cpp-hocon
0.3.0
|
Static Public Member Functions | |
static shared_value | from_any_ref (unwrapped_value value, std::string origin_description="") |
Creates a ConfigValue from a plain value, which may be a bool , long , string , unordered_map , vector or nullptr . More... | |
Definition at line 8 of file config_value_factory.hpp.
|
static |
Creates a ConfigValue from a plain value, which may be a bool
, long
, string
, unordered_map
, vector
or nullptr
.
An unordered_map
must be a unordered_map
from string to more values that can be supplied to from_any_ref()
. An unordered_map
will become a ConfigObject and a vector
will become a ConfigList.
In a unordered_map
passed to from_any_ref()
, the map's keys are plain keys, not path expressions. So if your unordered_map
has a key "foo.bar" then you will get one object with a key called "foo.bar", rather than an object with a key "foo" containing another object with a key "bar".
The origin_description will be used to set the origin() field on the ConfigValue. It should normally be the name of the file the values came from, or something short describing the value such as "default settings". The origin_description is prefixed to error messages so users can tell where problematic values are coming from.
Supplying the result of ConfigValue.unwrapped() to this function is guaranteed to work and should give you back a ConfigValue that matches the one you unwrapped. The re-wrapped ConfigValue will lose some information that was present in the original such as its origin, but it will have matching values.
unwrapped_value | object object to convert to ConfigValue |
string | origin_description name of origin file or brief description of what the value is |