnd
the character used to end an array '\0' is a default to not use
Definition ConfigFwd.hpp:88
ConfigBase * parentSeparator(char sep)
Specify the separator to use for parent layers.
Definition ConfigFwd.hpp:144
int16_t configIndex
Specify the configuration index to use for arrayed sections.
Definition ConfigFwd.hpp:102
char commentChar
the character used for comments
Definition ConfigFwd.hpp:84
ConfigINI generates a "standard" INI compliant output.
Definition ConfigFwd.hpp:173
ConfigINI()
Definition ConfigFwd.hpp:176
This class provides a converter for configuration files.
Definition ConfigFwd.hpp:45
std::vector< ConfigItem > from_file(const std::string &name)
Parse a config file, throw an error (ParseError:ConfigParseError or FileError) on failure.
Definition ConfigFwd.hpp:68
std::vector< ConfigItem > items
Definition ConfigFwd.hpp:47
virtual std::string to_config(const App *, bool, bool, std::string) const =0
Convert an app into a configuration.
virtual ~Config()=default
Virtual destructor.
virtual std::vector< ConfigItem > from_config(std::istream &) const =0
Convert a configuration into an app.
virtual std::string to_flag(const ConfigItem &item) const
Get a flag value.
Definition ConfigFwd.hpp:57
std::string join(const T &v, std::string delim=",")
Simple function to join a string.
Definition StringTools.hpp:63
Holds values to load into Options.
Definition ConfigFwd.hpp:26
std::vector< std::string > inputs
Listing of inputs.
Definition ConfigFwd.hpp:34
std::string name
This is the name.
Definition ConfigFwd.hpp:31
std::vector< std::string > parents
This is the list of parents.
Definition ConfigFwd.hpp:28
std::string fullname() const
The list of parents and name joined by ".".
Definition ConfigFwd.hpp:37