ConfigParser.get

Alternative form non-strict config value getter, returning the retrieved value via a reference. (For interface consistency with the reference version of getStrict(), above.)

Template can be instantiated with integer, float or string (istring) type.

Usage Example:

Config.parseFile("some-config.ini");
istring str;
int n;

Config.get(str, "some-cat", "some-key", "default value");
Config.get(n, "some-cat", "some-key", 23);

T get(cstring category, cstring key, T default_value)
void get(T value, cstring category, cstring key, T default_value)
class ConfigParser
void
get
(
T
)
(
ref T value
,
cstring category
,
cstring key
,
T default_value
)

Parameters

value T: output for config value
category cstring: category to get key from
key cstring: key whose value is to be got
default_value T: default value to use if missing in the config
TODO: perhaps we should discuss removing the other version of get(), above? It seems a little bit confusing having both methods, and I feel the reference version is more convenient to use.

ConfigParser.get

Parameters

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